Geometry vs Unit Circle Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Geometry
Learn geometric constructions using digital tools like a compass and straightedge. Practice by creating constructions and receive instant feedback. Master concepts with animated demonstrations and intuitive controls.
- Animated construction demonstrations
- Interactive practice mode
- Automatic construction checking
- Smart object snapping
- Single touch compass
- Pinch-to-zoom functionality
- Undo and restart options
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With Geometry: Constructions Tutor learn to make constructions with compass, pencil and straightedge. Learn constructions by watching animated demonstrations. Switch to the practice mode and make a construction yourself to test your knowledge and understanding. The application will check the construction when you’re done and tell you if you’re correct. Let the program confirm your constructions and build your confidence! Smart objects snapping, automatic detection of objects intersections, a unique single touch compass, pinch-to-zoom, and an above-the-finger magnifying glass will make even a complex construction feel easy. There’s no need to use clumsy real world geometric tools and waste one sheet of paper after another to get a perfect result. Make all constructions with just one finger. Every action can be undone and you can restart at any moment. There is no need to aim. Smart snapping will do the job for you. Focus on learning and test your real knowledge, not your motor skills! Watch demos of constructions and practice making: - Lines: copy of a segment, perpendicular bisector, division of a segment into equal parts, perpendicular line through a point on a line, perpendicular line through an external point, parallel line through a point. - Angles: copy of an angle, angle bisector, 30, 45, 60, and 90 degree angles. - Triangles: triangle given three sides, triangle given one side and two adjacent angles, triangle given two sides and included angle, copy of a triangle, equilateral triangle, isosceles triangle, 30-60-90 triangle, median lines. - Triangles & Circles: incenter, circumcenter, incircle, circumcircle. - Circles: center of a circle, tangent lines through an external point, tangent line through a point on a circle, circle through any given three points, foci of an ellipse. - Polygons: hexagon given one side, hexagon inscribed into a circle, pentagon inscribed into a circle.
Unit Circle Calculator
Visualize and understand the unit circle with step-by-step calculations, diagrams, and animations. Supports various input formats and saves your work in a history for easy access and sharing.
- Unit circle visualization
- Step-by-step calculation explanations
- Diagrams and animations
- Supports negative, decimal, fraction, and π inputs
- Calculation history
- Shareable solutions
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Finish your homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter radians or degrees and get sin, cos, tan, rotations, quadrant, and the endpoint on the unit circle – with interactive graphs that clearly show the relationship between sine, cosine, and the unit circle. HOW IT WORKS Enter your values in the appropriate 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. No conclusions can be drawn about you. COSTS Everything can be used for free. 24/7 access to your solutions. All solution steps are always complete. If you need many solutions in a short time, various purchase options are available. EXTRAS - Visualization of key values in the unit circle - Curated learning videos - Feedback for 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 rating: Unit Circle Calculator at 3.4 against Geometry's 2.8. Unit Circle Calculator also leads on update cadence (every 3 weeks vs every 4 months) and device support (3 vs 1). Geometry's advantage is iOS requirement (4.3 vs 15.0). On price, review sentiment, ratings volume and ads 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 sells 1 one-off in-app purchase and Unit Circle Calculator sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Unit Circle Calculator holds the better App Store score, 3.4 against 2.8. Both are backed by a comparable volume of ratings — 10 and 8 respectively. Written reviews point the same way: 80% of Geometry's written reviews are positive against 83% of Unit Circle Calculator's.
Geometry ships an update every 4 months, Unit Circle Calculator every 3 weeks. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.
| Parameter | Geometry | Unit Circle Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (10 ratings) | 3.4 (8 ratings) — better |
| Positive reviews | 80.0% of reviews | 83.3% of reviews — better |
| Number of ratings | 10 — better | 8 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 4.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 182 MB |
| Age rating | 4+ | 4+ |
| Developer | Bytes Arithmetic LLC | Glindemann, Sennoun, Langer GbR |
Customer experience
Geometry
Unit Circle Calculator
In-app purchases
Geometry
- All Constructions$2.99
Unit Circle 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 Geometry free?
Is Unit Circle Calculator free?
Which has better reviews, Geometry or Unit Circle Calculator?
Do Geometry or Unit Circle Calculator have ads?
Which is updated more often, Geometry or Unit Circle Calculator?
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