Device Monitor² Customer ServiceFast-Devs Project

Device Monitor² Customer Service

  1. Device Monitor² Customer Service
  2. Device Monitor² App Comments & Reviews (2026)

Device Monitor² is a one-of-a-kind app designed for iPhone, iPad, Apple Watch and Mac, providing all the essential information about your device at a glance, quickly and effortlessly. Discover which sensors apps have access to and take control of your privacy.

Why choose Device Monitor²?
Here are some of its main features:
• Clear and intuitive data visualization;
• Detailed information about:
- DEVICE,
- SENSORS,
- RAM,
- STORAGE,
- CPU,
- GPU (not available on Apple Watch),
- NETWORK,
- BATTERY,
- DISPLAY,
- CAMERA (not available on Apple Watch).
• Shortcuts to the Shortcuts app;
• Shortcuts to the Control Center (requires iOS 18);
• Customizable widgets for StandBy Mode, Lock Screen and the Home Screen;
• Options to hide or reorder panels according to your needs;
• App icon customization.

Unlock advanced features with additional packs:
• PRO Kit:
- Access to all features of other in-app purchases (present and future);
- Deep memory cleaning;
- Support for opening .synced files;
- Copy and paste data displayed in the app.
• PiP Kit:
- Access to Picture-in-Picture mode (both “compact” and “extended” modes) for real-time monitoring of:
→ RAM,
→ CPU,
→ NETWORK.
• Test Kit:
- Complete testing of device sensors, including:
→ GPS,
→ Compass,
→ Altimeter,
→ Accelerometer,
→ Magnetometer,
→ Gyroscope,
→ Barometer,
→ Device Motion,
→ Motion Coprocessor,
→ Pedometer,
→ Bluetooth,
→ iBeacon,
→ Microphone,
→ Volume,
→ Speakers,
→ Proximity Sensor,
→ NFC,
→ Touch ID/Face ID,
→ Vibration and Haptic Feedback,
→ Ping,
→ Traceroute,
→ DNS Lookup,
→ Acid3,
→ Speed Test,
→ Network Device Scanner,
→ Brightness,
→ Multi-touch,
→ Screen Color,
→ Camera,
→ Flash.
• Report Kit:
- Export data displayed in the app as a PDF, CSV, XLSX or RFT document.
• Notification Kit:
- Customizable notifications for:
→ RAM usage exceeding limits,
→ Device temperature reaching abnormal levels.
• Ads Kit:
- Remove ads from the app.


The app does not collect any personal data or even non-personal data. Why? Simple: We’re not interested!
Oh, and don’t forget: the app is FREE!

Device Monitor² App Comments & Reviews

Device Monitor² Positive Reviews

A monitor App that EVERYONE should useFinally an app that covers exactly what I was looking for without complicating anything. I am technically fluent but not a Pro and this app can be utilized by all. Easy to understand and track with several features. I appreciate that so much. I love the info provided for things such as what the acid test feature is. I enjoy the simple layout and reasonable price for all features. Several valuable tools are all in one app instead of scattered throughout individual ones. By far the best app I have found to monitor the performance and connections that is actually supported, up to date, plus without ANY data tracking. Give these devs $2 to support them back:) We all should be monitoring our devices! Btw I don’t often leave reviews like this but I applaud the Devs and thank you. I am curious about the capabilities of the NFC feature. I keep seeing this pop up on $ app connection at a place that has nothing to buy. There’s not an option settings to turn it off and I’m not comfortable with openly broadcasting the connection..Version: 5.3.0

Is there to set or choose to dynamically clean ram?I purchased Device Monitor and its $1.99 Pro Plan for my iPhone and iPad Pro, especially for the RAM cleaner. I was hoping that cleaning the RAM would help speed up the iPad a bit because I use the iPad as a laptop replacement to write reports and do spreadsheets. (I have a Macbook laptop, but I prefer the iPad because it has a touchscreen, which the Macbook lacks. Someday, I hope that Apple will make touchscreen Macbook Airs). Both of these devices tend to run close to being out of RAM even with only a few apps open. As I write this, the usage of the iPad’s 16Gb of RAM is at 97%. After running deep RAM clean, it dropped to 84%. The other features are useful to monitor the system status. I know that RAM can be cleaned on startup but is there a way to get the Device Manager app to automatically clean or deep clean RAM dynamically as it is needed?.Version: 26.1.0

