# Volume Booster: Bass Amplifier — Sound Equalizer: Music Boost

> Mobile audio enhancer for music, podcasts, and videos with bass boost and EQ. (iPhone/iPad app by BELKALABS PTE. LTD..)

- Source: https://appshunter.io/ios/app/volume-booster-bass-amplifier/id6749623406 (this page in markdown: same URL + `.md`)
- Developer: [BELKALABS PTE. LTD.](https://appshunter.io/developer/1784300399)
- Category: Music, Utilities
- Price: Free with in-app purchases
- Rating: 4.20/5 from 53 App Store ratings · 13 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 64 MB
- Languages: American English
- Released: 2025-10-15
- Data updated: 2026-07-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/volume-booster-bass-amplifier/id6749623406/reviews.md

## What is Volume Booster?

Bass and Volume Booster – Powerful Sound Enhancer

Transform your iPhone into a complete audio upgrade tool beyond just a volume booster!
Enhance music, podcasts, and videos with clear sound, deep bass, and precise control at home, on the go, anywhere.

--- Key Features:
• Universal Audio Support – Usable for music, downloaded files, and more.
• Bass and Volume Boost – Effectively and stably increase low-frequency enhancement and volume.
• Custom Equalizer – Manually adjust sound or choose from over 20 ready presets (Pop, Rock, Jazz, Hip-hop, etc.).
• Immersive Surround Effects – Add stereo depth and virtual surround for a live experience.
• Offline Mode – Enjoy music without the internet.
• Smart Playback Control – Play, pause, shuffle, and easy skip.

--- How to Use:
• Import your favorite audio.
• Adjust bass, volume, and EQ to your preference.
• Press the play button to enjoy the upgraded sound instantly!

Download now to unlock the full potential of your iPhone audio!

Have questions or feedback? Contact us: apple@belkalabs.com

Privacy Policy: https://www.belkalabs.com/privacy
Terms of Use: https://www.belkalabs.com/terms

## Key features

- Universal audio support
- Bass and volume boost
- Customizable equalizer with presets
- Immersive surround effects
- Offline playback
- Smart playback controls

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly subscription | $2.99 | per 7 days |
| Yearly subscription | $19.99 | per year |
| Yearly offer | $9.99 | per year |


## Recent user reviews (10 of 13)

All indexed reviews: https://appshunter.io/ios/app/volume-booster-bass-amplifier/id6749623406/reviews.md

### 2/5 — Not that much louder

*2026-01-21, version 1.2.3*

Wish it could be 20% louder

### 2/5 — Archaic To Use

*2026-01-17, version 1.2.3*

The app functionality is extremely limited. It boosts volume but every song must be manually uploaded, then added to a playlist which usher is unable to edit. To arrange order of songs, you have to delete and upload exactly in order you wish to play. You can spend hours just curating a playlist. Absurd.

### 5/5 — Great App!

*2026-01-10, version 1.2.2*

Absolutely a great app!  My one request is I wish it would allow you to save settings, volume, eq, and so on from song to song.  Again this is a great app though.  Thank you

### 1/5 — اليمن

*2026-01-06*

تطبيق سيىء 👎

**Developer response:** مرحبًا! شكرًا لمشاركة رأيك. نحن نأسف حقًا لأن التطبيق لم يكن عند مستوى توقعاتك 😔. نحن نعمل باستمرار على تحسين الجودة وسنكون ممتنين إذا أخبرتنا بمزيد من التفاصيل حول ما لم يعجبك. يمكنك أيضًا دائمًا التواصل مع فريق الدعم لدينا — سنبذل قصارى جهدنا لمساعدتك. شكرًا لملاحظاتك!

### 4/5 — Good app

*2026-01-05, version 1.2.2*

Good app

### 1/5 — This

*2026-01-05*

Good

**Developer response:** Thank you for your feedback! We’re glad you enjoyed the app!

### 5/5 — Great improvement to music and Nasheed!

*2026-01-05, version 1.2.2*

Great improvement to music and Nasheed!

### 1/5 — Useless Junk

*2026-01-05*

It says you can adjust music and podcasts… you can not. It does not interact with the Apple Music or Podcast app. Very misleading advertising.

