TrigIt
Make Trigonometry Interactive
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Do you want to make your Mathematics lessons more meaningful? TrigIt allows you to take your students outside of the classroom and apply the mathematics they have learnt to real life scenarios. Measure angles and use trigonometry to calculate the height of different structures around your school or workplace.
Do you want to know the height of that tree? Well download TrigIt and you are seconds away from finding out.
Features include:
- Measure an angle with the built-in angle measurement tool
- The built in inclinometer uses your phones camera and gyroscope to ensure you get the most accurate angle measurement
- Allows you to add an offset for instances when you don’t measure the angle from the ground.
- Generates clear and concise diagrams that are easy for you to understand and interpret.
- Saves all diagrams to your phones camera roll so you can access these later on.
- Worked solutions available (requires in app purchase).
- Includes a full triangle calculator: enter any three values and it solves the rest, including both answers in the ambiguous case.
- Measures angles in decimal degrees or degrees, minutes, seconds.
- Measures distance in either metric or imperial units.
For lesson ideas head to the TrigIt website at trigit.app
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TrigIt 2.0 — rebuilt from the ground up.
• Redrawn animations: every object is now drawn to the exact angle you measure, so the picture always matches the maths.
• A clearer workflow: enter your distance, sight the top of the object through the camera, and see the answer worked step by step.
• Your eye height (offset) is now drawn on the diagram, so the whole calculation makes visual sense.
• The triangle calculator has a new look: tap any corner or side, enter any 3 values, and watch the triangle solve itself — including both answers in the ambiguous case.
• Refreshed design throughout, plus fixes to saving screenshots and restoring purchases.
In-App Purchases
The developer, SAPHI PTY LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SAPHI PTY LTD
- Size
- 24.4 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Worked Solution $1.99
- Worked Solution Consumable $0.99
- Copyright
- © 2021 SAPHI Pty Ltd