# Flash Game Mobile vs RetroAchievementsUI

The clearest difference is review sentiment: Flash Game Mobile at 100% against RetroAchievementsUI's 56%. Flash Game Mobile also leads on rating (5.0 vs 4.0) and iOS requirement (13.0 vs 17.0). RetroAchievementsUI's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). On price, 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.

Flash Game Mobile holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews point the same way: 100% of Flash Game Mobile's written reviews are positive against 56% of RetroAchievementsUI's.

Flash Game Mobile ships an update every 5 weeks, RetroAchievementsUI every 2 weeks. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Flash Game Mobile | RetroAchievementsUI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flash-game-mobile/id6502605927/reviews)** | [4.0 (9 ratings)](https://appshunter.io/ios/app/retroachievementsui/id6504225426/reviews) |
| Number of ratings | 2 | **9** |
| Positive reviews | **100.0% of reviews** | 55.6% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 79 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [JINSEO KIM](https://appshunter.io/developer/1555376371) | [Michael Rosenberg](https://appshunter.io/developer/1632690709) |

## What reviewers say

### Flash Game Mobile

[App page](https://appshunter.io/ios/app/flash-game-mobile/id6502605927)

Experience a vast library of classic Flash games on your smartphone, spanning genres like action, strategy, and puzzles. Enjoy intuitive mobile controls and share your thoughts by rating and commenting on your favorite titles.

**Highlights:** Over 100 classic Flash games, Multiple game genres, Mobile-friendly keyboard interface, Detailed game explanations, Rate and comment on games, Nostalgic gameplay

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

**In-app purchases:** none


### RetroAchievementsUI

[App page](https://appshunter.io/ios/app/retroachievementsui/id6504225426)

Browse and discover games with achievements. Track your progress and find new challenges to master. This open-source application is built with SwiftUI.

**Highlights:** Browse games with achievements, Discover new games, Track game progress, Open-source, SwiftUI built

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Game Mobile free?

Flash Game Mobile is free to download, with no in-app purchases.

### Is RetroAchievementsUI free?

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

### Which has better reviews, Flash Game Mobile or RetroAchievementsUI?

Flash Game Mobile is rated higher. Flash Game Mobile averages 5.0 out of 5 from 2 ratings, while RetroAchievementsUI averages 4.0 from 9 ratings.

### Do Flash Game Mobile or RetroAchievementsUI have ads?

Flash Game Mobile shows ads; RetroAchievementsUI does not.

### Which is updated more often, Flash Game Mobile or RetroAchievementsUI?

Flash Game Mobile ships an update every 5 weeks, and RetroAchievementsUI every 2 weeks. Most recently, Flash Game Mobile was updated on October 10, 2026 and RetroAchievementsUI on October 4, 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.*