This app is amazing! BUT I have ONE REQUESTMy favorite thing about this app is the clear ram memory function. This app does the best job of clearing ram compared all the other alternatives out there on the App Store for iOS operating system. However, my biggest pet peeve with this clear RAM memory function is the checkmark screen---it shows how many megabytes of RAM it cleared after the clear memory function has been used. My problem is that I like to spam the clear memory function so I can reuse it to clear the most memory possible to make my phone extremely quick. However, with the checkmark screen taking so long to disappear after each time I use the clear memory function, It takes too long to actually clear all the memory I can clear on my phone Request: can you shorten the checkmark screen to nearly nothing so that I can spam the clear memory function more often? that would be an amazing fix imho! I will change this to 5 stars when you fix this THANK YOU FOR YOUR CONSIDERATION DEVELOPER TEAM!!!.Version: 5.1.1

Willing to change my rating to 5 starsI just purchased my very first tablet, an M5 iPad Pro (1TB + Cellular), and also got a Magic Keyboard and Apple Pencil Pro for it. Updated to 26.2. Unlike with my M3 Max MacBook Pro, iOS does not show cpu, gpu, or ram usage. I like to be informed. Hence why I downloaded your app, and even purchased the Pro version. But… right there… immediately upon opening the app, it shows that my device does not support 5G, USB-C, and that Apple Pencil is not supported. Unless it simply is not possible for your app to read whether a device has these things, this is quite concerning. And if it is indeed not possible to read these things, why even have them listed in the first place? My Pencil is definitely paired and currently charged via magnet on top of my tablet. I definitely charge my iPad with the included USB-C cord and power supply. And last but not least, this device most definitely supports 5G, as did a number of pro models prior to this latest and greatest. WiFi 7 to boot. Any thoughts?.Version: 26.1.0

An Exceptional AppI have been utilising the Device Monitor application for an extended period, and it has consistently exceeded my expectations. This application is exceptional at monitoring and optimising device performance, particularly in terms of cleaning RAM and CPU. One of its most impressive features is its RAM cleaning capability. Prior to using Device Monitor, my device frequently experienced lag, especially when multiple applications were running concurrently. However, with a single tap, this app effectively eliminates unnecessary background processes and frees up memory. The improvement is substantial – my device operates much more smoothly and efficiently. The CPU optimization feature is equally remarkable. Device Monitor identifies and terminates processes that are consuming excessive CPU resources. Following the cleanup, I observed a significant boost in performance, resulting in quicker and more responsive app launches and overall device functionality. In conclusion, Device Monitor is an indispensable tool for anyone seeking to maintain optimal performance on their device. It is user-friendly, efficient, and genuinely enhances everyday usage. I highly recommend it..Version: 9.5.0

Great App To Speed Up iPhonesIf you get this app. I would purchase the PRO Kit immediately it’s only a one-time payment 2 bucks. It tells you all the details about your iPhone and you can clear unneeded ram. There is a free ram clearing service but if you get the PRO Kit you can do a Depth Ram Cleaning and it usually clears 2-4 GB of Ram in like 20-30 seconds. I was impressed to have my ram restored on my iPhone 13 Pro Max. Of course it will get used up fast buts it’s nice that way cause you can do the cleaning every time you use apps. I set a shortcut to where when you plug in your phone it will automatically clear the ram. Easily a 5 star rating..Version: 8.4.1

Thank youLove the app, the widgets, the UI, the tools. They could’ve been like everyone else and gone the subscription based route with obnoxious recurring fees, but the fact that they didn’t and instead humbly charged the small, fair, one time fee is truly admirable. The memory cleaning tool has been a game changer. Praying for the day IOS developers actually integrate utilization widgets into the OS as well as cleaning tools. And whenever they do they definitely should take notes from whoever built this app. Until then, this app will be my go to. To whomever built this Device Monitor app, you have my utmost respect and thanks. ☻︎.Version: 10.0.1

Surprisingly comprehensiveGreat, resourceful app. My only question is why isn’t this info already made available via Apple’s native iOS? Apple should release and include a resource/performance monitor app with every new iOS device. Knowing my iPad Pro’s 16gB of RAM is almost always fully utilized is vital for me to know when considering future upgrades. General users would probably be more inclined to pay more $ for higher specs if they knew what was happening underneath the hood. I’m happy with this app and encourage paying the small price to unlock its full functionality..Version: 6.2.0

