# ARN vs Riddiments

The clearest difference is update cadence: ARN at every 2 weeks against Riddiments's every 2 months. 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.

ARN ships an update every 2 weeks, Riddiments every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | ARN | Riddiments |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/riddiments-drum-practice/id6782253188/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 2 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Augsburger Rossi](https://appshunter.io/developer/1803162820) | [JORGE HAZAEL ANAYA](https://appshunter.io/developer/6782253190) |

## What reviewers say

### ARN

[App page](https://appshunter.io/ios/app/arn-music-3/id6743633914)

**Features:** Vision Pro support

**In-app purchases:** none


### Riddiments

[App page](https://appshunter.io/ios/app/riddiments-drum-practice/id6782253188)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ARN free?

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

### Is Riddiments free?

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

### Do ARN or Riddiments have ads?

Neither ARN nor Riddiments shows ads.

### Which is updated more often, ARN or Riddiments?

ARN ships an update every 2 weeks, and Riddiments every 2 months. Most recently, ARN was updated on October 24, 2026 and Riddiments on October 24, 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.*