# AmpVortex vs Bass Booster・Sound Equalizer

The clearest difference is in-app purchases: AmpVortex at none against Bass Booster・Sound Equalizer's 3. AmpVortex also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.6). Bass Booster・Sound Equalizer's advantage is update cadence (every 2 weeks vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Bass Booster・Sound Equalizer sells 3 in-app purchases, starting at $5.99 per 7 days. AmpVortex asks for nothing beyond the download.

AmpVortex ships an update every 2 months, Bass Booster・Sound Equalizer every 2 weeks. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | AmpVortex | Bass Booster・Sound Equalizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bass-boostersound-equalizer/id6760703954/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 62 MB | 33 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AmpVortex LLC](https://appshunter.io/developer/1840547489) | [Nicola Brauer](https://appshunter.io/developer/1885817405) |

## What reviewers say

### AmpVortex

[App page](https://appshunter.io/ios/app/ampvortex/id6752681758)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bass Booster・Sound Equalizer

[App page](https://appshunter.io/ios/app/bass-boostersound-equalizer/id6760703954)

Enhance your music with powerful bass and precise audio adjustments. This app offers a 10-band equalizer, custom playlist creation, and real-time volume control for a richer listening experience.

**Highlights:** Strengthen bass frequencies, 10-band equalizer adjustment, Create and organize playlists, Import songs for playback, Real-time volume control, Enhance existing tracks

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bass Booster・Sound Equalizer | $5.99 | per 7 days |
| Bass Booster・Volume Equalizer | $5.99 | per 7 days |
| Bass Booster・Volume Equalizer | $9.99 | per month |


## Frequently asked questions

### Is AmpVortex free?

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

### Is Bass Booster・Sound Equalizer free?

Bass Booster・Sound Equalizer is free to download, with in-app purchases available.

### Do AmpVortex or Bass Booster・Sound Equalizer have ads?

Neither AmpVortex nor Bass Booster・Sound Equalizer shows ads.

### Which is updated more often, AmpVortex or Bass Booster・Sound Equalizer?

AmpVortex ships an update every 2 months, and Bass Booster・Sound Equalizer every 2 weeks. Most recently, AmpVortex was updated on October 12, 2026 and Bass Booster・Sound Equalizer on October 15, 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.*