# Tiny Cosmo vs ArcEmu

The clearest difference is update cadence: Tiny Cosmo at every 6 days against ArcEmu's every 2 weeks. Tiny Cosmo also leads on iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Tiny Cosmo sells 4 one-off in-app purchases and ArcEmu sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Tiny Cosmo ships an update every 6 days, ArcEmu every 2 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Tiny Cosmo | ArcEmu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (1.3K ratings)](https://appshunter.io/ios/app/arcemu/id6496282733/reviews)** |
| Number of ratings | — | **1.3K** |
| Positive reviews | — | 94.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 90 MB | 234 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Precisit AB](https://appshunter.io/developer/1259868507) | [Raffaele D'Amato](https://appshunter.io/developer/529947655) |

## What reviewers say

### Tiny Cosmo

[App page](https://appshunter.io/ios/app/tiny-cosmo/id1412698099)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glow Skin Pack | $0.99 | one-time |
| Green Skin Pack | $0.99 | one-time |
| Special Skin Pack | $0.99 | one-time |
| Ring Skin Pack | $0.99 | one-time |


### ArcEmu

[App page](https://appshunter.io/ios/app/arcemu/id6496282733)

Experience retro gaming on your Apple Watch, iPhone, and iPad. This emulator supports Game Boy, Game Boy Color, and Game Boy Advance cartridges. Enjoy features like multiplayer, cheats, and customizable controls.

**Highlights:** Game Boy, GBC, GBA emulation, Multiplayer support, Cheat codes, Customizable on-screen controls, Save State sharing, iCloud support

**Features:** macOS Compatibility, Game Controller support, Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All (Upgrade 4) | $0.99 | one-time |
| Game Boy Advance | $0.99 | one-time |
| SNES | $0.99 | one-time |
| Pokémon Mini | $0.99 | one-time |
| Atari 2600 | $0.99 | one-time |
| Mega Drive / Genesis | $0.99 | one-time |
| Game Gear | $0.99 | one-time |
| Master System | $0.99 | one-time |
| SG-1000 | $0.99 | one-time |
| Unlock All (Upgrade 3) | $1.99 | one-time |

**What reviewers like**

- 🚀 Fully functional
- 🚀 Impressive emulation on Apple Watch
- 👍 Great emulator for both phone and watch
- 👍 Seamless save state transfer between devices
- 👍 Customizable controls and layout

**What reviewers complain about**

- 🐛 Compatibility issues with some games
- 🐛 Audio quality problems on certain games
- 👎 Limited functionality on Apple Watch
- 👎 Difficult controls for action-heavy games on watch

**Reported bugs**

- Occasional crashes
- Graphical glitches with certain ROMs
- Save data not transferring properly between devices

**Requested features**

- Add cheat/GameShark support
- Improve volume controls
- Implement fast forward/slow motion options
- Allow multiple save slots per game
- Improve Game Boy Color support


## Frequently asked questions

### Is Tiny Cosmo free?

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

### Is ArcEmu free?

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

### Do Tiny Cosmo or ArcEmu have ads?

Neither Tiny Cosmo nor ArcEmu shows ads.

### Which is updated more often, Tiny Cosmo or ArcEmu?

Tiny Cosmo ships an update every 6 days, and ArcEmu every 2 weeks. Most recently, Tiny Cosmo was updated on October 25, 2026 and ArcEmu on October 30, 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.*