Apps Like Pythagoras Interactive for iPhone and iPad
Pythagoras Interactive screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.



Words Alone
Gano Technologies LLC
Play tiles, form , win rounds
Play a tile-based word game using all letters by building horizontally and vertically. Earn points by using letters efficiently. Compete against the clock or play solitaire. Save progress and replay matches.




Stylus Labs Write Pro
Matthew White
Edit handwritten notes and sketches digitally
Edit and navigate handwritten documents with vector drawing tools. Organize files using Apple's document browser. Sync with iCloud and other cloud services. Save in open SVG format for compatibility with other vector graphics software.



Angles Calculator
Jim Chapple
Calculate triangle and sides
Calculate and side lengths of right angle triangles using sine, cosine, and tangent. Input known values to determine missing measurements. Explain calculation steps and rules for applying trigonometric ratios.

Simple Blackboard
Bita Sobhani
Draw on or whiteboard
Draw on a or whiteboard with adjustable brush sizes and multiple paint colors. Create shapes like lines, arrows, circles, and polygons. Add text with customizable font sizes. Import photos and record video directly within the .





PVChess - Chess learning
Jianfeng Wu
Play , get hints, improve skills
Learn through step-by-step lessons from a world-champion AI tutor. Practice with six sparring partners of varying difficulty. Play games without hints against AI opponents rated nearly world-champion level.



PEEP Chirp Shapes Up
WGBH Interactive
Find in the backyard
Identify and match in a backyard scene. Tap objects that resemble specified . Complete shape challenges to animate characters and bring to life. Learn to recognize geometric forms in real-world contexts.

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