# Pythagoras Calculator vs Geometry Calculator Solver

The clearest difference is rating: Pythagoras Calculator at 4.6 against Geometry Calculator Solver's 3.0. Pythagoras Calculator also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). Geometry Calculator Solver's advantage is review sentiment (100% vs 83%) and iOS requirement (12.0 vs 15.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Pythagoras Calculator sells 8 one-off in-app purchases and Geometry Calculator Solver sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Pythagoras Calculator holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Pythagoras Calculator has 242 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 83% of Pythagoras Calculator's written reviews are positive against 100% of Geometry Calculator Solver's, so the app with the better star average is not the one people write more warmly about.

Pythagoras Calculator ships an update every 3 weeks, Geometry Calculator Solver every 5 months. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Pythagoras Calculator | Geometry Calculator Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (242 ratings)](https://appshunter.io/ios/app/pythagoras-calculator/id1270384222/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/geometry-calculator-solver/id1601846565/reviews) |
| Number of ratings | **242** | 1 |
| Positive reviews | 83.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 179 MB | 82 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [Cristina Munoz Castillo](https://appshunter.io/developer/1600497964) |

## What reviewers say

### 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


### Geometry Calculator Solver

[App page](https://appshunter.io/ios/app/geometry-calculator-solver/id1601846565)

This app helps students, teachers, and professionals solve geometry and trigonometry problems. It calculates angles, areas, perimeters, and more for various shapes, providing formulas and steps for learning.

**Highlights:** Calculates angles in degrees and radians, Solves for area, perimeter, and height, Supports various geometric shapes, Provides formulas and calculation steps, Useful for students, teachers, and carpenters

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Pythagoras Calculator free?

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

### Is Geometry Calculator Solver free?

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

### Which has better reviews, Pythagoras Calculator or Geometry Calculator Solver?

Pythagoras Calculator is rated higher. Pythagoras Calculator averages 4.6 out of 5 from 242 ratings, while Geometry Calculator Solver averages 3.0 from 1 ratings.

### Do Pythagoras Calculator or Geometry Calculator Solver have ads?

Geometry Calculator Solver shows ads; Pythagoras Calculator does not.

### Which is updated more often, Pythagoras Calculator or Geometry Calculator Solver?

Pythagoras Calculator ships an update every 3 weeks, and Geometry Calculator Solver every 5 months. Most recently, Pythagoras Calculator was updated on October 18, 2026 and Geometry Calculator Solver on October 4, 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.*