Has everything you need and wantThis app has been a great resource for me to reference all of my iPhone’s internal hardware performance metrics. Has an excellent RAM management tool that allows you to either do a quick clean or deep clean of your RAM- which I use often when running more intensive tasks/applications at any given moment. Has real-time updates with adjustable in seconds between updates. All-in-one app and really useful tool for any person who calls themself a “techie” person..Version: 9.0.0

Love the RAM cleanerThe info about your device can be extremely helpful when circumstances warrant. But what you will use day in day out, and several times daily, is the cleaner of the RAM, random access memory. The CPU is the heart of the device, but the RAM is the lungs. I use the “deep clean” function very frequently. This app is up to the minute, and the “Lifetime” option is a no-brainer bargain. Fabulous service to humanity! Thanks to the developers. I cut one star because the Live Activities turns off by itself and the RAM usage rises to over 90%, and you need to turn on Live Activities again repeatedly. Nuisance.Version: 26.1.0

Extremely informative with thoughtful UI/UXI absolutely love this app. Specs may not be your thing, but anyone could use this app and appreciate the thought that was put into it (which is evident) and the execution. Information is robust without feeling too ‘deep’ and presented in a clear, engaging, and logical manner. My only criticism would be how long it takes to deep clean RAM (~10-15sec). However, I recognize that this may not be the developer’s fault and may be an issue with Apple (e.g. ending each process is a separate API call). I would like to see some integration with Shortcuts and/or a widget to deep clean RAM at least on the paid tier. Maybe some additional color options too. But those are just bells and whistles. The developer clearly spent a lot of time designing and building this app, and that deserves to be acknowledged. Thanks for the wonderful app!.Version: 9.5.0

Very helpful for mobile people.I never thought that my mobile device was so bad, until I used this app to ACTUALLY see my device settings like ram, storage, cpu, etc. It’s also 1 part of many reasons I needed a new device. So if your an mobile player and don’t have an iPad max or iPhone pro max, I would recommend this app to see if you need an new device, and just to check your device settings and how powerful it is..Version: 8.3.1

Everything you want and moreI was skeptical downloading this app, but when I saw the vast array of features, this app can do for only $1.99 as a one time charge. I was very happy I purchased it. My main concern for my phone is that it constantly discharges so I have to constantly clean up the RAM And they are not a lot of apps that do that. The options that this app gives you was mine. It’s only $1.99 get it. You will not be disappointed..Version: 9.5.0

PLZ READ THIS IT MIGHT HELP OTHER PEOPLESo I tried cleaning the RAM but then when I clean it it just goes back to lower percentages and it doesn’t make sense. Then I tried using it to clear my data but then the game said that is was still having low memory warning and then it kicked me out. So plz use a function where it can be used for games and like doesn’t go back to even lower percentages. Thxs for reading this and have a good day/evening. If u fix this I would give u 5 stars cause everything else is super good and nice/cool. 😁.Version: 10.2.0

Very nicely done.This app is clean, easy to use, really easy on the eyes and gives you very accurate status of the health of the phone and amount of data/space used. The only thing it could use is a breakdown on which active app is actively using space or data at the moment. It would create an overall better performance on data speed, cpu response and the general performance of the device. Great app. 👍.Version: 4.2.0

Wowzers!Fantastic job on this app! Detailed information is spot-on. All the bells and whistles are awesome. More details about the working order of my iPhone, network, and WiFi are very helpful, as is the extra time and effort involved wit tracers, DNS, and a load of other stuff is included in the application. Thank you thank you thank you! IDK if there’s a free version but I DO know the paid version is totally worth the $! Thanks developer team. X.Version: 9.5.0

What more do you need?There will always be technical stuff that could be missing in order to monitor the current status of your device. But for some who just want the simple stuff this app is not only free but you can use widgets with this app which is a personal plus. Could this app be better? Yes, as can anything because if it’s perfect then it can’t be improved anymore for better customer satisfaction therefore being at a standstill. Still a good app for beginners..Version: 7.2.0

Let’s Stay BusyI am grateful to have this app. Apple doesn’t like us to be able to clean junk files. Anyway, I know that people have to stay busy, always have to be doing, but some things shouldn’t be changed. Like the black icon; the new icon is actually a step down. But whatever it’s not my call. So since the icon is prone to change I am requesting a dark background next year. Merry Samhain/Sowin if you are a Witch or Wizard and Happy Halloween to everyone else. Blessed be 🌒🌕🌘.Version: 10.0.1

