# Custom Die Roller — Make mobile dice rolling easy

> Virtual dice roller for simple to complex dice expressions with probability visualization. (iPhone/iPad app by Samuel Gauck.)

- Source: https://appshunter.io/ios/app/custom-die-roller/id1521541808 (this page in markdown: same URL + `.md`)
- Developer: [Samuel Gauck](https://appshunter.io/developer/1692227657)
- Category: Utilities, Games
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.5 · 2 MB
- Languages: English
- Released: 2020-07-02
- Data updated: 2026-06-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/custom-die-roller/id1521541808/reviews.md

## What is Custom Die Roller?

Ever out and about and you need some dice? Forgot your dice set when playing D&D? Custom Die Roller is an easy-to-use yet powerful way to roll some virtual dice. From a simple d6 to arbitrarily complex expressions in dice notation, the app can handle it all. Plus — visualize the probability distribution of your expression with the built-in bell curve!

## Key features

- Rolls simple to complex dice expressions
- Visualizes probability distributions
- Supports arbitrary dice notation
- Easy-to-use interface
- Bell curve visualization

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/custom-die-roller/id1521541808/reviews.md

### 5/5 — Great app

*2020-09-14*

Great app, dice rolling is easy to use and offers a wide variety of die to choose from.

### 5/5 — Nice Dice App

*2020-07-10*

Works perfectly and very customizable

## Frequently asked questions about Custom Die Roller

### What dice can Custom Die Roller simulate?

Custom Die Roller can simulate simple dice like a d6, as well as arbitrarily complex expressions in dice notation. It handles a wide range of dice rolling needs for various games.

### Does Custom Die Roller have ads?

No, Custom Die Roller is ad-free, allowing for an uninterrupted dice rolling experience.

### What devices does Custom Die Roller support?

Custom Die Roller is available for iPhone and iPod devices.

### How often is Custom Die Roller updated?

The latest version, 2.1.0, was released on August 17, 2020. The app was initially released on July 2, 2020.

### What is the age rating for Custom Die Roller?

Custom Die Roller has an age rating of 4+, making it suitable for a wide audience.

### Can Custom Die Roller show probability distributions?

Yes, Custom Die Roller features a built-in bell curve visualization to show the probability distribution of your dice expressions.

### What do users think of Custom Die Roller?

Users have given Custom Die Roller a perfect 5.0-star rating based on 3 reviews, indicating high satisfaction with its functionality.

### Is Custom Die Roller free to use?

Yes, Custom Die Roller is completely free to download and use, with no in-app purchases or advertisements.

## Version history (last 3 releases)

### 2.1.0 — 2020-08-17

Probabilities computation is now, according to our tests, up to 1000x faster — and because this computation is done when rolling a set of dice for the first time, this speed increase propagates to rolling as well!

### 2.0.0 — 2020-07-13

You can now drag dice from the list onto the table.

### 1.0.0 — 2020-07-02

No release notes.

## Apps similar to Custom Die Roller

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BEST RANDOM](https://appshunter.io/ios/app/best-random/id1470315040) | 3.3 (3) | Free | Utilities |
| [Shoppeez](https://appshunter.io/ios/app/shoppeez/id6557075568) | — | Free | Utilities |
| [My Dice Roller](https://appshunter.io/ios/app/my-dice-roller/id6477218538) | — | Free | Utilities |
| [Dice Roll for Backgammon](https://appshunter.io/ios/app/dice-roll-for-backgammon/id6472616431) | — | Free | Utilities |
| [Twilight Dice: RPG Dice Roller](https://appshunter.io/ios/app/twilight-dice-rpg-dice-roller/id1484035065) | 4.8 (199) | Free | Utilities |
| [Better Calc](https://appshunter.io/ios/app/better-calc/id1585689494) | 5.0 (2) | Free | Utilities |

## More apps by Samuel Gauck

- [Factor!](https://appshunter.io/ios/app/factor/id6476070435)

All apps by Samuel Gauck: https://appshunter.io/developer/1692227657

## Related topics

[dice roller custom](https://appshunter.io/ios/topics/dice-roller-custom)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-08.*