Calculator₊ Customer ServiceImpala Studios

Calculator₊ Customer Service

  1. Calculator₊ Customer Service
  2. Calculator₊ App Comments & Reviews (2026)

America's #1 Calculator App! Download Calculator₊ Now - Your All-in-One Math Solution!

We're excited to announce the biggest update to Calculator₊ in 10 years! With over 200 million downloads and a whopping 3 million+ 5-star ratings, Calculator₊ is the trusted choice of millions worldwide. And now, it's even better!

More Than Just Your Average Calculator!

• Standard Calculator: Breeze through basic arithmetic operations like addition, subtraction, multiplication, and division.
• Scientific Calculator: Tackle complex calculations with ease, including trigonometric, logarithmic, and exponential functions.
• Calculation History: Keep track of your past calculations with a detailed history log.
• Unit Converter: Effortlessly convert units like inches to centimeters and much more, making it a handy tool for everyday use.
• Percentage Calculator: Easily calculate percentages, increases, and decreases with pre-designed input fields that do the work for you.
• Currency Converter: Convert currencies in real-time, including Bitcoin, with the latest exchange rates.
• Fraction Calculator: Work seamlessly with fractions – perfect for students and professionals alike.
• Ad-Free Experience: Say goodbye to annoying full-screen ads and focus on your calculations.

Be Amazed by Our New AI-Powered Math Solver!

• AI Math Solutions: Instantly solve math equations, quizzes, and word problems with our advanced AI. Use the Photo Solver to snap a picture of any problem, and Calculator₊ will work its magic.
• Math Notes: A dedicated note-taking tool for all your math needs. Jot down equations, diagrams, and notes in a space designed for mathematical thinking.
• Instant Math: In Math Notes mode, simply write an equation, add an "=", and Calculator₊ will generate the solution in real-time.

Built for Everyone, Now Even More Accessible!

Calculator₊ is designed to work effortlessly for all users, no matter how you use your iPhone, and includes these additional accessibility features:

• Dynamic Text Size: Scale the calculator interface to the text size that works best for you, without losing layout clarity.
• VoiceOver Support: Navigate & Calculate using VoiceOver, fully compatible with iOS accessibility settings.
• High-Contrast Mode: A bold, high-contrast display that makes every button and result instantly readable in any lighting condition.
• Dark and Light Mode: Calculator₊ automatically adjusts to your preferred mode.

Why Choose Calculator₊?

• Proven Track Record: Over a decade of providing fast and reliable calculations.
• Loved by Millions: Join the 200+ million users who rely on Calculator₊, with an average rating of 4.7 stars from 3.5 million reviews.
• Versatile & Powerful: Handles everything from basic sums to advanced scientific calculations. Perfect for school, work, or home.

Celebrate with a Special Gift!

To celebrate the release of this massive update, we're offering a 1-MONTH FREE TRIAL of our premium features, including:

• Ad-Free Experience: No more pesky ads.
• Unlimited AI Math Solving: Solve as many equations and problems as you need.
• Unlimited Fraction Calculations: Ideal for students and professionals alike.
• Unlimited Currency Conversions: Including real-time Bitcoin conversions.
• Premium Customer Support: Get priority assistance from our expert support team.

If you have any suggestions or questions, our support team is ready to help. Simply email us at [email protected].

Terms & Conditions: https://impalastudios.com/terms
Privacy Policy: https://impalastudios.com/privacy

Calculator₊ App Comments & Reviews

Calculator₊ Positive Reviews

Does not copy history result equation and result rightUpdate: I copy and paste my equation and result and it comes out a different number than I had calculated. Flaw in copy and paste on both choices. It has made me a little more frustrated in getting the result right. Weird functions and full screen ads. Luckily I have not purchased this app for no ads, I have removed the app and try again in the uncertain future. It was good till I had to wait a couple of more seconds for the X button to appear on the ads, fairly intrusive to calculate my tips from each individual cocktail waitress that has tipped me out. Nice clean layout but I think I'll stick with my Samsung S5 2nd phone calculator for the meantime. Everything about this calculator is what the hard working waiters and tip receiving workers need to balance their day to day earnings quickly and correctly without pen and paper. The calculator just works and doesn't crash during use. Just need it to replace Apple's dumb calculator that just calculates and not help with historical calculations or messups. Double Thumbs up!.Version: 5.2.2

