# Alpha Audio vs Semitone

The clearest difference is in-app purchases: Alpha Audio at none against Semitone's 1. Alpha Audio also leads on iOS requirement (13.0 vs 16.0). Semitone's advantage is update cadence (fortnightly vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Semitone sells 1 one-off in-app purchase. Alpha Audio asks for nothing beyond the download.

Alpha Audio ships an update every 6 weeks, Semitone fortnightly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Alpha Audio | Semitone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 58 MB | 87 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Alpha Audio Technology(ShenZhen)Co.,Ltd](https://appshunter.io/developer/1448353169) | [广西源程序科技有限公司](https://appshunter.io/developer/1711391680) |

## What reviewers say

### Alpha Audio

[App page](https://appshunter.io/ios/app/alpha-audio/id6757522779)

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

**In-app purchases:** none


### Semitone

[App page](https://appshunter.io/ios/app/semitone-lossless-player/id6763824037)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is Alpha Audio free?

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

### Is Semitone free?

Semitone is free to download, with in-app purchases available.

### Do Alpha Audio or Semitone have ads?

Neither Alpha Audio nor Semitone shows ads.

### Which is updated more often, Alpha Audio or Semitone?

Alpha Audio ships an update every 6 weeks, and Semitone fortnightly. Most recently, Alpha Audio was updated on October 24, 2026 and Semitone on October 27, 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.*