# DonostiON vs Reverse Sing

The clearest difference is ads: DonostiON at none against Reverse Sing's shown. DonostiON also leads on device support (3 vs 1) and iOS requirement (8.0 vs 17.0). Reverse Sing's advantage is update cadence (daily vs every 12 months). On price and in-app purchases there is nothing between them.

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

DonostiON ships an update every 12 months, Reverse Sing daily. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DonostiON | Reverse Sing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Daily** |
| Size | 68 MB | 7 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ikasplay](https://appshunter.io/developer/494537705) | [VADYM MATYRIN](https://appshunter.io/developer/6814560704) |

## What reviewers say

### DonostiON

[App page](https://appshunter.io/ios/app/donostion/id494537702)

**Features:** Vision Pro support

**In-app purchases:** none


### Reverse Sing

[App page](https://appshunter.io/ios/app/reverse-sing-record-and-edit/id6814560702)

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

**In-app purchases:** none


## Frequently asked questions

### Is DonostiON free?

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

### Is Reverse Sing free?

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

### Do DonostiON or Reverse Sing have ads?

Reverse Sing shows ads; DonostiON does not.

### Which is updated more often, DonostiON or Reverse Sing?

DonostiON ships an update every 12 months, and Reverse Sing daily. Most recently, DonostiON was updated on October 9, 2026 and Reverse Sing on October 13, 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.*