Max Sound Booster: Boost Music 4+
Equalizer Music, Audio, Video
岚晴 杨
Designed for iPhone
-
- Free
- Offers In-App Purchases
iPhone Screenshots
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
What’s New
Version 1.0.6
- Fixed Bug
- Improved Performance
Provide a better experience for you in this version.
App Privacy
The developer, 岚晴 杨, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Seller
- 岚晴 杨
- Size
- 38.8 MB
- Category
- Utilities
- Compatibility
-
- iPhone
- Requires iOS 13.0 or later.
- iPod touch
- Requires iOS 13.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English
- Age Rating
- 4+
- Copyright
- © @2023 Sound Amplifier Copyright
- Price
- Free
- In-App Purchases
-
- Sound Amplifier Premium Week $4.990
- Sound Amplifier Pro Lifetime $49.990
- Sound Amplifier Premium Year $29.990
- Sound Amplifier Premium Month $6.990