Is your phone volume just not cutting it? Transform your listening experience with Volume Booster, the ultimate sound booster designed to unleash your device's true audio potential! Say goodbye to muffled sounds and low-quality output, and get ready for a truly immersive sound like never before.
Whether you're battling quiet speakers, dealing with poor audio quality, or simply craving more power from your tunes, Volume Booster is your go-to solution. This powerful volume amplifier lets you dramatically increase your phone’s volume up to an astonishing 1000%, ensuring every beat, melody, and vocal is crystal clear and vibrant.
Unleash Superior Sound: Don't settle for weak audio. Our advanced technology works as a robust speaker booster and headphone volume booster, delivering an incredible boost to all your audio playback. From music and podcasts to videos and calls, everything will sound louder and clearer. Experience your favorite content with the intensity it deserves.
Precision Bass Control & Equalization: Volume Booster isn't just a louder volume booster; it's a comprehensive audio tool. Fine-tune your listening experience with dedicated bass booster controls, allowing you to punch up the low frequencies and feel the rhythm like never before. Plus, with integrated sound equalization, you can customize your audio profile to match your preferences, ensuring perfect balance for every genre.
Simple, Intuitive, Powerful: We believe powerful tools should be easy to use. Volume Booster features a user-friendly interface that makes boosting volume and adjusting settings incredibly simple. No complicated menus, just straightforward controls to get the sound you want, fast. It’s the essential upgrade for anyone who loves their music loud and clear.
Why Choose Volume Booster? - Massive Volume Increase: Boost your phone's sound up to 1000%! - Crystal Clear Audio: Enhance clarity even at higher volumes. - Customizable Bass: Dial in your perfect bass levels with precision. - Sound Equalizer: Fine-tune your audio output for any content. - Intuitive Design: Easy to use for instant results. - Universal Compatibility: Works seamlessly across all your phone audio.
Stop missing out on the full audio experience. Whether you need a dedicated headphone volume booster for your commutes, a powerful speaker booster for gatherings, or just a general volume amplifier to make everything louder, Volume Booster delivers.
Download Volume Booster free today and redefine how you experience sound on your phone!
Privacy Policy: https://kupertinolabs.com/privacy-policy Terms of Use: https://kupertinolabs.com/terms-of-use
Terrible.First off, It says it’s “Free” in the app store description, (False Advertising) Seccond off, you can’t even use apple music with it you have to manually buy songs from itunes, Download them, then import them VIA the app. So stupid, these other reviews with 4+ stars are totally fake, if i could put 0 stars I would, this is what it deserves, do not read the AI generated reviews that the developers post. This app is terrible and has ads even though it says it doesn’t, please do not waste your money on this subscription, and if you have the app delete it.
Note: If anyone is wondering why I put 5 stars It’s so the review stands out on top to people that are trying to find the reviews that show the truths of this app..CyanNinja ReviewsVersion: 2.0.0
Not what I need for hearing loss.It was easy to download and it seems quite popular. Hence three stars. If it fit the needs I spelled out in google search multiple times I would give it a higher score. I searched for- “free app to increase phone call volume for iOS”, first one to pop up. Next- “free app to increase volume...iPhone” Then- “free app to increase... for hearing impaired iPhone”, etc. each time this app was among the first to pop up. Great reviews, and I’m certain it fits the needs of most people. Unless there is fine print somewhere that says something along the lines of “... must purchase paid subscription to use this app” I feel it is misleading in advertising as well as search engine criteria. If it came even close to meeting my needs as a hearing impaired person, this review would reflect such. Hope this helps someone with similar needs..Frizz-ArtVersion: 2.0.0
