# Decision Maker vs ルーレット

The clearest difference is ads: ルーレット at none against Decision Maker's shown. ルーレット also leads on update cadence (every 3 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Decision Maker ships an update every 3 months, ルーレット every 3 days. The most recent releases landed on September 17, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | Decision Maker | ルーレット |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 6 MB | 3 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teruyuki Suyama](https://appshunter.io/developer/1547824916) | [Hiroto Ebara](https://appshunter.io/developer/1784468574) |

## What reviewers say

### Decision Maker

[App page](https://appshunter.io/ios/app/decision-maker-random-picker/id1558854792)

**Features:** macOS Compatibility

**In-app purchases:** none


### ルーレット

[App page](https://appshunter.io/ios/app/id6739253363)

**In-app purchases:** none


## Frequently asked questions

### Is Decision Maker free?

Decision Maker is free to download, with no in-app purchases.

### Is ルーレット free?

ルーレット is free to download, with no in-app purchases.

### Do Decision Maker or ルーレット have ads?

Decision Maker shows ads; ルーレット does not.

### Which is updated more often, Decision Maker or ルーレット?

Decision Maker ships an update every 3 months, and ルーレット every 3 days. Most recently, Decision Maker was updated on September 17, 2026 and ルーレット on August 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.*