# Retroly vs J2ME Emulator

The clearest difference is rating: Retroly at 5.0 against J2ME Emulator's 2.0. Retroly also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (15.0 vs 17.0). J2ME Emulator's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Retroly sells 1 one-off in-app purchase and J2ME Emulator sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Retroly holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: J2ME Emulator has 8 ratings behind it against 1, so its average is the more settled of the two.

Retroly ships an update fortnightly, J2ME Emulator every 3 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Retroly | J2ME Emulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/retroly/id6768423479/reviews)** | [2.0 (8 ratings)](https://appshunter.io/ios/app/j2me-emulator/id6779461554/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 13 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eray Kiyak](https://appshunter.io/developer/1855182376) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Retroly

[App page](https://appshunter.io/ios/app/retroly/id6768423479)

Play your classic game backups on iPhone with this retro gaming hub. Import ROMs, organize your collection, and enjoy a fast, distraction-free interface with customizable on-screen controls. Save your progress and adjust settings for a personalized experience.

**Highlights:** Game Boy, GBC, GBA support, ROM import from local storage, Organized game library, Recent play history, Responsive on-screen controls, Gameplay customization

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Retroly Premium | $3.99 | one-time |


### J2ME Emulator

[App page](https://appshunter.io/ios/app/j2me-emulator/id6779461554)

This app allows you to play classic Java (J2ME) mobile games on your iPhone and iPad. You must provide your own legally obtained game files. It offers customizable controls, screen resolutions, and display scaling for an enhanced retro gaming experience.

**Highlights:** Import .jar game files, On-screen keypad and D-pad, Customizable screen resolution, Multiple display scaling modes, Offline gameplay, Universal app for iPhone and iPad

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Retro Arcade Weekly | $5.99 | per 7 days |
| Feature Phone Yearly | $29.99 | per year |
| Offline Emulator, Pay Once | $59.99 | one-time |


## Frequently asked questions

### Is Retroly free?

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

### Is J2ME Emulator free?

J2ME Emulator is free to download, with in-app purchases available.

### Which has better reviews, Retroly or J2ME Emulator?

Retroly is rated higher. Retroly averages 5.0 out of 5 from 1 ratings, while J2ME Emulator averages 2.0 from 8 ratings.

### Do Retroly or J2ME Emulator have ads?

Retroly shows ads; J2ME Emulator does not.

### Which is updated more often, Retroly or J2ME Emulator?

Retroly ships an update fortnightly, and J2ME Emulator every 3 months. Most recently, Retroly was updated on October 21, 2026 and J2ME Emulator 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.*