# iMath vs Pythagorean theorem App

The clearest difference is iOS requirement: iMath at 8.0 against Pythagorean theorem App's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

iMath ships an update every 6 months, Pythagorean theorem App every 9 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | iMath | Pythagorean theorem App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (7 ratings)](https://appshunter.io/ios/app/imath/id301521528/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 9 months |
| Monetization | Free | — |
| Size | 1 MB | 23 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rafael Cimatti](https://appshunter.io/developer/1504134395) | [Edwin Mejia](https://appshunter.io/developer/1620400021) |

## What reviewers say

### iMath

[App page](https://appshunter.io/ios/app/imath/id301521528)

This app assists with various math calculations, including quadratic equations, the Pythagorean theorem, and logarithms. It displays the formulas used to aid learning and features an easy-to-use interface for checking homework or teaching others.

**Highlights:** Calculates quadratic equations, Calculates Pythagoras theorem, Calculates logarithm equations, Displays formulas for learning, Easy-to-use interface, Custom problem submission

**Features:** macOS Compatibility

**In-app purchases:** none


### Pythagorean theorem App

[App page](https://appshunter.io/ios/app/pythagorean-theorem-app/id1621751722)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iMath free?

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

### Is Pythagorean theorem App free?

Pythagorean theorem App is free to download, with no in-app purchases.

### Do iMath or Pythagorean theorem App have ads?

Neither iMath nor Pythagorean theorem App shows ads.

### Which is updated more often, iMath or Pythagorean theorem App?

iMath ships an update every 6 months, and Pythagorean theorem App every 9 months. Most recently, iMath was updated on October 15, 2026 and Pythagorean theorem App on October 8, 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.*