You gotta mouth.Y’all put on my info “yes oled” and also you put “yes rounded corners” and “no Retina HD” what does all that mean cause what I think your trying to insinuate,I dont have to elaborate but whatever it means my location is hardly ever hidden if you feel like you need to reach out to me about any kind settings or write me or whatever I’d like to learn as much I can and who knows you might learn something yourself.Version: 10.0.1

Sweet!I finally upgraded my old 2015 iPad Pro for a new 2024 iPad Pro and saw your app to try. I like that NO DATA is being tracked! Everyone should be doing this, but kudos to Device Monitor^2. This is more comprehensive than the last app I had and I could never trust it was giving good feedback on the data. This app looks and feels so good, I just might have to buy the additional in-app purchases!.Version: 8.4.1

Useful app for config reporting, sensor testing, RAM cleaningI can see why this app is number 10 in utilities. Not only does it provide comprehensive information about your device, it includes a complete test set to show you all the device sensors are working. The app also includes notifications for temperature and high usage. What I really like is the ability to clean ram automatically from the app or from a shortcut. The app is regularly updated as well..Version: 10.4.1

Actually useful appI’ve downloaded lots of these types of Hino hardware diagnostics iPhone type on apps but this is the only one that I found that actually is not only useful but actually helps in terms of cleaning up your room and explaining stuff and etc. so I give the developers five stars and I hope they continue to update their app and make it even better.Version: 2.10.0

Just right.This app has everything I want, and the pro version is incredibly cheap. Even without the pro version, you still have access to almost every feature without it, and the ads are not intrusive at all. So, I have a lot of respect for the developer, and I’m grateful to enjoy their hard work in peace..Version: 9.3.0

Cleans and speeds up my IpadI primarily got this because it “deep cleans” the RAM which can get filled up and bogs down the whole Ipad. Simply closing apps won’t work. A previous app I used for this is no longer available, so this is it. And worth the $1.99 for the upgrade. As soon as my Ipad gets pathetically slow, I just clean the RAM with this app, and presto, I’m back to normal again..Version: 9.3.0

Best of it’s kindAbsolutely the most comprehensive app of its kind. The ram cleaner does make a noticeable difference. When my phone starts running slow and glitchy I run a deep clean and it starts running smooth again without having to shut the phone down completely. Very well thought out and developed app..Version: 26.5.0

Well Made App But…I’m not sure it actually does anything to improve the performance of my iPhone. When I do a “deep clean” of the memory it shows it did something but 1 minute later, after normal use, the graph shows it’s back to where it was. Other than that, this a very well made app with lots of useful information and an beautiful and easy to navigate UI..Version: 26.1.0

It worksDetailed. Easy to understand. I just use the free version I never buy (yes I’m very cheap). The free version suits me just fine. You gonna pay for copy and paste ? Pffft. Should have payed for dif uses and added an ad or 5.Hey I’m available for consultation and opinion facts too you know cause we all like $$. You guys for making a great app. And I thank you kindly..Version: 3.10.1

An app that monitors everything perfectlySo my roblox cant run to low memory so i got this app and it was AMAZING after a click of button and 4 seconds of waiting it cleared 500 MLB of memory it shows you detailed charts of ram cpu camera battery literally everything you can imagine.Version: 10.0.1

Ram info iPhone 17 proI used to say what I liked about the iPhone is it never glitches. That all changed when I got this iPhone 17 pro. It still glitches, but there is one consistency, when it glitches and I pull this app, my ram is full and this app gives some of it back. Great product!.Version: 26.1.0

Temp State!I had a bad temp sensor in my phone, comparing the display from this app in my broken phone to the same app in a working phone helped diagnose the problem right away. The developer answered my questions about the data very quickly and completely, with links!.Version: 9.5.0

Could be greatI originally got this program for use on my 2020 iPad Pro, which had 6GB of RAM - deep cleaning the ram worked flawlessly. I recently upgraded to an iPad Pro with 16GB of RAM, and it’s like this app can’t handle any more than 8GB of RAM. The deep cleaning happens, but it doesn’t actually clean anything, which is also evidenced by the RAM graph. Please fix this devs!.Version: 10.3.0

Apple ProcessesThis app is a simple fix to Apples’ lack of having a control + alt + delete PC like option for the iPhone available. They-do have it available on the Mac. Even when I was younger, Apple was well known to require stopping processes to work correctly. Otherwise, your RAM would essentially be gone and you’re stuck and forced with a forced restart. Unfortunately I don’t think we restart works on iPhones either, regardless of Apple tells us to restart to fix problems. Trust me, try it out. I totally vouch for this application. Thank you all the way from Alaska! Mr. Stepetin.Version: 26.1.0

