# Roulette machine — Up to 20 items and ratios

> Up to 20 items and ratios (iPhone/iPad app by ao-system, Inc..)

- Source: https://appshunter.io/ios/app/roulette-machine/id1561612282 (this page in markdown: same URL + `.md`)
- Developer: [ao-system, Inc.](https://appshunter.io/developer/1338624340)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 25 MB
- Languages: American English
- Released: 2021-04-05
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/roulette-machine/id1561612282/reviews.md

## What is Roulette machine?

A simple and intuitive roulette app.
You can set up to 20 items, each with customizable ratios. With the automatic item-splitting feature, you can achieve even greater randomness.
The result is displayed in large, colorful sections across the entire screen, making it easy to see at a glance and adding excitement and game-like fun.

Key Features
Set up to 20 items
Supports decimal values for ratios (automatically converted to percentages)
Automatic item-splitting for enhanced randomness
Full-screen display of results
Adjustable spin duration
Voice announcement of results
Multi-language support

How to Use
Register item names and ratios in the settings screen.
Tap the Start button to spin the roulette.
The wheel stops at a randomly selected result.

Perfect For
Party games and drinking gatherings
Deciding turns or roles in groups
Lotteries and raffles at schools or events
Choosing meals or daily plans
Experience a fun, fair, and exciting roulette with just one tap!


## Version history (last 5 releases)

### 2.6.0 — 2026-03-07

Added a button to the Settings page to open the App Store.

### 2.5.2 — 2025-11-30

Screenshots and description have been updated.

### 2.5.1 — 2025-11-28

The app's initial language at startup is now automatically matched to your device's system language.

### 2.3.1 — 2025-10-16

Ad Privacy Settings have been added.
A feature to change font size has been added.

### 2.1.2 — 2025-09-15

It has been renewed.

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| --- | --- | --- | --- |
| [Custom Roulette](https://appshunter.io/ios/app/custom-roulette/id1541316935) | 3.7 (3) | Free | Utilities |
| [Roulette - GGGsoft](https://appshunter.io/ios/app/roulette-gggsoft/id6740266274) | — | Free | Utilities |
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## More apps by ao-system, Inc.

- [奥多摩ウォーキングマップ](https://appshunter.io/ios/app/id1453854955)
- [Coin toss. Two sides of a coin](https://appshunter.io/ios/app/coin-toss-two-sides-of-a-coin/id1559344863)
- [Wheel Lottery Machine](https://appshunter.io/ios/app/wheel-lottery-machine/id1559502572)
- [Bingo Machine](https://appshunter.io/ios/app/bingo-machine/id1561300296)
- [Fortune slip](https://appshunter.io/ios/app/fortune-slip/id1561769646)

All apps by ao-system, Inc.: https://appshunter.io/developer/1338624340

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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 2026-06-05.*