# MobileUO vs GnollHack

The clearest difference is update cadence: GnollHack at every 5 days against MobileUO's every 2 weeks. GnollHack also leads on rating (4.7 vs 4.5). MobileUO's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GnollHack holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 39 and 110 respectively. Written reviews point the same way: 77% of MobileUO's written reviews are positive against 85% of GnollHack's.

MobileUO ships an update every 2 weeks, GnollHack every 5 days. The most recent releases landed on August 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | MobileUO | GnollHack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (39 ratings)](https://appshunter.io/ios/app/mobileuo/id1511721667/reviews) | **[4.7 (110 ratings)](https://appshunter.io/ios/app/gnollhack/id1626979951/reviews)** |
| Number of ratings | 39 | **110** |
| Positive reviews | 77.3% of reviews | **85.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Size | 42 MB | 771 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Yilmaz Kiymaz](https://appshunter.io/developer/408019215) | [Hyvän mielen pelit ry](https://appshunter.io/developer/1696097244) |

## What reviewers say

### MobileUO

[App page](https://appshunter.io/ios/app/mobileuo/id1511721667)

Experience the classic Ultima Online on your mobile device. This client allows you to play UO on the go, requiring you to legally obtain a copy of the UO Classic Client to run. Enjoy the game from anywhere with this dedicated mobile application.

**Highlights:** Play Ultima Online on mobile, On-the-go gaming, Requires UO Classic Client, Open-source client, GPLv3 licensed

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

**In-app purchases:** none


### GnollHack

[App page](https://appshunter.io/ios/app/gnollhack/id1626979951)

Embark on a perilous quest in a remastered classic roguelike. Explore procedurally generated dungeons, battle monsters, and uncover powerful artifacts. With deep strategy, a rich class and race system, and challenging permadeath, every playthrough offers endless replayability.

**Highlights:** Turn-based roguelike gameplay, Modern user interface, Procedurally generated dungeons, 13 classes and 5 races, Hundreds of items and spells, Challenging permadeath mode

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

**In-app purchases:** none


## Frequently asked questions

### Is MobileUO free?

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

### Is GnollHack free?

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

### Which has better reviews, MobileUO or GnollHack?

GnollHack is rated higher. MobileUO averages 4.5 out of 5 from 39 ratings, while GnollHack averages 4.7 from 110 ratings.

### Do MobileUO or GnollHack have ads?

Neither MobileUO nor GnollHack shows ads.

### Which is updated more often, MobileUO or GnollHack?

MobileUO ships an update every 2 weeks, and GnollHack every 5 days. Most recently, MobileUO was updated on August 13, 2026 and GnollHack on September 25, 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.*