Sound quality is great!Finally! Listening to music and feeling it while listening is very important to me, but I can’t afford to buy a suitable phone or earphone. I found the quality I was looking for by paying a small amount to this app. This app both makes the sound better and you can listen to music louder. Compared to other applications, you have the opportunity to change the sound of the music as you wish. You should definitely get it!.Mervenur C.Version: 1.0.6
Great app for music headsI am a music enthusiast and I especially like techno and edm. At house parties, outdoors or simply by myself, I love to have some loud music to dance to and keep myself entertained. But it isn’t possible to carry my speaker around all the time, so this app is a life saver for me. It raises the sounds incredibly and you can especially hear every single bass sound. Definitely worth the money..JungsythingsVersion: 1.0.6
Higher VolumeI always listen to music from my phone, but the volume of my iphone 11 does not satisfy me. So I bought a bluetooth speaker, I've been using it for a while, it broke yesterday. Now, instead of buying a new speaker, I started using this application. There really is no difference with using a speaker. Thanks Volume Booster..UmutSolmazVersion: 1.0.6
Great basses and equalizerMost of these apps decreases the quality of sound especially when you listen to the music with good headphones. But I like this app as it does not have any negative effect on the sound quality. I can increase the volume and sound level as much as I would like to..RealmadridgokhanVersion: 1.0.6
I like it but my neighbours don’t🤣My earpods didn’t satify me at first because I like to listen songs in much higher volumes sometimes and decided to check this out. And guess what? It works REALLY well. It is also suitable with my phone’s speakers, so I can scream with the top of my lungs when I clean the house. Good job 👌🏻🤙🏻.YarendemirdVersion: 1.0.6
10/10First of all, the app design seems very simple and easy to use. For this kind of service, it is also very affordable. Their privacy policy is like cherry on top. I use it while listening to my quite teachers in online classes. Thank you!.Selin OnganVersion: 1.0.6
Real boostI’m usually okay with the sound of my phone but when I try to listen music in the shower it’s not enough and I downloaded some apps for it. All of them lowered the music quality while increasing the volume. With volume booster quality maintained and volume increased..SinanbolattVersion: 1.0.6
Playing FilesIf you guys made it to wear you can hear the files without having to stay in the app I’ll give 5 stars. I want to do other things on my phone while music still plays. also maybe be able to create folders for the files too..FreddcamVersion: 2.2.2
No compromise on audio qualityI use this app to amplify the sound of some songs that are too quiet compared to others in my playlist and it works perfectly fine with no quality problems..WsınnerVersion: 1.0.6
WackkWhats the point of having a free version, when there is no free version?? There are no settings anyone can play with for free.. you have to buy it to use anything at all. Thanks for the waste of watching a ad for nothing. Just a way to get free money😂😂😂😂
P.S.
Bass Booster is Better.BcupzVersion: 2.0.0
High volume is a mustHigh volume is always necessary if you live in metropole. You increase your music voice without decrease the quality of sound. When you try once, you won’t listen music without that.Melike12.3Version: 1.0.6
No need for a speakerI love listening music and partying - I find really hard to pair to a speaker and the normal maximum of the iphone is really insufficient when you fee like dancing or partying. I was looking for an app to boost my phone’s volume and this just works perfectly 👌🏻🔥📈.EmrecanacerVersion: 1.0.6
Need multi uploadCan we get a way to upload multiple songs at once and instead of boot each song individually boot for multiple tracks at once with individual levels for each song..Rum Runner SSTVersion: 2.2.2
The most useful appSome of my course videos have very low volume I barely heard my professors before this app. Now I can listen everything with high volume it does not matter if it is a recorded lecture or party music..Beyza karakoçVersion: 1.0.6
