# ArcadeOS vs Micro E

The clearest difference is update cadence: Micro E at every 2 days against ArcadeOS's every 3 weeks. Micro E also leads on iOS requirement (16.0 vs 26.5). 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.

ArcadeOS ships an update every 3 weeks, Micro E every 2 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | ArcadeOS | Micro E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/arcadeos/id6802357931/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 33 MB | 13 MB |
| Requires iOS | 26.5 | **16.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 9+ |
| Developer | [RetroApps LLC](https://appshunter.io/developer/1845420719) | [Christian Grail](https://appshunter.io/developer/1303469226) |

## What reviewers say

### ArcadeOS

[App page](https://appshunter.io/ios/app/arcadeos/id6802357931)

Experience a full arcade with 65 original retro-style games on your iPhone, iPad, or Apple Watch. Enjoy diverse genres from racing to RPGs, all playable offline with instant resume and authentic chip audio. New games are added seasonally.

**Highlights:** 65 original retro-style games, Playable on iPhone, iPad, and Apple Watch, Offline play with no internet required, Instant resume for all games, Authentic chip audio, New games added seasonally, No accounts, ads, or tracking

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Micro E

[App page](https://appshunter.io/ios/app/micro-e-racer/id6821823103)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ArcadeOS free?

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

### Is Micro E free?

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

### Do ArcadeOS or Micro E have ads?

Neither ArcadeOS nor Micro E shows ads.

### Which is updated more often, ArcadeOS or Micro E?

ArcadeOS ships an update every 3 weeks, and Micro E every 2 days. Most recently, ArcadeOS was updated on November 6, 2026 and Micro E on November 6, 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.*