# RetroAchievementsUI vs Hi or Lo

The clearest difference is rating: Hi or Lo at 5.0 against RetroAchievementsUI's 4.0. RetroAchievementsUI's advantage is ads (none vs shown) and ratings volume (9 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. RetroAchievementsUI sells 3 one-off in-app purchases and Hi or Lo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Hi or Lo holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: RetroAchievementsUI has 9 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | RetroAchievementsUI | Hi or Lo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (9 ratings)](https://appshunter.io/ios/app/retroachievementsui/id6504225426/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hi-or-lo/id6504711797/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 6 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michael Rosenberg](https://appshunter.io/developer/1632690709) | [Raj Sheth](https://appshunter.io/developer/976941598) |

## What reviewers say

### RetroAchievementsUI

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

Explore and master retro games with this open-source application. View your gaming history or discover new titles to conquer. All core features are free, with optional in-app purchases to support development.

**Highlights:** View played games, Discover new games, Open-source development, SwiftUI interface, Free core features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip - Insert Coin | $0.99 | one-time |
| Tip - Continue | $4.99 | one-time |
| Tip - High Score | $9.99 | one-time |


### Hi or Lo

[App page](https://appshunter.io/ios/app/hi-or-lo/id6504711797)

Guess whether the next number will be higher or lower than the current one. Test your prediction skills through various difficulty modes. The game continues for 100 numbers.

**Highlights:** Number prediction gameplay, Swipe up/down controls, Classic Mode, Easy Mode, Expert Mode, Row Mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Game | $1.99 | one-time |


## Frequently asked questions

### Is RetroAchievementsUI free?

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

### Is Hi or Lo free?

Hi or Lo is free to download, with in-app purchases available.

### Which has better reviews, RetroAchievementsUI or Hi or Lo?

Hi or Lo is rated higher. RetroAchievementsUI averages 4.0 out of 5 from 9 ratings, while Hi or Lo averages 5.0 from 1 ratings.

### Do RetroAchievementsUI or Hi or Lo have ads?

Hi or Lo shows ads; RetroAchievementsUI does not.

---

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