# Speaker Volume Booster - Pro — user reviews > 10 indexed App Store user reviews of Speaker Volume Booster by Nguyen Nam Thanh Dat, rated 4.50/5 from 1,106 ratings. - Source: https://appshunter.io/ios/app/speaker-volume-booster-pro/id1589965373/reviews - App overview in markdown: https://appshunter.io/ios/app/speaker-volume-booster-pro/id1589965373.md - Rating breakdown: 5★ 878 · 4★ 87 · 3★ 51 · 2★ 23 · 1★ 67 ## Most critical reviews (10 lowest-rated) ### 1/5 — They paid for there good reviews *2026-04-10* The app didn’t even work unless you buy there subscription and from what I read it doesn’t even work then 😂reported the app and got confirmation it’ll be removed soon have a good day don’t download this I’ll continue my search ### 1/5 — Nix.. *2025-07-05, version 1.3* Nullus Maximus.. , wie die meisten Apps hier! Die App lässt sich nicht mal ausprobieren, bevor eine Abo verlangt wird. Ohne Abo wäre eine Steigerung der Lautstärke um 30% möglich, was in der Wirklichkeit 0% ist. ### 1/5 — Honest Review + Tip For IPhone Users with Quiet Volume at the end! *2025-02-17* Hi you guys, so my iPhone isn’t very loud due to a lot of water damage, and also I throw it a lot (lol, anger issues happen to the best of us) so the speakers are damaged and so I downloaded multiple apps here, and guess what? None of them work! But especially not this one. I paid 9.99 just for one, nothing to change volume wise, and two, the LOUDEST setting being quieter than if I just changed the volume setting on my IPhone. I’d say it sharpens the audio but past that nothing, not to mention I paid for something I instantly regretted and I can’t even get the money back😧 Anyways ya’ll if you have an IPhone like me, something you can do to actually notice a difference is going to “Music” in the settings, then “EQ” and adjusting the volume to either “Late Night” or “Loudness” Anyways thanks for listening Divas💘 ### 1/5 — Garbage *2023-11-26* Garbage ### 1/5 — Scam *2023-07-14* Says pro but is really the lite version. Clickbait. Doesn’t even work. ### 1/5 — fixbugs *2023-06-30, version 1.3* stay alive ### 1/5 — Definitely not worth subscribing, even downloadkng either *2023-01-22* First of all, the free version does not even work, it doesn’t boost your volume, trying to click anywhere just showers you with ads. Also even if you ask the app not to take information, it still does, and then it sells the info. This app is just a cash grab, please do not use this. **Developer response:** Dear customer! All of request tracking and permission of the application notify to you, you can allow or not allow the permission. Obviously the application need to use your phone to increase the volume. Your personal data will be secured by your iPhone unless you allow share your data. If you want to use the application without ads please subscribe membership ### 1/5 — ? *2022-10-21* Doesn’t boost anything but your temper 😂 Update: I hear no sound difference at all with this app. I tried others and they all seem to work fine, just have no intention on uploading music to the app - tedious. I listen to YouTube, Radio and Amazon music love so… DAC it is. Not developers fault - just assumed someone would create an app that simply boosts volume. I understand this is apples anal view toward customizing anything when it comes to firmware. **Developer response:** hi, can you describe in more detail the problem you are facing so we can better assist you? Best regards ### 1/5 — No loud *2022-04-22* Just how loud 10-20 volume it’s crap die boy die!!!! **Developer response:** hi can you please send back the details of your problem via support mail so that we can provide a better experience for you? Best regards ### 3/5 — idk *2024-10-06* it actually does make the sounds louder but it isn’t a 5 star one because you have to pay $10 every MONTH for it to bring the volume louder so that’s why --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*