Please just make a one time in-app purchase fee!I absolutely love this app, since use it for school and it is just very simple to use while also being able to use more complex equations! My only problem is the fact that I have to pay a monthly fee just to use other calculator features that are on normal calculators is just ridiculous! I understand that you guys want to make money, but do you really, like really need to make people pay a monthly fee just to be able to calculate fractions! I would be absolutely fine if it was a one time fee, but why a monthly fee!? This is one of the top most downloaded calculator apps on the App Store if not the best one, not to mention the little adds at the bottom (not distracting at all) that you make money off of adds which shows you already make quite a bit of money off of more than half a million user, yet you have to go even farther to make me pay for a monthly fee for features in every ordinary high school level calculator! I would rather have to pay 5-7 dollars once for all of the other features instead of being fed off of for multiple years to come of using this app. I would rate this app 5 stars right off the bat if it got rid of the monthly charge and maybe even replaced it with a one time fee. Please address this concern, and thank you so much for your time..Version: 6.0.12

Pretty cool app!I definitely recommend this app to people who would wish to customize their calculator in a way to make it more ✨decorative✨ and plus, you can use it like a normal calculator. Just with ads on the bottom of your screen, but they are not full screen ads that appear out of nowhere so that’s good, well, for me at least. Just to remind the people reading this, if you looked at other reviews, they might have said you need to pay to do certain stuff, which, indeed, you have to, I just got this app a week ago, so I don’t know much. When your using this app, you have to pay to be able to use the currency and fraction feature, but if your not planning to pay anything, they’ll let you try it out 3 times and then you can’t use it anymore. Overall this app is pretty good! I just took away one star cause I kinda wish they could have added more tries to use the fraction and currency feature, or in some way sort of remind us that we even HAVE a limited amount of tries, when I first used this app, I had no idea we had tries when I used the currency feature, so when it said you had to pay I was so confused. IM GONNA SAY THIS AGAIN, overall, this app is pretty good!.Version: 6.5.4

Great app!This app is really easy to use and customize. The customization part is simple: you can choose a theme and button shape. I chose the circle type; but you can also choose rounded squares/rectangles, or pointed squares/rectangles. In the settings, you can choose many other things as well; such as decimal places, if your decimal is a “.” or a “,” and many more. I know that most apps are overloaded with adds, but this one isn't. There are at most only about two at a time and they aren't very big, so there isn't really a need to pay for them to go away. Premium is $3.99 I think, which is pretty reasonable. You also have the option to say your equation and let it solve it without the problems of mistyping it. This app seems really great! The buttons are the perfect size, and you can also see your entire equation without having to write it down somewhere else to remember it. Awesome app!.Version: 6.5.0

GoodGoo goo Gaga has the same energy in every situation but the same thing that happened with me was in a similar position in a way to my first day at work I think it’s a lot harder for you and you can get it all out but it’s just so different to the way it works for other people’s bodies it’s not that it’s hard it’s like a little more than it can get it in your system it’s not that it doesn’t have the energy and you just like the feeling like it has the feeling like it doesn’t get out there but I feel the energy that I have a little less of that you can feel that it is like it’s not just a feeling of the things I don’t have but it just like that you feel the way it just makes it like you have it like that it’s not the things I mean like you don’t feel the feeling of feeling that you’re feeling that you’re not like you feel the feeling that it’s not just the way it feels.Version: 7.8.0

INCREDIBLEI never thought I would enjoy using a calculator, but I do enjoy using this one!!! It’s background changing ability is awesome, and I find my self switching to cool new backgrounds while I’m using it. It’s also really easy to use, and I like how you can change the button shapes!!! Also if you need something more, you can just buy one of the add-ons and you can count money, you can do fractions, you can do scientific.... I love this app and I totally recommend it to people in need of a calculator!!! I don’t understand why there are so many bad reviews about this app. Also, the only adds in this are really small and smushed into the bottom of the screen, Not blocking anything or really doing anything bad. I play on my phone a decent amount, and adds can get extremely annoying wen they pop up and cover the hole screen and start playing a five minute add. this is definitely an improvement ilI LOVE THIS CALCULATOR..Version: 6.0.17

Please add workI LOVE THIS APP. There are no adds. I am horrible at math. And it takes me forever to do my math homework. So I love using it to cheat on my math homework. But my teacher might catch me that I’m cheating because he likes when students write the work on the paper. So please add where it shows the work done, so my teacher will think I actually did it. And please add where you can simplify fractions. And turn mixed numbers into improper fractions and back again. And don’t listen to the people who say their is too much adds. There are zero adds. I don’t get what there problem is. There just telling lies about the app so no one gets it. But I still don’t get it, almost everyone says they’re adds it the app. I’ve had this app for 6 years almost 7 and I’ve never seen one add. Sorry if review was long. Goodbye thank you for making this amazing app..Version: 6.2.4