Great App!I recommend this app to everyone who needs it! I had a few songs that were too quiet and wanted to boost them a bit, and it worked perfectly fine..EdaadaliogluVersion: 1.0.6
AmazingBetter than I expected. I have a lot of old videos and now I can listen them. Also you can listen course records better with this app. Thanks a lot...SlösmsmdösşsjxkksjdkdVersion: 1.0.6
Perfect!I use it to boost my lecture videos and it has worked so well. Haven’t needed my speaker since I’ve downloaded this app. It boosts sounds without tampering with the quality. Love it!.ZellymollyVersion: 1.0.6
Infinite Sound ♾️Sounds like you have the perfect balance to your life except it IS reality. I would buy over and over and over again!!! ⭐️⚡️👑.Charles.215Version: 2.2.0
DON’ BUY THIS APP!I couldn’t even use the app! I tried to bass boost a song but it said I couldn’t without paying for an annual subscription! Please don’t waste your time on this app!.FasterbrotherVersion: 1.4.2
Can you hear me nowBefore I could barely hear my phone but this app solves that problem for sure so far so good I have no regrets.Randy J BarroVersion: 2.3.1
Awesome 😍nothing to complain 🙏🏻I've been waiting this for ages. 😍 Best solution to increase low volume audios and videos (for me especially with dialogues) with very good quality. 👏🏻.EzgibeytVersion: 1.0.6
It's great!!! You get absolutely no features unless you pay. What blood sucking leaches. Thank YouIt's great!!! You get absolutely no5hing you nless you pay. Thanks for Nothing you blood sucking leaches....Stevo188900Version: 2.0.0
Boost MachineMy phone becomes strong speaker. I liked this app, we enjoy to listen loud musics with my friends. I recommend everyone who wants to boost!!!.Tepret63Version: 1.0.6
Volume boosterPerhaps this volume booster app is infact a great app. However, it should be free and the upgrade should be what you are paying for. I was looking for away to increase the volume on my iPhone, NOT ANOTHER PHONE BILL !!! BEFORE I CAN ACTUALLY
TRY OUT THE VOLUME BOOSTER!!.JellhouVersion: 1.4.2
I have a request for the appYou should make it to where Apple Music is linked to this app.Haxon625Version: 2.2.2
Great volumeThe volume and the sound quality this app provides really imporved the music listening i have. Very usefull app for sound.HahajsdkkdodVersion: 1.0.6
Phone volumeMakes my music sound so much better.Dozer’s impalaVersion: 1.4.2
Takes to long for the processWell when I was trying to bass boost a song I had to turn up the volume up but it takes to long..Painowl02Version: 1.4.2
I used it as a weapon against bulliesSo there where bullies and I decided you know what I’m downloading this app so I could make there ear drums bleed and they came up to me and they where like hey loser whats on ur phone and I said THIS and then it went hehsjakshaneiywnaosiskszhjsidhxjei thank u for helping me stand up for myself :).Diper manVersion: 1.4.2
MineFcukit.Ashley Envy meVersion: 2.0.0
Decent for what it can doBut it can’t do what I thought it did. I downloaded it and even paid $5 bucks. Just to find out it cannot boost my iPhones volume, it just boosts volume for audio you upload to the app. I wanted an app that would boost the volume of everything on my iPhone. 😢.ManahszVersion: 2.2.2
FindHgfkhf.YayayeetameVersion: 2.3.1
Bass bassDude bass.ManiwangVersion: 2.2.2
ReviewNot bad.Joker clutchVersion: 2.2.2
Really good so far but one thing missingThe app itself works exactly as expected, and really boosts the music. But this really needs functionality for creating folders or playlists, you lost the ability to utilize any skip forward/back/pause on headphones etc..Cpear805Version: 2.2.2
No workingNot working for app.Harry’bVersion: 2.2.2
FunMy mom got at me when playing loud but now the volume booster is sounding good.Tbone3122Version: 2.2.0
Subscription neededIf you’re looking for a free booster, then keep looking. Never got to try the app, so I can’t comment on that. After the free trial it requires a weekly or annual subscription. Just wasn’t what I was looking for..Dragonk33p3rVersion: 2.0.1
Good reviewTo increase the sound of my Bluetooth earbuds.GursahwazVersion: 2.0.0
