# RPG Books vs Myth Check

The clearest difference is in-app purchases: Myth Check at none against RPG Books's 10. Myth Check also leads on update cadence (fortnightly vs every 5 weeks). RPG Books's advantage is ads (none vs shown) and iOS requirement (8.2 vs 13.0). On price and device support there is nothing between them.

Both are free to download. RPG Books sells 10 one-off in-app purchases. Myth Check asks for nothing beyond the download.

RPG Books ships an update every 5 weeks, Myth Check fortnightly. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | RPG Books | Myth Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (24 ratings)](https://appshunter.io/ios/app/rpg-books/id365514623/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 84.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 207 MB | 34 MB |
| Requires iOS | **8.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [ufisk](https://appshunter.io/developer/365514626) | [MUSLIU Projects](https://appshunter.io/developer/1811679173) |

## What reviewers say

### RPG Books

[App page](https://appshunter.io/ios/app/rpg-books/id365514623)

Access all your tabletop RPG rulebooks on your mobile device. Quickly find rules with lightning-fast search and bookmarks, making game sessions smoother and more accessible than ever.

**Highlights:** Mobile RPG rulebook access, Lightning-fast search, Customizable bookmarks, Supports Pathfinder, Supports 5e, Supports d20 systems, Downloadable additional books

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GameMastery Guide Open Game Content | $0.99 | one-time |
| Advanced Players Guide Open Game Content | $0.99 | one-time |
| Ultimate Magic Open Game Content | $0.99 | one-time |
| Bestiary 2 | $0.99 | one-time |
| Ultimate Combat | $0.99 | one-time |
| Bestiary 3 | $0.99 | one-time |
| Advanced Race Guide Open Game Content | $0.99 | one-time |
| Unlimited Equipment Open Game Content | $0.99 | one-time |
| NPC Codex Open Game Content | $0.99 | one-time |
| Advanced Class Guide Open Game Content | $0.99 | one-time |

**What reviewers like**

- 🚀 Fast and responsive
- 📚 Comprehensive reference
- 🔍 Helpful search functionality
- 💻 Convenient alternative to physical books
- 🔖 Useful bookmarking feature

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔍 Incomplete or missing content
- 🔖 Bookmark issues
- 💰 Expensive for additional content
- 🔍 Clunky search experience

**Reported bugs**

- Bookmarks not working properly
- Certain content missing or incomplete
- Crashes on startup after updates
- Formatting issues on some screens
- Inconsistent performance across devices

**Requested features**

- Add support for newer Pathfinder books
- Improve search filters and options
- Implement character sheet functionality
- Add more hyperlinks and cross-references
- Improve navigation and UI layout


### Myth Check

[App page](https://appshunter.io/ios/app/myth-check/id6756680124)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RPG Books free?

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

### Is Myth Check free?

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

### Do RPG Books or Myth Check have ads?

Myth Check shows ads; RPG Books does not.

### Which is updated more often, RPG Books or Myth Check?

RPG Books ships an update every 5 weeks, and Myth Check fortnightly. Most recently, RPG Books was updated on November 6, 2026 and Myth Check on November 9, 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.*