Max Sound Booster: Boost Music
Max Sound Booster: Boost Music Summary
Max Sound Booster: Boost Music is a with in-app purchases iOS app in Tools by 岚晴 杨. Released in Apr 2023 (2 years ago). It has 81 ratings with a 4.43★ (good) average. Based on AppGoblin estimates, it reaches roughly 298 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Sep 13, 2023.
Store info: Last updated on App Store on Sep 13, 2023 .
4.43★
Ratings: 81
Screenshots
App Description
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