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Best apps like Protractor Teacher

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated July 2026
Protractor Teacher
Protractor Teacher
Alistair Shaw
📚 Education
🔧 Utilities

Protractor Teacher is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Protractor Teacher

GeoGebra Geometry#1

GeoGebra Geometry by GeoGebra GmbH

Construct, Drag, Share
Editor's Choice
📚 Education
4.0😐(74 ratings)
Free
GeoGebra Geometry screenshot 1
GeoGebra Geometry screenshot 2
GeoGebra Geometry screenshot 3
GeoGebra Geometry screenshot 4
GeoGebra Geometry screenshot 5
GeoGebra Geometry screenshot 6

Create geometric constructions like triangles, lines, and circles. Explore interactive geometry by dragging elements, measuring lengths and areas, and transforming shapes. Save and share your creations, and discover learning activities.

What We Love

  • 👍 Intuitive and easy-to-use interface
  • 🎨 Powerful geometric construction tools
  • 💰 Free and ad-free application
  • 📐 Accurate mathematical calculations

Room to Improve

  • 💾 No reliable save/load functionality
  • 🐛 Frequent app crashes losing work
  • ❌ Limited file management capabilities
Taculator 84 Graphing Calc#2

Taculator 84 Graphing Calc by Di Venisco UG (haftungsbeschrankt)

Statistics, Matrix + Graph
Strong Contender
📚 Education
4.5😐(7.5K ratings)
FreeIn-App Purchases
Taculator 84 Graphing Calc screenshot 1
Taculator 84 Graphing Calc screenshot 2
Taculator 84 Graphing Calc screenshot 3
Taculator 84 Graphing Calc screenshot 4
Taculator 84 Graphing Calc screenshot 5
Taculator 84 Graphing Calc screenshot 6

This advanced calculator app offers comprehensive tools for high school and college students, covering everything from pre-algebra to calculus and statistics. It features high-resolution graphing, matrix operations, and detailed statistical analysis, all accessible through an intuitive interface.

What We Love

  • 🚀 Excellent implementation and familiar layout
  • 💡 Customizable buttons and color scheme
  • 👍 Helpful and life-saving calculator
  • 🚀 Best on-the-go calculator

Room to Improve

  • 🐛 Crashes when trying to graph or use certain functions
  • 🔒 Requires subscription to access full functionality
  • 🐛 Inaccurate calculations and wrong results
Tayasui Sketches School#3

Tayasui Sketches School by SKETCHES SRL

Sketch Pad, NoteBook & Drawing
Worth Considering
📚 Education
4.6😊(8.3K ratings)
FreeIn-App Purchases
Tayasui Sketches School screenshot 1
Tayasui Sketches School screenshot 2
Tayasui Sketches School screenshot 3
Tayasui Sketches School screenshot 4
Tayasui Sketches School screenshot 5

This app offers a user-friendly drawing and sketching experience designed for younger audiences. It provides realistic digital art tools, allowing kids to create illustrations and organize their work with ease. Unlock premium features through a subscription.

What We Love

  • 👍 Very good
  • 🎨 Great for drawing
  • 📚 Helpful for school
  • 🤩 Amazing app

Room to Improve

  • 🐛 Glitchy/buggy
  • 💰 Too many premium features
  • 🔒 Restricted access to tools

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GeoGebra 3D Calculator
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Scientific Calculator Plus 991
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