# Genesys Dice vs DriveThruRPG Library

The clearest difference is review sentiment: Genesys Dice at 75% against DriveThruRPG Library's 29%. Genesys Dice also leads on rating (4.9 vs 3.1) and iOS requirement (12.0 vs 14.5). DriveThruRPG Library's advantage is update cadence (every 9 months vs every 48 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Genesys Dice holds the better App Store score, 4.9 against 3.1. Both are backed by a comparable volume of ratings — 16 and 31 respectively. Written reviews point the same way: 75% of Genesys Dice's written reviews are positive against 29% of DriveThruRPG Library's.

Genesys Dice ships an update every 48 months, DriveThruRPG Library every 9 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Genesys Dice | DriveThruRPG Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/genesys-dice/id1297007531/reviews)** | [3.1 (31 ratings)](https://appshunter.io/ios/app/drivethrurpg-library/id1425976251/reviews) |
| Number of ratings | 16 | **31** |
| Positive reviews | **75.0% of reviews** | 29.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 9 months** |
| Monetization | Free | Free |
| Size | 152 MB | 49 MB |
| Requires iOS | **12.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Fantasy Flight Games](https://appshunter.io/developer/372272435) | [OneBookShelf, Inc.](https://appshunter.io/developer/442207598) |

## What reviewers say

### Genesys Dice

[App page](https://appshunter.io/ios/app/genesys-dice/id1297007531)

This app provides a convenient way to roll custom dice for the Genesys RPG system and standard polyhedral dice. It features a physics-based roller, custom presets, and adjustable settings for a personalized gaming experience.

**Highlights:** Physics-based dice roller, Custom Genesys RPG dice, Standard polyhedral dice, Custom dice presets, Adjustable settings, 15 custom backgrounds

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

**In-app purchases:** none


### DriveThruRPG Library

[App page](https://appshunter.io/ios/app/drivethrurpg-library/id1425976251)

Easily sync and organize your entire collection of RPG files on your mobile device. Keep your digital library updated automatically and access any file with your preferred viewer. Access purchases from various OneBookShelf sites.

**Highlights:** Sync entire library to device, Organize by publisher/rule system, Custom collection organization, Automatic file updates, Open files in favorite viewer, Access OneBookShelf purchases

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Organizes DTRPG library
- 👍 Good for reading PDFs
- 👍 Useful for organizing purchases
- 👍 Syncs to account
- 👍 Downloads PDFs to devices

**What reviewers complain about**

- 🐛 App won't launch
- 🐛 App crashes on start
- 🐛 Downloads fail
- 🐛 Syncing problems
- 🐛 Bare bones functionality

**Reported bugs**

- App flashes logo and crashes
- App won't launch
- App crashes on start
- Login doesn't work
- Syncing problem

**Requested features**

- Add landscape for iPhones
- Add notification or live activity for downloads
- Add iCloud storage option for MacOS/iPad
- Add bookmarking system
- Add horizontal page swipe controls


## Frequently asked questions

### Is Genesys Dice free?

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

### Is DriveThruRPG Library free?

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

### Which has better reviews, Genesys Dice or DriveThruRPG Library?

Genesys Dice is rated higher. Genesys Dice averages 4.9 out of 5 from 16 ratings, while DriveThruRPG Library averages 3.1 from 31 ratings.

### Do Genesys Dice or DriveThruRPG Library have ads?

Neither Genesys Dice nor DriveThruRPG Library shows ads.

### Which is updated more often, Genesys Dice or DriveThruRPG Library?

Genesys Dice ships an update every 48 months, and DriveThruRPG Library every 9 months. Most recently, Genesys Dice was updated on November 6, 2026 and DriveThruRPG Library on November 2, 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.*