# Triangle Calculators vs Pythagorean theorem App

The clearest difference is ads: Pythagorean theorem App at none against Triangle Calculators's shown. Pythagorean theorem App also leads on update cadence (every 9 months vs every 26 months) and iOS requirement (15.6 vs 17.6). 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.

Triangle Calculators ships an update every 26 months, Pythagorean theorem App every 9 months. The most recent releases landed on September 18, 2026 and February 25, 2026 respectively.

## The numbers

| Metric | Triangle Calculators | Pythagorean theorem App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/triangle-calculators/id1553722101/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 26 months | **Every 9 months** |
| Monetization | Ad-supported | — |
| Size | 39 MB | 23 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Edwin Mejia](https://appshunter.io/developer/1620400021) |

## What reviewers say

### Triangle Calculators

[App page](https://appshunter.io/ios/app/triangle-calculators/id1553722101)

This app simplifies triangle calculations with intuitive inputs and clear diagrams. It covers various triangle types and theorems, offering over 125 calculations and supporting multiple units and languages.

**Highlights:** 125+ triangle calculations, Visual diagrams, Built-in formulas, Multiple unit support, 7 language options, Explores triangle types and theorems

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

**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 Triangle Calculators free?

Triangle Calculators 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 Triangle Calculators or Pythagorean theorem App have ads?

Triangle Calculators shows ads; Pythagorean theorem App does not.

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

Triangle Calculators ships an update every 26 months, and Pythagorean theorem App every 9 months. Most recently, Triangle Calculators was updated on September 18, 2026 and Pythagorean theorem App on February 25, 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.*