Apps Like Protractor Teacher for iPhone and iPad
Protractor Teacher screenshots
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.

LeafByte
Abigail Getman-Pickering
Measure leaves and track herbivory with photos
Measures leaf area and herbivory by taking photos of leaves and scales. Calculates total leaf area and area consumed. Uses freehand drawing to reconstruct missing leaf margins. Stores data in spreadsheets on the device or Google Drive.

Scientific Calculator math - آلة حاسبة رياضيات علم الجبر هندسة رياضية دالة جذر تربيعية
SUB TRADE GLOBAL SAL OFFSHORE
The app supports mathematical functions.
The app supports trigonometric, logarithmic, and exponential functions. It handles floating point arithmetic, complex numbers, and large numbers.

Angulus Pro - Precision Angle
Yonaga LLC
Measure angles with clinical
Measure angles with using a digital protractor. Capture and analyze images for calculations. Export results and share measurements directly. Sync data across devices for consistent tracking.


Math Formulas - Ref. Guide
Oddrobo Software AB
Search , save favorites, study
Access over 100 covering algebra, geometry, calculus, trigonometry, probability, and statistics. Each formula includes examples for clarity. Use the search function to locate specific and save favorites for quick access.

Note Teacher Lite
Roughsoft LLC
Learn music with cute graphics.
This app teaches children music fundamentals using real musical notation and engaging play modes. It covers note basics, scales, and more through graded lessons and songs, with a free play piano mode included.





Hands-On Math Parquetry Blocks
Ventura Educational Systems
Explore math concepts with virtual blocks.
The app provides a virtual playground with colored blocks for students to explore mathematical concepts. Students can discover patterns, sequences, geometry, fractions, angles, and shapes through interactive activities.


Easy Answer (Math Homework)
慧洁 谢
Solve equations, geometry, and polygons.
The app offers an Equation Solver for equations of any format, an Analytic Geometry tool for tasks like solving tangent lines and intersection points, and a Polygon tool to calculate area, angle, and length. The app is localized to many languages.



Axis Assistant
Jose VARAS
Find angles, detect tilt, measure sectors.
The app finds a given angle, detects tilt, and measures sector size in degrees. It is useful for measuring slope steepness, hanging pictures, detecting horizons, and measuring arc angles.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.