It promises to be add free, not true.I originally bought this app, 1.5 yrs ago. Yes, it’s free, but I upgraded to the PRO version. I used it quite often and loved it so much I bought every design, everything they had to offer for it. I even use it on my Apple Watch. Today, the ads now show up almost every 2-5 minutes. Despite the fact I bought I PRO version, the ad free option. The settings says I am ad free. But that is simply NOT true. I wouldn’t have a problem originally paying $10 USD for the pro version, because I was so pleased with this app. Now, I’m simply frustrated. I’ve actually switched back to using the calculator app that Apple provides. The app designers told me in emails that they would correct the ad issues. Far as I can tell, that’s a lie. The ap makes too much $$$ from advertisers to resolve the problem. It’s really disappointing..Version: 5.1.2

DisappointedI have used this app for nearly a year. There is the ad at the bottom, and I loved how I could watch ads and get new skins. It's been a wonderful app! Now, I am getting BIG ads that take away my calculator. Today, they came every 30 seconds or so. I cannot have that! I use this app every day to calculate how much medicine I need to inject. To have it constantly interrupted by huge ads is ridiculous! This is the only reason I gave you a one star rating. Otherwise it would have been a five. I am going to give you a day or two to respond, and if I don't hear back, I am afraid I will have to go with another calculator app or just go back to using the free and advertising free app on my old cellphone. (P.S. don't bother offering to let me pay to use your app, that just ain't gonna happen!) Karen in Kentucky.Version: 5.0.3

$282 Dollars more for a camera feature!?!This is a great calculator app but yeah, I wish it was free. But then again, I do understand that the developers have to make money somehow so you pay to get rid of ads and get unlimited calculations. My only other complaint is that the unlimited calculations subscription costs 6 dollars a year so that is why I didn’t really have a problem paying for it, but to get the premium version it costs 6 dollars a week!?! And all you get is a camera feature that solves your math problems from a picture you take. $288 dollars a year for that compared to $6 a year Is absolutely ridiculous. There are other free apps that do that. But other than that, it’s a great app if you buy the cheap subscription..Version: 7.0.9

Very nice for iPadLove this app, I have been using it for a few years now and have been happy with it. In fact Iv been so happy with it I ended up buying it for like $5.00 with all features unlocked. I love how this app looks so identical to Apple calculator app on the iPhones while also adding more functionality. I don’t use this app much but when I do I am pleased with it. If there was anything I had to complain about it would be the launch speed. It’s not slow (takes about 3 seconds to load) but I have noticed my iPhone loads the stock Apple calculator app right away when I tap on the icon, it don’t even take a second to load. Anyways despite my very small complaint I would still be happy to give this app a 5 star rating, very reliable and easy to use. Thank you(:.Version: 5.0.5

Good, but could be better... 👌🏻This app is a very nice calculator, beautiful backgrounds, and lots of useful math symbols. The thing that kinda makes it stressful, is the ads, I use this when I’m doing homework or solving probs, but the moving ads are distracting. I would appreciate if the ads weren’t to bright and eye catching, but yes that’s the point of ads. Overall it works pretty well though. It’s a free app, they need ads anyways, how else will they keep the company going? I’m just saying I one want full screen ads. I do recommend this above other calculator apps though! 👍 It’s not Terrible, but it could use a few things, and yes, from past reviews, the ads are pretty constant, but full-screen is rare for me. I still give it a 5 ⭐️ because it’s fast, not laggy, and reliable..Version: 5.2.2

The best app everI love this app so much it helps me a lot when I’m counting money and when I’m doing multiplication and division and decimal problems it also helps a lot with like counting number so if you have like a little toddler get them this thing so they can practice and just yeah it’s like an amazing map I love it it’s like you need to get it it’s like the best thing ever I just get it just get it just get it just get it and it’s like the best oh my God I’m just so loving the app right now it’s the best thing that could’ve ever happened to me and I just I’m loving it and I just think that it’s really cool because you can like always give it big answers like 9558×5869 and it will tell you and it’s like just the best get it now !!!!!!!!!!!!!!!!!!!!!!!!.Version: 7.2.2

