# RetroAchievementsUI vs SUMEE!

The clearest difference is price: RetroAchievementsUI at Free against SUMEE!'s $1.99. SUMEE!'s advantage is rating (4.8 vs 4.0) and update cadence (every 2 days vs every 2 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

RetroAchievementsUI is free to download; SUMEE! costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SUMEE! holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: SUMEE! has 134 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 56% of RetroAchievementsUI's written reviews are positive against 73% of SUMEE!'s.

RetroAchievementsUI ships an update every 2 weeks, SUMEE! every 2 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | RetroAchievementsUI | SUMEE! |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.0 (9 ratings)](https://appshunter.io/ios/app/retroachievementsui/id6504225426/reviews) | **[4.8 (134 ratings)](https://appshunter.io/ios/app/sumee/id6755858938/reviews)** |
| Number of ratings | 9 | **134** |
| Positive reviews | 55.6% of reviews | **73.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#89** |
| Size | 3 MB | 849 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Michael Rosenberg](https://appshunter.io/developer/1632690709) | [Getzemani Cruz Garcia](https://appshunter.io/developer/1852966137) |

## What reviewers say

### 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


### SUMEE!

[App page](https://appshunter.io/ios/app/sumee/id6755858938)

**Currently charting:** #89 Top Paid · Simulation, #95 Top Paid · Action (US App Store)

Transform your iPhone into a retro gaming console. Organize, customize, and emulate classic games from multiple systems. Enjoy handheld or big-screen play with controller support and external display options.

**Highlights:** Handheld and big-screen gaming, Controller support, External display support (HDMI/AirPlay), Game library organization, Import own game files, RetroAchievements support, Local multiplayer

**Features:** Game Controller support

**In-app purchases:** none


## Frequently asked questions

### Is RetroAchievementsUI free?

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

### Is SUMEE! free?

SUMEE! costs $1.99, with no in-app purchases.

### Which has better reviews, RetroAchievementsUI or SUMEE!?

SUMEE! is rated higher. RetroAchievementsUI averages 4.0 out of 5 from 9 ratings, while SUMEE! averages 4.8 from 134 ratings.

### Do RetroAchievementsUI or SUMEE! have ads?

Neither RetroAchievementsUI nor SUMEE! shows ads.

### Which is updated more often, RetroAchievementsUI or SUMEE!?

RetroAchievementsUI ships an update every 2 weeks, and SUMEE! every 2 days. Most recently, RetroAchievementsUI was updated on October 4, 2026 and SUMEE! on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*