Very GoodIt is extremely easy to use and understand, I was playing roblox using a 5 years old IPad before I download this, I keep crashing, freezing and lagging in the middle of a game, after I download this and clear some ram I was able to play normally :) I’m going to read some mangas.Version: 8.3.2

GooodNot sure what it really does with summarizes the information that you could find through your phone yourself, but it’s it’s nice because you can fix things faster. I just haven’t had rent yet. I don’t think I’ve use it long enough..Version: 9.0.0

Really Good app for seeing device specsThis app has to be the best app you can get on the App Store for this. There is no other app you can’t find that can beat this one. It helps you see live usage of your RAM, CPU, brightness, storage and much more. Highly recommend this app..Version: 10.4.1

Device MonitorToo bad there’s no 10 star rating….this is the ultimate app for monitoring your IPhone. Covers everything needed to know about your device. If you don’t have this in your IPhone…You are losing out. If it’s not in your cellphone…..get it NOW!.Version: 10.4.1

Works better than othersTEMPORARILY frees up RAM but most of those pesky apps & processes reload anyway. BTW, It now crashes while freeing up RAM since the iOS 17 update. **2nd attempt: I removed it then reinstalled it due to the app crashing due to iOS 17. Now that you corrected the crashing, it shows it as not purchased? How can this be remedied??.Version: 8.0.1

Every bit of diagnostic info anyone will ever needReal time, ultra detailed dynamic metrics formatted so that literally anyone, whether expert of newbie can instantly understand how internal resources are working. I also love that the developer actively works on the app, even the tiniest improvements are great..Version: 26.1.0

Battery issueThe app is great and all but the main issue with the app and widgets are that the battery info is so inaccurate the battery percentage is inaccurate and the charging/discharging time isn’t even close to accurate it’s all like 1 minute until system shutdown and like 2 minutes to full charge like my battery is like 3 percent.Version: 9.0.0

Great RAM scrubberAlways jumping between tabs? Never remember to close your apps and tabs? Well poof this will help keep you from running your phone at max load by having a handy notification for when it’s time to clean up your RAM..Version: 9.2.1

Great insights into device informationA very simple and easy to use at the gives you detailed information on your device. The temperature warning notifications are especially nice..Version: 5.1.0

Must have for iPhone usersI love this app. It helped me troubleshoot an issue causing overheating. I would have taken it to the Genius Bar otherwise. This app is Genius Bar in your pocket! Here are my favorite things so far: 👍 Accurate, real-time system data for everything in the phone 👍 Toolkit allows you to take control and test each individual component (ex: camera) from in the app 👍 One-time pro add on features to the free app are reasonably priced ($2-$5)… no subscriptions! 👍 Helpful tooltip text for any of the more sophisticated modules.Version: 5.5.0

Must have for any MacI’ve been using this app for about three months and it’s been an awesome tool. It works as advertised and is easy to use. I have installed it on my computer and phone and in both cases it works great..Version: 9.5.0

AwesomeI’m very pleased with this app it works really good wow I just started using it and noticed a great improvement to my device thank you this is what I’ve been looking for P.S if you can add a cache cleaner to this it would be greatly appreciated.Version: 10.2.0

Highly recommendI have been using this app for quite a few months now and has worked as advertised. I would highly recommend..Version: 4.3.0

A remarkably good technical app! ✅This is one of the best device status tech apps I’ve seen and I’ve tested over 100. The king remains System Status by Jiri Techet but this one shows a lot more detail and has way more features..Version: 26.1.0

Awesome appExtremely simple to use but very effective has helped me greatly. Other nice feature it overlays on top of app your in able to use while in another app just pull from side nice feature..Version: 8.3.2

Clean RAM getting stuck?!Hi, I'm a relatively new user and have used the app primarily for clearing my RAM, which in the past worked flawlessly. However, after the most recent update, it gets stuck?! Any suggestions for a fix to this? Thanks!.Version: 5.0.0

More than a meter.This app shows you just about everything you need to know about the battery including the time until full charge. Priceless..Version: 10.1.0

GreatThis app isn't much but it shows you a ton of data and it’s very operational. It works great to freeze up a memory in my ram all the time which helped my phone run faster overall pretty good app..Version: 10.0.1

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: 26.5.0