UtggvvThe best.GootletVersion: 1.4.2
SpotyfyComment augmenter la musique sur mes chansobs spotify.Mathieu 3Version: 2.0.0
Max volume is %1000Im using this app for my videos that have low audio, useful.IbrahimkarahannVersion: 1.0.6
My name is John Watt??.Destruy my headVersion: 1.4.2
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: 2.3.2
Volume Booster Bass Booster Negative Reviews
DOES NOT WORK FOR IPHONES!!!I have no idea why so many people are rating this 5 stars while at the same time saying they got scammed from this, JUST LIKE I DID! You download it and it lets you test it before buying (even though it says free on the App Store) and it seems like it works. But you can’t listen to your apps. So you get the subscription thinking that feature will be allowed AND STILL NOTHING WORKS. I just requested a refund and to cancel my subscription but it’s going to take days to even hear back from them. And that’s if they respond. I see other comments saying they never received their refund as well so seems i might just be out $35. This was supposed to make life easier for me so I could enjoy listening to music while cleaning the house. Now it’s caused nothing but irritation and stress.Lexi breVersion: 2.2.0
Malfunctioning stressful app from start to finishDownloaded the app and subscribed for the free trial and then ended up canceling it because the app was bugging out and not performing correctly only to be charged the next morning for a yearly subscription. I submitted a refund request with Apple only to be denied as usual for these issues so I tried reaching out to try to resolve the matter with the app developers directly before having to dispute the charge with my bank, filled out their online contact form only for it not to function properly either on any web browser. Save your time and brain cells.BontataquishaVersion: 2.2.0
Read Recent Reviews90% of “recent” reviews are wholly negative/one-star with many reviewers crying fraud, while the 10% of recent reviews that are “positive” are highly questionable and most likely generated by AI. That Apple lists purported five-star reviews from more than two years ago as “most helpful” and populates this app first in response to common searches makes Apple equally to blame. We should expect more from Apple for our decades of patronage. Instead Apple enables fraudsters by allowing developers like this to misrepresent their apps to be something they clearly aren’t. DOES NOT WORK WITH APPLE MUSIC. Horrible..CuijgfgVersion: 2.0.0
No ITunes Library AccessIf you’re using an iPhone, this app is not for you. There is simply no access available for your iTunes music library. Like so many music apps in the App Store, you only find this out after going through their pay wall (not free). I’ve canceled my subscription after about 10 minutes of having it. Just gotta take the next step and request the refund. Don’t waste your time or money on this one, if you’re trying to use iTunes and this app..Stephenfaustin02Version: 2.3.1
Does NOT work with Apple DevicesThe day that I purchased this, I found out that it did not work with any of my Apple devices. Within the hour of my purchase, I requested a refund from Apple. They denied the refund after even after explaining that it was not working with my devices and I had immediately contacted them when realizing this. I challenged their decision three times and they refused without any comments. So buyer beware. And also shame on you Apple for promoting this knowing it is not compatible..Sphall3Version: 2.0.0
Pure garbage with all fake reviews. Literally it’s a scam homies.Pure garbage with all fake reviews. Don’t download this app unless you want to get scammed out of 7 bucks every week for the rest of your life with no way of canceling. Also this app does nothing. Except immediately prompt you to spend your money then once you do that you’re screwed until you call apple and have them cancel your subscription but it quite literally doesn’t actually do anything at all..That One Real PersonVersion: 1.3.1
