# Roulette Selector vs Laetus

The clearest difference is update cadence: Laetus at monthly against Roulette Selector's every 4 months. Roulette Selector's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Roulette Selector ships an update every 4 months, Laetus monthly. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Roulette Selector | Laetus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Size | 28 MB | 89 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SEUNGWOO JO](https://appshunter.io/developer/1638712318) | [Vadym Kaptur](https://appshunter.io/developer/1859402956) |

## What reviewers say

### Roulette Selector

[App page](https://appshunter.io/ios/app/roulette-selector-random-pick/id6479359803)

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

**In-app purchases:** none


### Laetus

[App page](https://appshunter.io/ios/app/laetus-decision-engine/id6756413527)

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

**In-app purchases:** none


## Frequently asked questions

### Is Roulette Selector free?

Roulette Selector is free to download, with no in-app purchases.

### Is Laetus free?

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

### Do Roulette Selector or Laetus have ads?

Both Roulette Selector and Laetus show ads.

### Which is updated more often, Roulette Selector or Laetus?

Roulette Selector ships an update every 4 months, and Laetus monthly. Most recently, Roulette Selector was updated on October 4, 2026 and Laetus on October 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.*