Best Ezy Trigonometry Apps

2.5(44 ratings)

Free

This app serves as a comprehensive trigonometry learning tool for students. It features an interactive unit circle, a table of exact trigonometric ratios, and a handbook of formulas to aid understanding.

Trigonometry Help Lite by Armchair Engineering

Triangle Calculator + Workings

Strong Contender

Trigonometry for Beginners

4.7😊(768 ratings)

FreeIn-App Purchases

This app quickly calculates unknown angles and sides of right-angled triangles. It offers a workings view for detailed solutions, scale drawings, and a formula reference. Input angles in various formats and customize decimal precision.

What We Love

👍 Simple and intuitive user interface
🚀 Quick and fast calculations
💼 Practical for professional use (construction, surveying)
✅ Reliable and doesn't crash
📚 Helpful for learning trigonometry
🎯 Straight-to-the-point functionality
✔️ Accurate results for basic calculations

Room to Improve

💰 Unclear upgrade value proposition
📊 Limited decimal place precision in free version
🔍 Insufficient feature differentiation between tiers
⚠️ Calculation accuracy issues reported

Trigonometry Help by Armchair Engineering

Triangle Solver + Trig Calc

Worth Considering

🔧 Utilities

4.7😊(477 ratings)

$1.99In-App Purchases

This app helps you quickly solve for unknown angles and sides of right-angled triangles. It provides a workings view for understanding the math, a scale drawing of the triangle, and a reference for basic trigonometric formulas. You can input angles in various formats and choose your desired decimal precision.

What We Love

🚀 Quick and easy to use
👍 User-friendly interface
🔧 Helpful for tradesmen and professionals
⚙️ Accurate calculations
🔍 Convenient for on-site use

Room to Improve

🔢 Limited to right-angled triangles only
🔍 Lacks advanced trig functions
🔀 No option to rotate/flip the triangle view

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Ordered set of basic formulas and theorems172 video lessonsEasy-to-read and understand textbook

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Speed Trigonometry

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Compound Angle FormulasSubsidiary Angle FormulasDouble Angle Formulas

This app provides a comprehensive guide to trigonometric formulas essential for Hong Kong university entrance exams. It covers a wide range of formulas, from basic sine and cosine to more advanced compound and subsidiary angle identities.

AI Math Homework Helper

AI geometry word problem solver100+ geometric shapes and propertiesStep-by-step solution explanations

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Triangle angle calculationSide length and hypotenuse calculationArea and perimeter calculation

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Trigonometry Identities Proofs

Solving Trigonometry Proofs

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Learn and practice trigonometric identity proofs with step-by-step solutions. Compare your work to the app's detailed explanations, revealing each step individually.

42 trigonometric identity proofsStep-by-step solution revealCompare your work to app solutions

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This app helps users solve geometry and trigonometry problems with AI-powered answers and detailed explanations. It offers a scan-to-solve feature for quick solutions and allows users to revisit past inquiries for study. Ideal for students and educators seeking to master geometric concepts.

Calculations on right triangle

Calculate side lengthsCalculate anglesPythagorean Theorem

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