NOTHING WORKSI’m not gonna pay for an app before I even try it… But it doesn’t ask for access to my music, I have 34 GB of music on my phone and it can’t see any of it. I tried clicking on the help… But it doesn’t provide any help at all… It only allows you to submit a bug report… I can’t submit a bug report if I can’t even try the app! piece of junk. I think all the positive reviews must be fake, or from a very old version of the app that used to work..Elrond4242Version: 1.4.2
Not for apple/over all vol.Only can boost volume of stuff that you can drag into their little music playlist and also you can’t use your apple music oh and also the app dsnt explain this and you only figure out after paying and the app itself doesn’t explain anything or offer much.. just an empty playlist where you’re suppose drag you music where you can boost it… very unclear when you read it’s description.. very deceptive..Hugopedro1Version: 2.3.2
Misleading garbageI wish I’d listened to my gut…be warned: THIS APP IS B.S.! - first, it won’t allow ANYTHING unless you pay for a subscription, which is shady - second, it would seem that this app doesn’t play well with my iTunes, which is the only thing I intended to use it for! Canceled my subscription immediately upon discovering this…which is dealt with by apple, of course. It’s just shamefully obvious that this app is set up as a predatory bait & switch that INTENTIONALLY dupes people into paying for something they don’t want!.SkYeYeS702Version: 1.3.1
TrashLiterally useless. I was looking for an app that would increase/amplify the volume of the music/video/everything I’m hearing from the phone. This ain’t that. It’s like increasing the volume of a specific file or something. Who is listening to music files on their iPhone really? Most people are using a streaming app on iPhone. Here’s the thing. I tried messing around with the sample file, every change I made did nothing. Like I said, useless..Jaye DiiVersion: 1.4.2
Hoy garbageAnytime an app has to hide the fact that it’s a paid for app is a self admission that whatever junk they are trying to push out. They have to trick people into buying their absolute garbage app. They obviously know that if they were to advertise truthfully on the App Store that nobody would download their garbage if they were asking for money at time of download. Spend your money else where and stop giving it to China.MattgggVersion: 2.0.0
False and misleading and $20 a month!Don’t let this app for you. They trick you into thinking you’re paying a lower rate when you’re actually being charged five dollars a week, which is freaking crazy… Just go buy some better headphones, for God sake. What a joke. Make sure that your unsubscribe so that you’re not build. And you can’t just delete the app, you have to make sure your unsubscribed..Velvet wordsVersion: 1.4.1
Cant really trust this companyOnce you open the app, you can only test the music with their song only one song if you want to use your songs or try to test the app you have to purchase it for 4999 for the year they don't let you try on your own music so you don't really know if it works. It seems to work with their song but who knows either way it's not worth it because you can't trust..Steve sopaVersion: 1.4.1
Impossible to cancel! I attempted to cancel immediately after the download and obviously failed.Any additional charges to my account constitute FRAUD! Send conformation of cancellation then delete my information. // The app is preventing links to the cancellation process. I’ll report to the Apple store and split assistance. Again, I THOUGHT I’d cancelled when downloaded. Everybody thinks they are Trump and can do whatever. They please..C. A. RossVersion: 2.3.1
Crap appNot accessible for the blind, only seems to work on some random song that is not on my phone..Seems to not work on increasing volume for other apps like Pandora Tempted to pay for the lifetime with absolutely no advantages. Thankfully very easy to get your money back. Still a garbage app doesn’t do what it said to do and again, not accessible all for the blind. Don’t pur.Find men.Version: 1.3.2
Only works for certain files!This was a waste of money, I can not even use it. I paid for lifetime access believing it would actually boost my volume, but it currently works on a couple of files and sounds awful. I would like a refund. I actually wanted to boost the volume on my phone, not a couple of files I don’t even listen to..MrscafenoirVersion: 1.3.2
