# Pitagorín! vs Pythagoras Calculator

The clearest difference is price: Pythagoras Calculator at Free against Pitagorín!'s $0.99. Pythagoras Calculator also leads on update cadence (every 4 weeks vs every 19 months) and ratings volume (248 vs 1). Pitagorín!'s advantage is in-app purchases (none vs 8) and rating (5.0 vs 4.6). On ads and iOS requirement there is nothing between them.

Pythagoras Calculator is free to download; Pitagorín! costs $0.99 up front. Pythagoras Calculator sells 8 one-off in-app purchases. Pitagorín! asks for nothing beyond the download.

Pitagorín! holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Pythagoras Calculator has 248 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of Pitagorín!'s written reviews are positive against 83% of Pythagoras Calculator's, so the app with the better star average is not the one people write more warmly about.

Pitagorín! ships an update every 19 months, Pythagoras Calculator every 4 weeks. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Pitagorín! | Pythagoras Calculator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pitagorin/id347664740/reviews)** | [4.6 (248 ratings)](https://appshunter.io/ios/app/pythagoras-calculator/id1270384222/reviews) |
| Number of ratings | 1 | **248** |
| Positive reviews | 66.7% of reviews | **83.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 4 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 179 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Cabezon Orjales](https://appshunter.io/developer/347664743) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Pitagorín!

[App page](https://appshunter.io/ios/app/pitagorin/id347664740)

This app assists with mathematical calculations, specifically the Pythagorean theorem and the rule of three. It has been rebuilt from the ground up for improved functionality.

**Highlights:** Pythagorean theorem calculation, Rule of three calculation, Rebuilt from scratch, Educational tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Pythagoras Calculator

[App page](https://appshunter.io/ios/app/pythagoras-calculator/id1270384222)

Easily calculate any side of a right-angled triangle using the Pythagorean theorem. Input two sides to find the third, with all calculations saved in a history. Supports fractions and offers an ad-free option.

**Highlights:** Pythagorean theorem calculations, Calculate any of the three sides, History of calculations, Supports fraction input, Shareable solutions, Ad-free option

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $1.99 | one-time |
| Lifetime Access | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use and simple interface
- ✅ Accurate calculations for Pythagorean theorem
- 📚 Shows step-by-step solutions for learning
- 🚀 Fast and efficient computation
- 💼 Useful for construction and woodworking projects

**What reviewers complain about**

- 📢 Intrusive and annoying advertisements
- 💳 Deceptive payment practices and fraudulent charges
- 🔐 Suspicious credit card requirements for access
- ⚠️ Forced rating prompts
- ❌ Limited functionality (only works with 2 known sides)

**Reported bugs**

- App crashes or fails to calculate
- Paid ad removal not working properly
- Fraudulent payment processing through third-party sites
- Occasional incorrect calculation results
- App not functioning on iPhone 5SE and older devices

**Requested features**

- Calculate triangle angles
- Support angle-based calculations with one side
- Better monetization without aggressive ads
- Improved ratings system
- Real-time results display


## Frequently asked questions

### Is Pitagorín! free?

Pitagorín! costs $0.99, with no in-app purchases.

### Is Pythagoras Calculator free?

Pythagoras Calculator is free to download, with in-app purchases available.

### Which has better reviews, Pitagorín! or Pythagoras Calculator?

Pitagorín! is rated higher. Pitagorín! averages 5.0 out of 5 from 1 ratings, while Pythagoras Calculator averages 4.6 from 248 ratings.

### Do Pitagorín! or Pythagoras Calculator have ads?

Neither Pitagorín! nor Pythagoras Calculator shows ads.

### Which is updated more often, Pitagorín! or Pythagoras Calculator?

Pitagorín! ships an update every 19 months, and Pythagoras Calculator every 4 weeks. Most recently, Pitagorín! was updated on October 23, 2026 and Pythagoras Calculator on October 26, 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.*