# Right Triangle vs Geometry Calculator Solver

The clearest difference is rating: Right Triangle at 3.8 against Geometry Calculator Solver's 3.0. Right Triangle also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). Geometry Calculator Solver's advantage is 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. Right Triangle 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.

Right Triangle holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: Right Triangle has 6 ratings behind it against 1, so its average is the more settled of the two.

Right Triangle ships an update every 3 weeks, Geometry Calculator Solver every 5 months. The most recent releases landed on August 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Right Triangle | Geometry Calculator Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/right-triangle-calculator/id1567415770/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/geometry-calculator-solver/id1601846565/reviews) |
| Number of ratings | **6** | 1 |
| Positive 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 | 180 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

### Right Triangle

[App page](https://appshunter.io/ios/app/right-triangle-calculator/id1567415770)

Instantly solve geometry homework and prepare for exams with this free calculator. It provides complete step-by-step solutions for all triangle quantities, including legs, hypotenuse, height, angles, perimeter, and area. Access learning videos and manage your solutions.

**Highlights:** Step-by-step solutions, Calculates legs, hypotenuse, height, angles, perimeter, area, Supports all length units, Curated learning videos, Feedback on incorrect inputs, Manage saved solutions

**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 | $2.99 | one-time |
| Lifetime Access | $2.99 | one-time |


### 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 Right Triangle free?

Right Triangle 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, Right Triangle or Geometry Calculator Solver?

Right Triangle is rated higher. Right Triangle averages 3.8 out of 5 from 6 ratings, while Geometry Calculator Solver averages 3.0 from 1 ratings.

### Do Right Triangle or Geometry Calculator Solver have ads?

Geometry Calculator Solver shows ads; Right Triangle does not.

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

Right Triangle ships an update every 3 weeks, and Geometry Calculator Solver every 5 months. Most recently, Right Triangle was updated on August 26, 2026 and Geometry Calculator Solver on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*