Very disappointed. Very!This is not at all what I have been looking for, but I couldn’t see any way to know that before purchasing it. It does not allow me to boost the audio of apps or other functional parts of my phone. It only works on what I put into the Library—which is limited and cumbersome. Buyer beware!.Knowing NoomahVersion: 2.0.1
ThievesI wish I could give a lower than 1 star. These jokers will not let you even test their app - which doesn’t work - without you paying for it. When you let them know that their app doesn’t work as advertised and ask for a refund they keep your money. Don’t let them screw you like they got me..BooglohungVersion: 2.0.1
PushyHaven’t even gotten to the actual app yet . Already asked to sign up for pro and to rate and write review twice before even trying out the app itself . Multiple ads also . So being pushy for a review is going to get just that. An honest opinion . If the app itself is good , only then will I change my review ..AiechesVersion: 1.4.2
Don’t download this!!This thing is horrible. You have to pay 3.29 every 2weeks to have premium, if you don’t have premium it’s not going to be loud. It’s goin to sound regular. These other people are lying in there review, this app is nothing how their explaining it. I’m not trying to tell you what to do but I recommend you NOT waist your time downloading this.<3.KamoniieKVersion: 1.3.2
Why do you want me to pay for thisJus boost my music man for free tryna run my pockets n shi.Dhcnr soalslxncVersion: 1.3.1
Doesn’t work for Spotify?Doesn’t work for Spotify?.YearmembershipVersion: 2.3.1
Does not work with iTunesWhat a total and complete waste of time and money.Smashes WimpsVersion: 2.2.2
How can I review it?!Why tf is it asking me for a review the very first time I open the app?! Got a 1 star just for that..Jonathan DyckVersion: 2.2.2
Paid and nothingYeah I paid membership and I didn’t get the features that the app promise.LovarchVersion: 2.2.2
Youtube music fx equalizer ?Need it!.Ejr jeVersion: 2.2.2
Requested musicIt would nice if I can choose music from other apps like Spotify or YouTube..Raven_moon111Version: 2.2.2
Makes you pay, not worth itSucks.260000000Version: 2.2.2
SucksDoesn’t even work with Apple Music.Mike MikemikemikeVersion: 2.2.2
LookMake it hook up to Apple Music.Jj86523Version: 2.2.2
Essentially a scamCan’t boost volume of other music or podcast apps. Can’t play music in the background or if your phone screen is off. Brutal..Bryce KirkVersion: 2.2.1
ScamMakes you pay to use.DontBAScamVersion: 2.2.0
Didn’t work… exactly what I said. It didn’t work..G.A.M.erVersion: 2.2.0
Don’t waste a dollarHas nothing to do with Apple Music..Major_rager15Version: 2.2.0
TrashDo nothing without subscribing.DannyTsiyeVersion: 2.0.1
It sucksIt sucks.FsuipnfvwefVersion: 2.0.0
UselessUseless app dont waist you money.Chanelle29!Version: 2.0.0
DO NOT DO GETComplete waste of my phone space, you can’t do a single thing without paying these dumb devs for gods sake apple can we get any apps at all these days without a subscription?!!!.Bigfickdaddy69420Version: 2.0.0
Do not use this appJust got billed $10 they charge you weekly and it doesn’t work.
Don’t download this app!.Elbe 344Version: 2.0.0
CancelMy Purchase.Gurnoor7sidhuVersion: 2.0.0
Dont getNot even good.UnionboilVersion: 1.4.2
Garbage50-60 a month YEAH OKAY 😂.Scam protectionVersion: 1.4.2
UnbelievableStop tryna make people pay for this.Seeingkhan30288Version: 1.4.2
Just not what im looking forI thought it would boost the volume so my crappy headphones would be usable but it doesnt..No. >:/Version: 1.4.2
ScamAwful.FadeddanahooVersion: 1.4.2
CashFunny how thay doesn’t tell the app not free.DpskirtysVersion: 1.4.2
Perfect if you like adsThis does absolutely nothing dont waste your time downloading this.@SevenInkVersion: 1.4.2
Bad jobI hate it bc it doesn’t work.Lol toeVersion: 1.4.2
Sucks doesn’t workNo good no change at all don’t buy.Ronnie DetrickVersion: 1.4.2
Sucks 👎🏾It just sucks 🤷🏾♀️.YareulookingatmynamestalkerVersion: 1.4.2
Not workingBuyer beware.PlanettCaravannVersion: 1.4.1
Nimporte quoiCa vaut rien.Annie e e eVersion: 1.3.2
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