# OhMyBoy vs GBDev

The clearest difference is ads: GBDev at none against OhMyBoy's shown. GBDev also leads on update cadence (every 4 days vs every 6 weeks) and monetization model (free vs free with in-app purchases). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. OhMyBoy sells 3 in-app purchases, starting at $2.99 per 7 days and GBDev sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

GBDev holds the better App Store score, 3.3 against 3.0. That said, the two scores are not equally well evidenced: GBDev has 19 ratings behind it against 2, so its average is the more settled of the two.

OhMyBoy ships an update every 6 weeks, GBDev every 4 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OhMyBoy | GBDev |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/ohmyboy-gba-emulator/id6775719328/reviews) | **[3.3 (19 ratings)](https://appshunter.io/ios/app/gbdev-full-control-emulator/id6787331675/reviews)** |
| Number of ratings | 2 | **19** |
| Positive reviews | — | 12.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 135 MB | 100 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vietstar Technology Company Limited](https://appshunter.io/developer/6775719330) | [Winter Bagley](https://appshunter.io/developer/1513642337) |

## What reviewers say

### OhMyBoy

[App page](https://appshunter.io/ios/app/ohmyboy-gba-emulator/id6775719328)

Organize, customize, and play your retro game files with this emulator. Features include save states, custom controls, and playtime management. Enjoy a modern, user-friendly experience for your favorite classic games.

**Highlights:** Game library organization, Save and load game states, Customizable controls, Playtime tracking, Fast forward option, Cheat code support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Package | $2.99 | per 7 days |
| Yearly Package | $99.99 | per year |
| Lifetime Package | $199.99 | one-time |


### GBDev

[App page](https://appshunter.io/ios/app/gbdev-full-control-emulator/id6787331675)

Play your favorite Game Boy and Game Boy Color games on your iPhone with this emulator. It features a beautiful game library, responsive on-screen controls, and customizable palettes and themes for a comfortable gaming experience.

**Highlights:** Game Boy & Game Boy Color ROM support, Personalized game library with box art, Save states for instant progress capture, Customizable on-screen controls, Adjustable game palettes and app themes, Integrated cheat engine

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GBDev Pro | $2.99 | one-time |


## Frequently asked questions

### Is OhMyBoy free?

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

### Is GBDev free?

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

### Which has better reviews, OhMyBoy or GBDev?

GBDev is rated higher. OhMyBoy averages 3.0 out of 5 from 2 ratings, while GBDev averages 3.3 from 19 ratings.

### Do OhMyBoy or GBDev have ads?

OhMyBoy shows ads; GBDev does not.

### Which is updated more often, OhMyBoy or GBDev?

OhMyBoy ships an update every 6 weeks, and GBDev every 4 days. Most recently, OhMyBoy was updated on October 8, 2026 and GBDev 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.*