# E vs Volume Booster

The clearest difference is update cadence: Volume Booster at every 3 days against E's fortnightly. E's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

E ships an update fortnightly, Volume Booster every 3 days. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | E | Volume Booster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/volume-booster-hypervolume/id6748967645/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 39 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WEB ZIPPER Co.,LTD](https://appshunter.io/developer/1689163180) | [Dayo Akinkuowo](https://appshunter.io/developer/1789327802) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-play/id6449447381)

**Features:** macOS Compatibility

**In-app purchases:** none


### Volume Booster

[App page](https://appshunter.io/ios/app/volume-booster-hypervolume/id6748967645)

Enhance the volume of your personal audio files without compromising sound quality. This app offers advanced audio processing tools to make quiet recordings, voice notes, and films genuinely louder and more listenable.

**Highlights:** Volume boost up to +15 dB, Ten-band equalizer with presets, Bass boost control, Seven reverb spaces, Background playback, Lock screen and Control Center controls, Sleep timer

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is E free?

E is free to download, with no in-app purchases.

### Is Volume Booster free?

Volume Booster is free to download, with no in-app purchases.

### Do E or Volume Booster have ads?

Both E and Volume Booster show ads.

### Which is updated more often, E or Volume Booster?

E ships an update fortnightly, and Volume Booster every 3 days. Most recently, E was updated on October 1, 2026 and Volume Booster on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*