### 1/5 — Why can’t I play music?

*2026-01-04, version 1.2.2*

Unfortunately, this app will only allow downloaded music files to be played.  ALL of my music is either from Apple Music or iTunes and when I go to add songs, there’s nothing to be found.  Unless that changes, what’s the point of the app?

### 5/5 — You couldn’t ask for better!

*2026-01-04, version 1.2.2*

This app is amazing! Not only can you change the volume, but this app includes an equalizer, so you can customize the sound level at different frequencies. You can also change the pitch and tempo. This is useful if you want to play a musical instrument along with the recorded music. The app is well-designed, and extremely easy to use! Only one complaint: The slider for bass boost doesn’t seem to do anything. I’m sure they will fix that. It’s a great app!!

## Frequently asked questions about Volume Booster

### What does this app do?

This app transforms your iPhone into a comprehensive audio upgrade tool. It allows you to enhance music, podcasts, and videos with clear sound, deep bass, and precise control through a universal audio support system.

### What are the key features of this sound enhancer?

Key features include universal audio support for various media, effective bass and volume boosting, a custom equalizer with over 20 presets, immersive surround effects for a live experience, offline mode for internet-free listening, and smart playback controls.

### How do I use the app to improve my audio?

To use the app, import your favorite audio files. Then, adjust the bass, volume, and equalizer settings to your preference. Finally, press the play button to enjoy your upgraded sound instantly.

### Is this app compatible with my device and is it free?

The app is designed for iPhone. It is free to download and use, with options for in-app purchases to unlock its full potential and features.

### Can I use this app for downloaded music and podcasts?

Yes, the app offers universal audio support, meaning it can be used for music, downloaded files, podcasts, and videos. You can import your audio and then adjust the bass, volume, and EQ to your liking.

## Version history (last 5 releases)

### 1.2.4 — 2026-03-06

Dear Reviewer, 

In this version, we fixed several minor bugs:
 -with deleting and adding files
 -with search
 -with working of toogle

Thank you for using our app!

### 1.2.3 — 2026-01-11

Hi - thanks for using the app!

This update brings a more polished and flexible media experience:
• Redesigned playlists with a horizontal layout and a dedicated management screen
• Drag & drop playlist reordering for easier organization
• Custom playlist covers using photos from your library
• Added haptic feedback for more responsive interactions
• Swipe gestures on the mini player for quicker control
• Faster media import thanks to parallel processing
• General bug fixes and performance improvements

### 1.2.2 — 2025-12-31

We fixed several minor bugs to make the app more stable and reliable.

### 1.2.1 — 2025-12-19

We fixed intrusive bugs and improved the user experience.

### 1.2 — 2025-10-23

This version includes the following content:
• Fixed issue with uploading new files
• Smoother and more reliable performance
Thank you for using our app!

## Apps similar to Volume Booster

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Volume Booster & Louder Bass](https://appshunter.io/ios/app/volume-booster-and-louder-bass/id6747138317) | 4.4 (80) | Free | Music |
| [Audio Converter MP3, MP4, WAV](https://appshunter.io/ios/app/audio-converter-mp3-mp4-wav/id6743437205) | 4.3 (13) | Free | Music |
| [Bass Booster, Volume Equalizer](https://appshunter.io/ios/app/bass-booster-volume-equalizer/id6753971099) | — | Free | Music |
| [Bass & Volume Booster: DeepAmp](https://appshunter.io/ios/app/bass-and-volume-booster-deepamp/id6752669574) | 4.5 (110) | Free | Music |
| [Volume Booster・Bass Equalizer](https://appshunter.io/ios/app/volume-boosterbass-equalizer/id6746647089) | 4.7 (39) | Free | Music |
| [LOUDER: AI Volume Booster](https://appshunter.io/ios/app/louder-ai-volume-booster/id6504086142) | 4.5 (177) | Free | Music |

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All apps by BELKALABS PTE. LTD.: https://appshunter.io/developer/1784300399

## Related topics

[volumen gratis](https://appshunter.io/ios/topics/volumen-gratis)

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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 2026-07-28.*