TriGoTriFree vs General Triangle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TriGoTriFree
This educational app helps solve triangle problems. It offers a free version for right-angled triangles and a full version for general triangles. Users can easily select different triangle cases to solve.
- Solve right-angled triangles
- Select various triangle cases
- Educational tool for geometry
- Free functionality for basic cases
- Upgrade available for general triangles
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Free version of TriGoTri for the solution of triangles. Scroll with one finger the various cases on the blackboard to choose the one that you have to solve. The free version is fully functional for right-angled triangles; to solve general triangles you need to download the full version.
General Triangle
Instantly solve geometry problems and prepare for exams with step-by-step solutions. Input your triangle measurements to calculate all lengths, angles, heights, area, and perimeter. Access a wealth of learning resources and manage your saved solutions.
- Step-by-step solutions
- Calculate lengths, angles, area, perimeter
- Triangle visualization
- Curated learning videos
- Manage saved solutions
- Feedback on incorrect inputs
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Finish your homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter your values and get all lengths, angles, heights, the area, and the perimeter. 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 always remain complete. If you need a large number of solutions in a short time, various purchase options are available. EXTRAS - Overview of all quantities - Triangle visualization - 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 in-app purchases: TriGoTriFree at none against General Triangle's 8. TriGoTriFree also leads on iOS requirement (7.0 vs 15.0). General Triangle's advantage is update cadence (every 3 weeks vs every 5 months). On price, review sentiment, 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. General Triangle sells 8 one-off in-app purchases. TriGoTriFree asks for nothing beyond the download.
TriGoTriFree ships an update every 5 months, General Triangle every 3 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.
| Parameter | TriGoTriFree | General Triangle |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | 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 | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 36 MB | 182 MB |
| Age rating | 4+ | 4+ |
| Developer | Giovanni Bellu' | Glindemann, Sennoun, Langer GbR |
Customer experience
TriGoTriFree
General Triangle
In-app purchases
TriGoTriFree
No in-app purchases
General Triangle
- +30 User Tokens$0.29
- +1 Convenience Token / 6h, max. +2$0.59
- +150 User Tokens$0.99
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- +2 Convenience Tokens / 6h, max. +4$0.99
- +300 User Tokens$1.49
- +4 Convenience Tokens / 6h, max. +8$1.59
- Remove Ads$1.99
- Lifetime Access$2.99
Questions
Is TriGoTriFree free?
Is General Triangle free?
Do TriGoTriFree or General Triangle have ads?
Which is updated more often, TriGoTriFree or General Triangle?
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