# 2B - Volume Booster Bass Boost — Loud Music Sound Amplifier

> Boost audio and video volume and bass with AI-powered enhancement. (iPhone/iPad app by PASARI LDA.)

- Source: https://appshunter.io/ios/app/2b-volume-booster-bass-boost/id6739536459 (this page in markdown: same URL + `.md`)
- Developer: [PASARI LDA](https://appshunter.io/developer/1798433742)
- Category: Music, Music
- Price: Free with in-app purchases
- Rating: 4.70/5 from 82 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 26 MB
- Languages: English
- Released: 2025-01-17
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/2b-volume-booster-bass-boost/id6739536459/reviews.md

## What is 2B?

DoubleB (2B) is a powerful iOS app designed to boost volume and enhance bass in audio and video files. With just a few taps, you can easily select the desired level of volume and bass enhancement — up to a 10x increase (1000%). The result is a high-quality, ready-to-use file that can be exported anywhere.

The intuitive interface lets you adjust the boost level in seconds.
AI Technology: Thanks to advanced sound processing algorithms, your files will maintain top-notch quality without distortions or losses.
Works seamlessly with both audio and video files.
Export enhanced files to any app or device effortlessly.

With DoubleB, you always get perfect sound — powerful, clear, and deep.

Boost volume & bass of your files with premium subscription.
Privacy policy: https://seniconholdingprojects.com/VolumeAppPrivacyPolicy.html
Terms of use: https://seniconholdingprojects.com/VolumeAppTermsOfUse.html

## Key features

- Volume and bass enhancement
- Up to 10x volume increase
- AI sound processing
- Works with audio and video
- Export to any app/device
- Intuitive interface

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| DoubleB Booster: Premium Week | $7.99 | per 7 days |
| DoubleB Booster: Premium Year | $39.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/2b-volume-booster-bass-boost/id6739536459/reviews.md

### 5/5 — Fantastic

*2025-03-10*

Fantastic

## Frequently asked questions about 2B

### 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.

## Version history (last 1 release)

### 1.0 — 2025-01-17

No release notes.

## More apps by PASARI LDA

- [2FA Authenticator App + OTP](https://appshunter.io/ios/app/2fa-authenticator-app-plus-otp/id6739209777)
- [Camera Detector, Device Finder](https://appshunter.io/ios/app/camera-detector-device-finder/id6740613013)

All apps by PASARI LDA: https://appshunter.io/developer/1798433742

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*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 2026-06-10.*