# ARN vs Arc & Decay

The clearest difference is update cadence: Arc & Decay at daily against ARN's every 2 weeks. 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, Arc & Decay daily. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ARN | Arc & Decay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 2 MB | 11 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Augsburger Rossi](https://appshunter.io/developer/1803162820) | [Tash Baycroft](https://appshunter.io/developer/6779379023) |

## What reviewers say

### ARN

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

**Features:** Vision Pro support

**In-app purchases:** none


### Arc & Decay

[App page](https://appshunter.io/ios/app/arc-and-decay/id6779379021)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ARN free?

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

### Is Arc & Decay free?

Arc & Decay is free to download, with no in-app purchases.

### Do ARN or Arc & Decay have ads?

Neither ARN nor Arc & Decay shows ads.

### Which is updated more often, ARN or Arc & Decay?

ARN ships an update every 2 weeks, and Arc & Decay daily. Most recently, ARN was updated on October 28, 2026 and Arc & Decay on October 25, 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.*