Geometry Calculator lite vs General Triangle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Geometry Calculator lite
Calculate key parameters for 26 geometric shapes, including 2D planes and 3D solids. Offers 783 calculations with interactive 3D views for solids. Supports multiple languages and devices.
- Calculates parameters for 26 geometric shapes
- Supports 783 different calculations
- Interactive 3D view for solids
- Covers 2D planes and 3D solids
- Available in multiple languages
- Works on iPhone and iPad
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Geometry Calculator – Now with 3D View Geometry Calculator is designed to calculate all key parameters of 26 geometric shapes, including both planes and solids. With 783 calculations, this app is perfect for students, engineers, and professionals who need quick, reliable results. What’s New • 3D View for Solids – explore shapes like Cube, Sphere, Cylinder, and more in interactive 3D. Supported Shapes 2D Shapes: • Circle, Annulus, Ellipse, Torus • Square, Rectangle, Triangle (Equilateral, Isosceles, Right, Theorems) • Parallelogram, Rhombus, Trapezoid, Polygon 3D Solids: • Cube, Cuboid, Capsule, Cone, Cylinder • Conical Frustum, Square Pyramid, Sphere, Hemisphere, Tube Available Calculations • Area & Surface Area • Perimeter & Semiperimeter • Volume • Angles • Radius, Diameter, Circumference • Side Length, Diagonal, Height, Width, Altitude, Slant Height • Inradius & Circumradius • Median & Thickness Compatibility • Works seamlessly on iPhone and iPad • Available in: English, Français, Español, Italiano, Deutsch, Português, Nederlands, 中文 (Chinese), Türkçe (Turkish), العربية (Arabic), Polski (Polish), 日本語 (Japanese)
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 review sentiment: General Triangle at 100% against Geometry Calculator lite's 45%. General Triangle also leads on rating (5.0 vs 4.5) and ads (none vs shown). Geometry Calculator lite's advantage is ratings volume (78 vs 1). On price, update cadence, in-app purchases and monetization model 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. Geometry Calculator lite sells 1 one-off in-app purchase and General Triangle sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
General Triangle holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Geometry Calculator lite has 78 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 45% of Geometry Calculator lite's written reviews are positive against 100% of General Triangle's.
Geometry Calculator lite ships an update every 5 weeks, General Triangle every 3 weeks. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.
| Parameter | Geometry Calculator lite | General Triangle |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (78 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 45.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 78 — better | 1 |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 182 MB |
| Age rating | 4+ | 4+ |
| Developer | V PUGAZHENTHI | Glindemann, Sennoun, Langer GbR |
Customer experience
Geometry Calculator lite
General Triangle
In-app purchases
Geometry Calculator lite
- 25 Geometry Calculators$2.99
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 Geometry Calculator lite free?
Is General Triangle free?
Which has better reviews, Geometry Calculator lite or General Triangle?
Do Geometry Calculator lite or General Triangle have ads?
Which is updated more often, Geometry Calculator lite or General Triangle?
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