# Frotz vs Treasure Castle

The clearest difference is ads: Frotz at none against Treasure Castle's shown. Frotz also leads on ratings volume (259 vs 9) and update cadence (every 5 months vs every 13 months). Treasure Castle's advantage is rating (5.0 vs 4.8) and review sentiment (100% vs 91%). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Treasure Castle holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Frotz has 259 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 91% of Frotz's written reviews are positive against 100% of Treasure Castle's.

Frotz ships an update every 5 months, Treasure Castle every 13 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Frotz | Treasure Castle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (259 ratings)](https://appshunter.io/ios/app/frotz/id287653015/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/treasure-castle/id1448108672/reviews)** |
| Number of ratings | **259** | 9 |
| Positive reviews | 90.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 13 months |
| Monetization | **Free** | Ad-supported |
| Size | 45 MB | 19 MB |
| Requires iOS | **11.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Craig Smith](https://appshunter.io/developer/287653018) | [Richard Wittmann](https://appshunter.io/developer/1056967333) |

## What reviewers say

### Frotz

[App page](https://appshunter.io/ios/app/frotz/id287653015)

Experience classic text-based adventure games on your mobile device. Relive the golden age of interactive fiction with hundreds of free titles, supporting various game formats. Perfect for those who enjoy reading, thinking, and typing their way through immersive stories.

**Highlights:** Play hundreds of free interactive fiction games, Supports Z-Machine, glulx, and TADS formats, Relive classic text adventures, Modern interface with high-resolution fonts, Play on iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent performance
- 👍 Intuitive interface
- 💡 Vast library of interactive fiction
- 🚀 Seamless game importing
- 👍 Helpful auto-complete and note-taking features

**What reviewers complain about**

- 🐛 Compatibility issues with newer iOS versions
- 🔧 Limited customization options
- 🔧 Lack of map/note-taking tools for some games
- 🔧 Difficulty browsing and downloading new games

**Reported bugs**

- Crashes when trying to resume certain saved games
- Inconsistent behavior when deleting or importing games

**Requested features**

- Add support for more modern interactive fiction formats
- Implement cloud sync and cross-device save support
- Improve game library management and discovery
- Add more customization options for text display


### Treasure Castle

[App page](https://appshunter.io/ios/app/treasure-castle/id1448108672)

Embark on a retro-style text adventure game ported from 1987. Explore over 60 rooms, uncover hidden areas, and solve the castle's secrets to find the treasure. Experience the authentic feel of 80s gaming.

**Highlights:** Retro text-adventure gameplay, Over 60 explorable rooms, Discover hidden rooms and secrets, Map for exploration, 80s writing style and feel

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Frotz free?

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

### Is Treasure Castle free?

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

### Which has better reviews, Frotz or Treasure Castle?

Treasure Castle is rated higher. Frotz averages 4.8 out of 5 from 259 ratings, while Treasure Castle averages 5.0 from 9 ratings.

### Do Frotz or Treasure Castle have ads?

Treasure Castle shows ads; Frotz does not.

### Which is updated more often, Frotz or Treasure Castle?

Frotz ships an update every 5 months, and Treasure Castle every 13 months. Most recently, Frotz was updated on October 23, 2026 and Treasure Castle on October 15, 2026.

---

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