It’s NiceI like this calculator. I’ve had it for years, the only problem is recently it’s too many ads. I understand an ad before or after use. Also banners on the page, but being afraid that I’m going to type a number then before I push the decimal or after typing = it’s going to break out into an ad I don’t like that. Usually when you use a calculator you need a fast calculation and it’s a horrible time to be interrupted by ads. I think algorithms should maybe show ads in between problems when someone is doing multiple problems with solutions at a time, then you know their sitting using the app for a while but not after a few clicks of numbers. Ads before and after are fine but the interruptions have become too frequent and for the first time in years I’m considering other calculators..Version: 6.6.1

Great ProgramI've been using this program for several years and I really like it. It is the best, by far, of all the calculator programs I've tried. The whole set up is clear, it's straight forward, not cluttered with stuff on the desktop. All the options are neatly arranged at the bottom. The font is large and clean and easy to read. The biggest plus for me is having the history to look back on. That alone has saved me countless hours trying to keep track of former calculations for comparison. Like everyone else, the ads are annoying especially the ones with all kinds of action going on at the bottom of the screen but seeing how the program is free--I can live with that..Version: 6.0.15

Great appThis app is so useful for my home work, let’s say I have a math assignment due in an hour and it’s 25 questions. If your like me you have a hard time focusing on the things you need to do, I can do my math in less than 1 hour with this. Math is really hard for me, ever harder now that this COVID thing is going around and I have been or had COVID many many times and i can’t understand anything because I haven’t gotten it explained to me yet this app will help me with all my answers. If you have a strict math teacher you’ll understand this next part. When the math teacher asks you what the answer is and you don’t know it he or she yells. Sorry that was off topic but anyways I use this app to help me study to..Version: 6.4.10

Stupid appHey kmdfnbgs was the your time to be there home oa is your birthday so I have you at work for the penny to the next two months so we are just getting back from a meeting in a little time with my parents to get something going for the next few months so if I can make it you can would you be a good fit for the next two time and I have can pick up y’all a at up and then pick you up at the house t to be a half hour to be able on time for you going to be home 🏡 I love 💕 you love 💕 your time is going on the way home 🏡 next two days are we still at work so if you’re up to the time you need something I love 💕 is a great 👍🏻 home 🏠 next two days you will you are so sweet I am going to pick I can be.Version: 6.2.0

GreatThis is a great calculator. I love that it shows the numbers on screen as you are calculating so you can see if you made a mistake. The widget is awesome. I just wish you would swap places with the “open app” and the “equals” button. I’m used to the equals button at the bottom and it annoys me when I accidentally open the app. I like to use it from the widget. Also just noticed you could customize colors. Can you make the widget customizable too? Also charging a monthly fee for a calculator is ridiculous. Who tf rents a calculator? Charge a one time flat fee for the advanced features. That’s fair. Making people pay a bill for a calculator is greedy and ridiculous. If it wasn’t for that, this would be a 5 star app. Please just charge a flat fee and stop being ridiculous. Thanks..Version: 6.2.6

I-pad calculatorI find the I-pad calculator so handy, because having the I-pad with me almost every where I go and every day. So the calculator along with so many other useful programs makes my life easy. One of the greatest things I love about the I-pad calculator is the full screen size. And one more point I like is, when I shut my I pad off and later I turn it back on, the screen still has the last total figures when I last used calculator even days after I last used it. Wow, I never had that feature on any of the many types of calculators I used in the past. Now that might not impress most folks but some times you may turn the calculator off by mistake or even time out. WGL.Version: 5.2.3

Should be preloaded on ipadsThe calculator calculates. I would not say I enjoy using this calculator any more or any less than calculators I have used in the past. I should also let the reader know I am not using this calculator for anything more than just the basics. It does what it is supposed too do. I would have given it a 5 star rating, except I had to download it from the app store and it keeps prompting me to purchase it. THIS SHOULD COME PRELOADED ON AN iPAD! It comes on the phone, it comes on the laptop, and it comes on the desktop. Why doesn’t it come on the Tablet? Some brilliant engineer decided we don’t need to preload it on the iPad because ... it takes up to much memory, all the other devices already have it, what could possibly be the reasoning behind this decision? Sorry for ranting..Version: 7.0.2

