# Run vs Irrationals

The clearest difference is ads: Irrationals at none against Run's shown. Irrationals also leads on update cadence (daily vs every 47 months) and iOS requirement (10.0 vs 12.0). 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.

Run ships an update every 47 months, Irrationals daily. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Run | Irrationals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/irrationals/id1499298975/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 47 months | **Daily** |
| Monetization | — | Free |
| Size | 78 MB | 54 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZIROTEK Corp.](https://appshunter.io/developer/1209821727) | [Saeed Rahmatolahi](https://appshunter.io/developer/1490214852) |

## What reviewers say

### Run

[App page](https://appshunter.io/ios/app/run-slide-puzzle-3d/id1221808905)

**Features:** macOS Compatibility

**In-app purchases:** none


### Irrationals

[App page](https://appshunter.io/ios/app/irrationals/id1499298975)

Challenge your math skills by estimating irrational numbers using guided formulas. Earn certificates for your achievements and share them with friends.

**Highlights:** Estimate irrational numbers, Guided math formulas, Earn certificates, Share achievements

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

**In-app purchases:** none


## Frequently asked questions

### Is Run free?

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

### Is Irrationals free?

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

### Do Run or Irrationals have ads?

Run shows ads; Irrationals does not.

### Which is updated more often, Run or Irrationals?

Run ships an update every 47 months, and Irrationals daily. Most recently, Run was updated on November 2, 2026 and Irrationals on November 3, 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.*