# Roulette Selector vs Digit Memory π

The clearest difference is ads: Digit Memory π at none against Roulette Selector's shown. Roulette Selector's advantage is iOS requirement (12.0 vs 14.0). On price, 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.

## The numbers

| Metric | Roulette Selector | Digit Memory π |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Size | 28 MB | 4 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SEUNGWOO JO](https://appshunter.io/developer/1638712318) | [merve bayraktar](https://appshunter.io/developer/1797360605) |

## 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


### Digit Memory π

[App page](https://appshunter.io/ios/app/digit-memory/id6742198711)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Roulette Selector free?

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

### Is Digit Memory π free?

Digit Memory π is free to download, with no in-app purchases.

### Do Roulette Selector or Digit Memory π have ads?

Roulette Selector shows ads; Digit Memory π does not.

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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.*