# Geometry Solver ² vs Pythagoras Calculator

The clearest difference is ads: Pythagoras Calculator at none against Geometry Solver ²'s shown. Pythagoras Calculator also leads on rating (4.6 vs 4.3) and review sentiment (83% vs 62%). Geometry Solver ²'s advantage is ratings volume (1.3K vs 242). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Geometry Solver ² sells 14 in-app purchases, starting at $3.99 per 7 days and Pythagoras Calculator sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Pythagoras Calculator holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Geometry Solver ² has 1.3K ratings behind it against 242, so its average is the more settled of the two. Written reviews point the same way: 62% of Geometry Solver ²'s written reviews are positive against 83% of Pythagoras Calculator's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Geometry Solver ² | Pythagoras Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (1.3K ratings)](https://appshunter.io/ios/app/geometry-solver/id1226352729/reviews) | **[4.6 (242 ratings)](https://appshunter.io/ios/app/pythagoras-calculator/id1270384222/reviews)** |
| Number of ratings | **1.3K** | 242 |
| Positive reviews | 62.3% of reviews | **83.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 137 MB | 179 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rudolf Halmi](https://appshunter.io/developer/484210280) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Geometry Solver ²

[App page](https://appshunter.io/ios/app/geometry-solver/id1226352729)

This app helps with geometry problems using an AI assistant to scan and solve word problems. It offers step-by-step solutions for over 100 geometric shapes, allowing users to calculate area, volume, perimeter, and surface area. Visualize shapes and share solutions easily.

**Highlights:** AI geometry word problem solver, 100+ geometric shapes and properties, Step-by-step solution explanations, 2D and 3D shape calculations, Real-time shape visualization, Shareable solutions

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO for a week | $3.99 | per 7 days |
| PRO monthly | $3.99 | per month |
| PRO - monthly | $6.99 | per month |
| PRO for 6 months | $24.99 | per 6 months |
| PRO - yearly | $39.99 | per year |
| 50% off first year | $39.99 | per year |
| Geometry Solver PRO yearly | $39.99 | per year |
| PRO - yearly | $39.99 | per year |
| 10 AI credits | $2.49 | one-time |
| 30 AI credits | $4.49 | one-time |
| 100 AI credits | $5.99 | one-time |
| Geometry Solver PRO | $74.99 | one-time |
| PRO with ADs | $74.99 | one-time |
| Remove Ads | $74.99 | one-time |

**What reviewers like**

- 👍 Helpful for solving geometry problems
- 🚀 Provides step-by-step solutions
- 💡 Comprehensive collection of shapes and formulas
- 👍 Easy to use and intuitive
- 👍 Frequent updates and improvements

**What reviewers complain about**

- 🔒 Limited functionality in free version
- 💰 Subscription required for full access
- 🐛 Issues with canceling free trial
- 🐛 Incorrect or unreliable answers in some cases

**Reported bugs**

- Camera feature not working as expected
- Subscription issues and inability to cancel
- Compatibility problems with newer devices

**Requested features**

- Add support for more advanced geometry concepts
- Improve camera feature to solve problems
- Allow switching between metric and standard units
- Provide more detailed explanations and tutorials


### 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 Geometry Solver ² free?

Geometry Solver ² is free to download, with in-app purchases available.

### Is Pythagoras Calculator free?

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

### Which has better reviews, Geometry Solver ² or Pythagoras Calculator?

Pythagoras Calculator is rated higher. Geometry Solver ² averages 4.3 out of 5 from 1.3K ratings, while Pythagoras Calculator averages 4.6 from 242 ratings.

### Do Geometry Solver ² or Pythagoras Calculator have ads?

Geometry Solver ² shows ads; Pythagoras Calculator does not.

### Which is updated more often, Geometry Solver ² or Pythagoras Calculator?

Geometry Solver ² ships an update every 3 weeks, and Pythagoras Calculator every 3 weeks. Most recently, Geometry Solver ² was updated on September 23, 2026 and Pythagoras Calculator on September 22, 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.*