Pitagorín! vs Right Triangle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pitagorín!
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.
- Pythagorean theorem calculation
- Rule of three calculation
- Rebuilt from scratch
- Educational tool
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App that helps you calculate the Pythagoras theorem and now also simple rule of three is been added! New version rebuilt from scratch.
Right Triangle
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.
- 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
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Finish homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter your values and calculate legs, hypotenuse, height, angles, perimeter, and area. HOW IT WORKS Enter your values into the correct fields and get started. You’ll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, such as: - which features are used - how many solutions are generated This helps us improve. We cannot identify you. COST Everything is free to use. 24/7 access to your solutions. All solution steps always remain complete. If you need many solutions in a short time, various purchase options are available. EXTRAS - overview of all variables - all length units - curated learning videos - feedback on incorrect inputs - manage your own solutions - app introduction CONTACT Questions and feedback via Discord or directly in the app review.
Screenshots
Verdict
The clearest difference is price: Right Triangle at Free against Pitagorín!'s $0.99. Right Triangle also leads on update cadence (every 3 weeks vs every 19 months) and ratings volume (6 vs 1). Pitagorín!'s advantage is rating (5.0 vs 3.8) and in-app purchases (none vs 8). On ads and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Right Triangle is free to download; Pitagorín! costs $0.99 up front. Right Triangle sells 8 one-off in-app purchases. Pitagorín! asks for nothing beyond the download.
Pitagorín! holds the better App Store score, 5.0 against 3.8. 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.
Pitagorín! ships an update every 19 months, Right Triangle every 3 weeks. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.
| Parameter | Pitagorín! | Right Triangle |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 3.8 (6 ratings) |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 19 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 180 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivan Cabezon Orjales | Glindemann, Sennoun, Langer GbR |
Customer experience
Pitagorín!
Right Triangle
In-app purchases
Pitagorín!
No in-app purchases
Right Triangle
- +30 User Tokens$0.29
- +1 Convenience Token / 6h, max. +2$0.59
- +2 Convenience Tokens / 6h, max. +4$0.99
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- +150 User Tokens$0.99
- +300 User Tokens$1.49
- +4 Convenience Tokens / 6h, max. +8$1.59
- Remove Ads$2.99
- Lifetime Access$2.99
Questions
Is Pitagorín! free?
Is Right Triangle free?
Which has better reviews, Pitagorín! or Right Triangle?
Do Pitagorín! or Right Triangle have ads?
Which is updated more often, Pitagorín! or Right Triangle?
Other comparisons
