Extra Volume Booster
Extra Volume Booster Summary
Extra Volume Booster is a with in-app purchases iOS app in the Music And Audio category, developed by 沄 鱼. First released 3 years ago(Oct 2022), the app has 1.2K ratings with a 4.68★ (excellent) average rating.
Data tracking: SDKs and third-party integrations were last analyzed on Sep 8, 2025.
Store info: Last updated on App Store on Jul 27, 2023 (version 1).
4.68★
Ratings: 1.2K
Screenshots
App Description
This is a powerful Volume Booster. It can increase the volume of the low-level audio files to higher quality sound than the default value of the system to obtain additional volume enhancement and sound amplification effects.
Extra Volume Booster ensures that there is no distortion when increasing the volume, so that all sounds of low-level audio files or weak microphone speakers can be clearer and stronger.
Key Features:
Boost Volume up to a maximum of 1000%+.
Improve the low quality sound files to louder and higher quality.
Subscription:
Volume Booster offers $6.99 per month , $26.99 per year subscription and lifetime purchase only $29.99. By tapping 'continue', your payment will be charged to your iTunes Account at confirmation of purchase. Your subscription will automatically renew unless the auto-renew is turned off at least 24-hours before the end of the current period. Subscriptions may be managed by the user and auto- renewal may be turned off by going to the user's Account Settings after purchase.
Terms of use: https://sites.google.com/view/extra-volume-booster/home-terms
Privacy Policy: https://sites.google.com/view/extra-volume-booster/home-terms