Keep coming back for more money - updatedThe developer responded to my review within a few hours and the fix they suggested worked. Therefore, I am updating my review. As previously stated, I’ve been using this calculator for several years. It is easy to use and keeps a visible tape. I recommend the full version for the ad free experience. I started with the free version several years ago, then paid to get an ad free calculator. Suddenly, huge, intrusive ads are appearing again. When I click to close them, a message pops up that they want more money for an ad free experience. Not interested in continually paying to keep those ads away. Will have to look for another calculator..Version: 5.2.0

Future Upgrade OptionsI love having a calculator in my pocket, iPad & watch….literally at my fingertips!!! It’s so efficient in the ways it helps save time. But I believe there are options that can be configured, to use many other algorithms & quantum mechanics to help everyday people who never once fire up their calculator app, become open to a true whole meaningful abundance of assistance. Carpentry, Plumping, HVAC, Roofing, Home Ventilation, septic systems, drainage, retention pond volume and run off. Simple things like area, volume, geometry, gardening, light remodeling, building a swing to hang on the front or back porch, or just out in the yard on an a frame construction that doubles as a clothesline, or zip line for tykes..Version: 6.5.0

Highly recommendI personally, heavily recommend this calculator. It has a good functionality, doesn’t crash on use, and has four different modes you can use. It’s simple, and despite the ads works very well. I don’t mind the ads as long as the calculator works well and you don’t heed the subscription to actually use the calculator. It’s functionality is not impaired by the ads, and it’s quite easy to use. Much better than any apple calculator. As I previously mentioned, I heavily recommend this. Thank you for reading through my review, I hope this insight was helpful..Version: 7.2.5

I get that you need sponsors. STOP WITH THE ADS.This app is great. The calculation is fast and accurate, and you can choose from many different themes. The one problem I have been seeing is the the ads. I don’t want to throw shade, but there are way too many ads. I looked at the app today and saw that the app developers have installed ad free themes! I’ve been using the ad free themes and I am very happy with them. I have one question for the developer though; Can you please make more ad free themes, and may you do your best to prevent frequent ad pop ups? We can all agree that this has been a bumpy road.😕 (edited) I take it back. Well.....not all of it....but some. The ad free themes appear to be ad free but they have a small add at the bottom. You may be thinking “well it’s just a tiny little ad!”. Well it’s not because if you promised someone an app with no ads, they would expect no ads. That’s like telling someone that your giving them clean water then adding a drop of food coloring to the water. Other than that, the calculator part is awesome. P.S. Note for the developer: I really need you to fix this bug, even if it takes ten updates..Version: 5.2.2

Do the number danceI think that it’s a really good app to help you with homework or just to figure out a random problem but when push comes to shove it starts glitching well mine dose some time and that get and my nerves like every time I put in a large number it gives me an answer like a normal calculator would do fit every time I try to clear it it just gives me random answers to problems I didn’t even put in yet!!!!!!!!!! It like the thing is my mind!!!!!!!!!!!!!!!!!!!!!!!!! I like the app but stop the glitches PLEASE fix it it’s scary and I’m really thinking of getting a new phone just to make sure I doesn’t happen again.Version: 5.1.0

Designed great, works well. The ads are just too intrusive though.I love the polished feel of the app. The themes and customization options are beautiful. However, the ads aren’t just a banner at the bottom, but full screen pop ups upon opening the app. When I just want to pull out the calculator app, I need the calculation fast, and it’s just so frustrating how they have to shove a few ads down your throat before giving you the answer. If there was a permanent option to unlock all features and remove ads for like $10, I will gladly pay for it. But charging a subscription for a calculator is unacceptable in the long term..Version: 7.0.9

AMAZING!! EVERYBODY, GET THIS!This app helps me (8 year old) be able to figure out multiplication, witch I do know how to solve, and I also have seen my mom go on this app too! So, I definitely recommend this app for everyone including adults like my mom, and if you are still learning multiplication, then I think you should get this app! It has wonderful graphics, helps you know the answer right away, and it never crashes or loads slowly! This app is amazing! Please get this app everyone, and btw, don't listen to the bad reviews! This is the best app ever! With hope and respect, The Calculator fan.Version: 5.2.3

Currency calculatorCurrency calculator stopped working, said I was out of uses What the heck !.Version: 6.0.16

CalculatorVery handy..Version: 6.2.7

Free International Money Transfer 💸Enjoy high maximum transfers into more than 20 currencies while saving up to 90% over local banks! The cheap, fast way to send money abroad. Free transfer up to 500 USD!AdvertorialVersion: 9.26.1


What do you think Calculator₊ ios app? Can you share your thoughts and app experiences with other peoples?

Please wait! Facebook comments loading...