# Frotz vs Number Nine

The clearest difference is in-app purchases: Frotz at none against Number Nine's 1. Frotz also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. Number Nine sells 1 one-off in-app purchase. Frotz asks for nothing beyond the download.

## The numbers

| Metric | Frotz | Number Nine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (259 ratings)](https://appshunter.io/ios/app/frotz/id287653015/reviews)** | — |
| Number of ratings | **259** | — |
| Positive reviews | 90.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 45 MB | 63 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 12+ |
| Developer | [Craig Smith](https://appshunter.io/developer/287653018) | [Simon Shih](https://appshunter.io/developer/1870707682) |

## 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


### Number Nine

[App page](https://appshunter.io/ios/app/number-nine/id6796237101)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Licence | $5.99 | one-time |


## Frequently asked questions

### Is Frotz free?

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

### Is Number Nine free?

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

### Do Frotz or Number Nine have ads?

Neither Frotz nor Number Nine shows ads.

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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.*