# Extra Volume Booster Equalizer — Music Equalizer, Speaker Boost

> Volume booster and music equalizer for speakers and headphones. (iPhone/iPad app by CAP GLOBAL COMPANY LIMITED.)

- Source: https://appshunter.io/ios/app/extra-volume-booster-equalizer/id6444846236 (this page in markdown: same URL + `.md`)
- Developer: [CAP GLOBAL COMPANY LIMITED](https://appshunter.io/developer/1657094034)
- Category: Productivity, Music
- Price: Free with in-app purchases
- Rating: 4.00/5 from 433 App Store ratings · 11 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 33 MB
- Languages: English
- Released: 2022-12-01
- Data updated: 2026-06-10
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/extra-volume-booster-equalizer/id6444846236/reviews.md

## What is Extra Volume Booster Equalizer?

This app provides sound adjustment and volume amplification functions of your speaker or headphone.

Main Features:
- Volume amplification: Can increase your volume to higher than the system default value.
- Music player equalization: Five band equalizer allows you to adjust and balance audio, while we will provide some equalizer presets to make your music experience even better
- Music Switching: The app supports all music players, and you can switch songs or play/pause songs directly within the app

Disclaimer:
- Please be careful with your hearing and devices. We are not responsible for any damages.

To contact us, please visit:
https://cap.global.ltd-company-vn.com

Information about the auto-renewal of subscription
- The pricing are from $3.99 weekly, $12.99 monthly
- Payment will be charged to iTunes Account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
- Account will be charged for renewal within 24-hours prior to the end of the current period. The cost depends on the selected plan
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
- Any unused portion of the free trial will be forfeited when the user purchases a subscription

Privacy Policy:
https://cap.global.ltd-company-vn.com/pp

Term of Use:
https://cap.global.ltd-company-vn.com/tos

If you have any comments or suggestions, please feel free to email us at k.d.dai.cap@outlook.com.vn. We will do our best to meet your needs, thanks.

## Key features

- Volume amplification beyond system defaults
- Five-band music equalizer
- Customizable equalizer presets
- Supports all music players
- In-app music switching and playback control

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Extra Volume Premium Weekly | $3.99 | per 7 days |
| Extra Volume Premium Monthly | $12.99 | per month |


## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/extra-volume-booster-equalizer/id6444846236/reviews.md

### 1/5 — Scam

*2024-04-21*

Downloaded the app for it not to work at all don’t show nothing at all no ajustment buttons to make volume higher took my money and don’t work don’t waste your time it’s a scam only shows a blank white screen

### 1/5 — pay to try

*2024-01-12*

there are no genuine volume boosters for the iphone ts annoying

### 5/5 — Mala

*2023-11-25*

MalaEs gratis la aplicación o cobran por ella porque pues si es gratis y a la hora de suscribir de suscripción te dice que tienes que pagar pues no está muy buena

### 1/5 — Question about the app

*2023-09-20*

Is the app free no subscription fee at all?

### 1/5 — what

*2023-08-07*

12$ per week😳😳😳

### 1/5 — Of course it’s not FREE❕❗️‼️

*2023-06-22*

Chalk U Up as another one ⁉️‼️💯

### 1/5 — Gullible

*2023-06-16*

Why do all you I joke users pay for volume boost on ur phone?

### 1/5 — Rip-off

*2023-05-29*

Not worth it.

### 1/5 — Cost

*2023-05-13*

Need to subscribe to use.

### 1/5 — Not working

*2023-03-01*

It has me get a something just for me to use the app

## Frequently asked questions about Extra Volume Booster Equalizer

### What does Extra Volume Booster Equalizer do?

This app enhances your audio experience by providing volume amplification for your speakers or headphones, allowing you to increase the sound beyond the system's default value. It also features a five-band equalizer to adjust and balance audio for a better music listening experience.

### What are the main features of this app?

Key features include the ability to amplify volume beyond system defaults, a five-band equalizer with presets for music, and support for all music players with in-app song switching and playback controls.

### How much does Extra Volume Booster Equalizer cost?

The app operates on a subscription model with pricing starting from $3.99 weekly and $12.99 monthly. Payment is charged to your iTunes Account, and subscriptions automatically renew unless turned off at least 24 hours before the current period ends.

### Is this app compatible with my device?

While specific device compatibility is not detailed, the app is designed for mobile devices and integrates with all music players. Users can manage their subscriptions through their device's Account Settings.

### What are common use cases for this app?

This app is useful for users who want louder audio from their phone's speakers or headphones, such as during music playback, watching videos, or making calls. The equalizer allows for personalized sound profiles for different music genres or preferences.

## Version history (last 2 releases)

### 1.1 — 2022-12-05

What's new in version 1.1:
- Fix urgent crash & bug
- Improve app performance
- Add instructions screen & in-app purchase
- Update privacy policy & term of use
Regards!

### 1.0 — 2022-12-01

No release notes.

## Apps similar to Extra Volume Booster Equalizer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Volume Booster + Bass Booster](https://appshunter.io/ios/app/volume-booster-plus-bass-booster/id1563914103) | 4.4 (2,391) | Free | Productivity |
| [Equalizer + Volume Booster](https://appshunter.io/ios/app/equalizer-plus-volume-booster/id6444832616) | — | Free | Productivity |

## More apps by CAP GLOBAL COMPANY LIMITED

- [Robot Control- Cleaning Vacuum](https://appshunter.io/ios/app/robot-control-cleaning-vacuum/id6444880827)

All apps by CAP GLOBAL COMPANY LIMITED: https://appshunter.io/developer/1657094034

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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.*