Math Angle vs Pythagoras Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Angle
Learn about angles in mathematics. Explore different angle types, practice estimation, and identify special angles. This app offers interactive tools for visual learning.
- Angle type selection
- Angle estimation
- Special angle identification
- Angle drawing
- Interactive learning tools
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This app is designed for math education. You can choose the types of angles, estimate angles or identify and draw some special angles.
Pythagoras Calculator
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.
- Pythagorean theorem calculations
- Calculate any of the three sides
- History of calculations
- Supports fraction input
- Shareable solutions
- Ad-free option
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Finish your homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter two sides and calculate the third using the Pythagorean theorem. HOW IT WORKS Enter your values in 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, for example: - which features are used - how many solutions are generated This helps us improve. We cannot draw any conclusions about you. COSTS Everything is free to use. 24/7 access to your solutions. All solution steps are always fully available. If you need many solutions in a short time, various purchase options are available. EXTRAS - 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 in-app purchases: Math Angle at none against Pythagoras Calculator's 8. Math Angle also leads on review sentiment (100% vs 83%) and iOS requirement (9.0 vs 15.0). Pythagoras Calculator's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads and device support 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
Both are free to download. Pythagoras Calculator sells 8 one-off in-app purchases. Math Angle asks for nothing beyond the download.
Math Angle ships an update every 6 weeks, Pythagoras Calculator every 3 weeks. The most recent releases landed on July 19, 2026 and September 30, 2026 respectively.
| Parameter | Math Angle | Pythagoras Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (242 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 83.0% of reviews |
| Number of ratings | — | 242 — better |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 15 MB | 179 MB |
| Age rating | 4+ | 4+ |
| Developer | Heiko Etzold | Glindemann, Sennoun, Langer GbR |
Customer experience
Math Angle
Pythagoras Calculator
Bugs and requests
Math Angle
Not enough reviews yet to summarise bugs or requests.
Pythagoras Calculator
Reported bugs
6 issues- 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
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- Persistent ads despite payment for removal
Requested features
6 requests- Calculate triangle angles
- Support angle-based calculations with one side
- Better monetization without aggressive ads
- Improved ratings system
- Real-time results display
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- Support for non-right triangles
In-app purchases
Math Angle
No in-app purchases
Pythagoras Calculator
- +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$1.99
- Lifetime Access$1.99
Questions
Is Math Angle free?
Is Pythagoras Calculator free?
Do Math Angle or Pythagoras Calculator have ads?
Which is updated more often, Math Angle or Pythagoras Calculator?
Other comparisons
