Archived App (Last seen on 26 Mar 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Enhance the volume and bass of your audio and video files with this app. It offers up to a 10x increase in sound levels using advanced AI technology for high-quality results. Easily export your boosted files to any app or device.
What's New in 2B
1.0
January 17, 2025
Subscription plans
DoubleB Booster: Premium Week
Unlimited audio, video files volume boosting
User reviews
Developer apps
FAQ
What is the maximum volume boost offered by 2B?
2B can boost the volume of your audio and video files by up to 10x, which is a 1000% increase. This is achieved through advanced sound processing algorithms to maintain quality.
Does 2B work with both audio and video files?
Yes, 2B is designed to work seamlessly with both audio and video files. You can enhance the sound of music, podcasts, movies, and more.
Can I export the enhanced files from 2B?
Absolutely. Once you've boosted the volume and bass, you can effortlessly export the enhanced files to any app or device you prefer.
What kind of subscription plans does 2B offer?
2B offers premium subscription plans for enhanced features. These include a Premium Week for $7.99 with a 3-day free trial, and a Premium Year for $39.99 with a 3-day free trial.
Is 2B available on Android devices?
Based on the provided data, 2B is currently supported on iPhone devices only. It is not indicated to be available on Android.
How often is 2B updated?
The application was last updated on January 17, 2025, with version 1.0. This indicates it is a newly released application.
What is the age rating for 2B?
2B has an age rating of 4+, making it suitable for a wide range of users. This rating is based on its content and features.
Does 2B have ads?
No, the application does not contain advertisements. The monetization is based on in-app purchases for premium subscription plans.




