# Dungeon Roller vs GM Library

The clearest difference is price: Dungeon Roller at Free against GM Library's $1.99. Dungeon Roller also leads on iOS requirement (15.0 vs 18.2). GM Library's advantage is in-app purchases (none vs 19) and chart position (#191 vs unranked). On ads and device support there is nothing between them.

Dungeon Roller is free to download; GM Library costs $1.99 up front. Dungeon Roller sells 19 in-app purchases, starting at $2.99 per month. GM Library asks for nothing beyond the download.

## The numbers

| Metric | Dungeon Roller | GM Library |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.4 (111 ratings)](https://appshunter.io/ios/app/dungeon-roller-rpg-generator/id1128036971/reviews)** | — |
| Number of ratings | **111** | — |
| Positive reviews | 70.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Best chart rank | — | **#191** |
| Size | 295 MB | 8 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Winn](https://appshunter.io/developer/652547902) | [EduServe, Inc.](https://appshunter.io/developer/441447295) |

## What reviewers say

### Dungeon Roller

[App page](https://appshunter.io/ios/app/dungeon-roller-rpg-generator/id1128036971)

This app is a powerful random generator for tabletop RPGs and creative writing. It quickly produces unique worlds, characters, creatures, and story elements, eliminating writer's block and enhancing game sessions. Save and share your creations for free.

**Highlights:** Random world generation, Character and creature creation, Story element generation, Save and share creations, Sci-fi, fantasy, and western themes, Detailed lore and stats

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Subscription (Monthly) | $2.99 | per month |
| Pro Subscription (Monthly) | $5.99 | per month |
| Aliens Generator | $0.99 | one-time |
| Elves Generator | $0.99 | one-time |
| Fantasy Encounters Generator | $0.99 | one-time |
| Fantasy Missions Generator | $0.99 | one-time |
| Fantasy Settings Generator | $0.99 | one-time |
| Superpower Heroes | $0.99 | one-time |
| SciFi Planets | $0.99 | one-time |
| SciFi Encounters Generator | $0.99 | one-time |
| Hobbits & Halflings Generator | $0.99 | one-time |
| SciFi Missions Generator | $0.99 | one-time |
| Infinite Custom Generators | $1.99 | one-time |
| Superpower Bundle | $3.99 | one-time |
| Western Bundle | $3.99 | one-time |
| SciFi Bundle | $4.99 | one-time |
| Fantasy Bundle | $6.99 | one-time |
| All Dungeon Roller Generators | $9.99 | one-time |
| All Generators | $17.99 | one-time |

**What reviewers like**

- 👍 Great for storytelling prompts
- 💡 Useful for game content creation
- 🚀 Quick scenario/character generation
- 👍 Easy to use
- 💡 Inspires creativity and fixes writer's block

**What reviewers complain about**

- 💰 Expensive add-ons
- 🐛 Purchases not restoring after phone upgrade
- 🐛 Accidental purchases difficult to reverse
- 🐛 Content not accessible after purchase
- 🐛 Voiceover accessibility issues

**Reported bugs**

- Purchases not restoring after phone upgrade
- Purchased add-ons disappeared after phone upgrade
- Purchased packages not received
- App making users buy items again on new phone
- No longer accessible for voiceover users

**Requested features**

- More diverse starter content (fantasy, sci-fi, modern mix)
- Horizontal mode support
- Ability to delete existing randomizers
- PC version (downloadable, offline usable)
- More fantasy races (humans, Tieflings, Dragonborn)


### GM Library

[App page](https://appshunter.io/ios/app/gm-library/id6744944364)

**Currently charting:** #191 Top Paid · Role Playing (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dungeon Roller free?

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

### Is GM Library free?

GM Library costs $1.99, with no in-app purchases.

### Do Dungeon Roller or GM Library have ads?

Neither Dungeon Roller nor GM Library shows ads.

---

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