# Max Sound Booster: Boost Music — Equalizer Music, Audio, Video > App to amplify audio and video file volume up to 1000%. (iPhone/iPad app by 岚晴 杨.) - Source: https://appshunter.io/ios/app/max-sound-booster-boost-music/id6447595975 (this page in markdown: same URL + `.md`) - Developer: [岚晴 杨](https://appshunter.io/developer/1643111534) - Category: Utilities - Price: Free with in-app purchases - Rating: 4.44/5 from 59 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 37 MB - Languages: English - Released: 2023-04-19 - Data updated: 2026-08-09 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/max-sound-booster-boost-music/id6447595975/reviews.md ## What is Max Sound Booster? Sound Amplifier is a powerful app to increase the volume of your audio file or your favorite video files! Are you unsatisfied about current low-quality audio? Do you want to adjust the bass volume of your favorite video? Our app will help you quickly and easily! Boost the volume of your files up to 1000%, making the amazing hearing amplify of your device! Select a file, choose the the desired volume level, and the sounds of your device will have volume. Subscription Terms: Subscribe to get unrestricted access to all the features outlined above. • 1-month Subscription: $7.99 • 1-year Subscription: $29.99 • Lifetime Subscription: $39.99 • Subscription with a free trial will automatically renew to a paid subscription unless it is canceled at least 24 hours before the end of the trial period. • Payment will be charged to iTunes Account at confirmation of purchase. • Your Apple ID account will be charged for renewal within 24 hours before the end of the trial period. • You can manage and cancel your subscriptions by going to your account settings on the App Store. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. • By signing up for this subscription, you agree to our Terms of Use and Privacy Policy. Terms of Use: https://sites.google.com/view/volumeboost-terms-of-use/home Privacy Policy: https://sites.google.com/view/volumeboost-privacy-policy/home ## Key features - Boost volume up to 1000% - Amplify audio files - Amplify video files - Adjust bass volume - Simple file selection - Adjustable volume levels ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Sound Amplifier Premium Month | $7.99 | per month | | Sound Amplifier Premium Year | $29.99 | per year | | Sound Amplifier Premium Week | $4.99 | per 7 days | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Sound Amplifier Pro Lifetime | $39.99 | one-time | ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/max-sound-booster-boost-music/id6447595975/reviews.md ### 2/5 — Crash problem *2025-06-11* The app crashes when taping add music then choose Apple Music that’s it . Will the crash bug is fix but I’ll still only give it 2 stars why cause when your going to add more then 1 song you can only add one song at a time from Apple Music this change my mind about buying this app I recommend staying away period ### 5/5 — RoyalPecera *2025-04-10* Very AWSOME ### 5/5 — Awsome app for music sound amplifer *2023-09-21* AMAZING MUSIC SOUND AMPLIFER ### 2/5 — Crash problem *2023-09-03* The app crashes when taping add music then choose Apple Music that’s it . ### 1/5 — Don’t waste your money!! *2023-05-30* This app doesn’t have a free trial, so you can’t tell if works, it doesn’t work, you can’t import from apple music to this app. ### 1/5 — Doesn’t work at all *2023-04-21* Try to use it it shut down ## Frequently asked questions about Max Sound Booster ### Does Max Sound Booster have ads? Max Sound Booster does not contain advertisements. As a freemium app, it offers a free version with core functionality and optional subscriptions for full access to all features. ### What subscription options are available for Max Sound Booster? Max Sound Booster offers several subscription plans, including a 1-month subscription for $7.99, a 1-year subscription for $29.99, and a lifetime subscription for $39.99. A free trial is also available. ### How can I cancel my Max Sound Booster subscription? You can manage and cancel your subscriptions by navigating to your account settings on the App Store. It's