# Irrationals vs Sagas Pi Master

The clearest difference is update cadence: Irrationals at daily against Sagas Pi Master's every 7 months. Irrationals also leads on iOS requirement (10.0 vs 16.6). 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.

Irrationals ships an update daily, Sagas Pi Master every 7 months. The most recent releases landed on June 4, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Irrationals | Sagas Pi Master |
| --- | --- | --- |
| 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 | No | No |
| Update frequency | **Daily** | Every 7 months |
| Monetization | Free | — |
| Size | 54 MB | 15 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Saeed Rahmatolahi](https://appshunter.io/developer/1490214852) | [Elitappar mp AB](https://appshunter.io/developer/1582028578) |

## What reviewers say

### 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

**In-app purchases:** none


### Sagas Pi Master

[App page](https://appshunter.io/ios/app/sagas-pi-master/id6446096321)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Irrationals free?

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

### Is Sagas Pi Master free?

Sagas Pi Master is free to download, with no in-app purchases.

### Do Irrationals or Sagas Pi Master have ads?

Neither Irrationals nor Sagas Pi Master shows ads.

### Which is updated more often, Irrationals or Sagas Pi Master?

Irrationals ships an update daily, and Sagas Pi Master every 7 months. Most recently, Irrationals was updated on June 4, 2026 and Sagas Pi Master on September 13, 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.*