recommended to cancel at least 24 hours before the end of a trial period to avoid automatic renewal. ### What devices is Max Sound Booster compatible with? Max Sound Booster is designed for iPhone and iPod devices. It is rated for ages 4 and up. ### How often is Max Sound Booster updated? The latest version of Max Sound Booster is 1.0.6, and it was last updated on September 13, 2023. Updates typically include bug fixes and feature enhancements. ### What is the user sentiment for Max Sound Booster? Max Sound Booster has a strong user rating of 4.4 stars based on 59 ratings, indicating generally positive user sentiment regarding its performance and features. ### Can Max Sound Booster increase volume for any audio or video file? Yes, Max Sound Booster is designed to amplify the volume of both audio files and video files. Users can select their desired file and adjust the volume level accordingly. ## Version history (last 5 releases) ### 1.0.6 — 2023-09-13 - Fixed Bug - Improved Performance Provide a better experience for you in this version. ### 1.0.5 — 2023-06-19 Fixed Bugs ### 1.0.4 — 2023-05-24 We've fixed several bugs and improved the app's performance. Looking forward to providing a better experience for you in this version. ### 1.0.3 — 2023-05-08 - Fixed Bugs - Improved Performance Provide a better experience for you in this version. ### 1.0.2 — 2023-04-27 Added Multiple Languages ## Apps similar to Max Sound Booster | App | Rating | Price | Category | | --- | --- | --- | --- | | [Volume Booster & Bass - Amply](https://appshunter.io/ios/app/volume-booster-and-bass-amply/id6738328738) | 4.5 (128) | Free | Utilities | | [Louder Booster: Volume Boost](https://appshunter.io/ios/app/louder-booster-volume-boost/id6450641910) | 4.4 (327) | Free | Utilities | | [Bass Booster. Music & Sound EQ](https://appshunter.io/ios/app/bass-booster-music-and-sound-eq/id6657991064) | 4.5 (63) | Free | Utilities | | [Sound Booster: Volume Booster](https://appshunter.io/ios/app/sound-booster-volume-booster/id1671974938) | 4.4 (153) | Free | Utilities | | [Speaker Volume: Bass Booster](https://appshunter.io/ios/app/speaker-volume-bass-booster/id6449241793) | 4.6 (200) | Free | Utilities | | [Audio Boost: Sound Speaker](https://appshunter.io/ios/app/audio-boost-sound-speaker/id6446273558) | 4.6 (86) | Free | Utilities | ## More apps by 岚晴 杨 - [Unblur Photo AI: Photo Enhance](https://appshunter.io/ios/app/unblur-photo-ai-photo-enhance/id1600180416) - [Superscan: Find Hidden Device](https://appshunter.io/ios/app/superscan-find-hidden-device/id1634132351) - [Visa Photo: ID Passport Booth](https://appshunter.io/ios/app/visa-photo-id-passport-booth/id6443485235) - [Remove Vocal - Vocal Separator](https://appshunter.io/ios/app/remove-vocal-vocal-separator/id6444669668) - [Speaker Wave: Test Sound](https://appshunter.io/ios/app/speaker-wave-test-sound/id6448898747) All apps by 岚晴 杨: https://appshunter.io/developer/1643111534 ## Related topics [volume booster spotify](https://appshunter.io/ios/topics/volume-booster-spotify) · [free sound booster video](https://appshunter.io/ios/topics/free-sound-booster-video) · [amplifier video](https://appshunter.io/ios/topics/amplifier-video) · [boost music sound](https://appshunter.io/ios/topics/boost-music-sound) · [free sound booster equilizer](https://appshunter.io/ios/topics/free-sound-booster-equilizer) · [audio amplifier video](https://appshunter.io/ios/topics/audio-amplifier-video) · [boost video](https://appshunter.io/ios/topics/boost-video) · [max volume videos](https://appshunter.io/ios/topics/max-volume-videos) · [volume booster free recorded](https://appshunter.io/ios/topics/volume-booster-free-recorded) · [sound boost videos](https://appshunter.io/ios/topics/sound-boost-videos) · [volume amplifier video](https://appshunter.io/ios/topics/volume-amplifier-video) · [youtube volume booster free](https://appshunter.io/ios/topics/youtube-volume-booster-free) · [free volume booster for spotify](https://appshunter.io/ios/topics/free-volume-booster-for-spotify) · [video sound booster](https://appshunter.io/ios/topics/video-sound-booster) --- *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 2026-08-09.*