Best Tri alternatives: apps like Tri-Go Math - Your math helper

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated October 2026

Looking for something like Tri? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Tri

Trigonometry calc#1

Trigonometry calc by Bo Kalvslund

Calculations on right triangle
Editor's Choice
📚 Education
3.0(2 ratings)
FreeAdsIn-App Purchases
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Calculate side lengths and angles in right-angled triangles using Pythagorean theorem and trigonometry functions. Learn basic trigonometry concepts. An optional premium version removes ads and unlocks a general triangle calculator.

0.0(0 ratings)
FreeIn-App Purchases
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This app provides a comprehensive collection of mathematical formulas, tools, and exercises for students of all levels. It aims to help users understand, comprehend, and improve their math skills with practical examples and a favorite formulas list. Covers a wide range of math disciplines from primary school to university.

Maths Formulas Lite#3

Maths Formulas Lite by NSC CO. PTY LTD

Math formulas and calculators
Worth Considering
📚 Education
4.6(100 ratings)
Free
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Access a comprehensive collection of basic and advanced mathematical formulas across various subjects like algebra, geometry, and calculus. This app offers tools for calculations, unit conversions, and allows users to save favorite formulas and add custom notes. It supports a wide range of languages and is suitable for students and professionals.

More apps like Tri

4
Pythagoras Calculator
Pythagoras Calculator
Pythagoras Calculator
Complete solution, all steps
Free

Easily calculate any side of a right-angled triangle using the Pythagorean theorem. Input two sides to find the third, with all calculations saved in a history. Supports fractions and offers an ad-free option.

Pythagorean theorem calculationsCalculate any of the three sidesHistory of calculations
📚 Education
(242)
free with in-app purchases
5
Derivative Calculator App
Derivative Calculator App
Derivative Calculator App
Derivative Calculator & Solver
Free

Easily solve derivatives of any function with step-by-step solutions. Practice calculus concepts with quizzes and use the solver offline. Improve your understanding and exam preparation.

Derivative calculation for any functionStep-by-step solution explanationsOffline functionality
📚 Education
(1)
free
6
Triangle Solver
Triangle Solver
Triangle Solver
Step-by-Step Math Solutions
Free

This app provides step-by-step solutions for triangle calculations and angle conversions. It includes practice exercises, a trigonometry formula sheet, and an integrated math keyboard for easy input. Ideal for students and professionals needing to master triangle properties.

Step-by-step triangle calculationsAngle conversionPractice trigonometry exercises
📚 Education
(2)
ad-supported
7
Integral Calculator with Steps
Integral Calculator with Steps
Integral Calculator with Steps
Integration Calculator Steps
Free

This free tool helps you evaluate integrals instantly, providing step-by-step calculations for both definite and indefinite integrals. It simplifies complex functions and offers accurate results with a user-friendly interface and an advanced scientific keyboard.

Instant integral evaluationStep-by-step calculationsDefinite and indefinite integrals
📚 Education
(23)
free with in-app purchases
8
Triangle & Angle calculator
Triangle & Angle calculator
Triangle & Angle calculator
Geometry, angle, formulas
Free

Easily solve geometry exercises and verify your calculations with this tool. It simplifies complex problems with a single click, making math more accessible.

Solve geometry exercisesCheck calculationsSimple click interface
📚 Education
(209)
free with in-app purchases
9
Derivative Calculator Solver
Derivative Calculator Solver
Derivative Calculator Solver
Solve Derivative Problems
Free

This app calculates the derivative of mathematical functions, providing step-by-step solutions and geometrical interpretations. It supports complex functions and offers an advanced keyboard for various mathematical operations. Results can be downloaded as a PDF.

Derivative calculationStep-by-step solutionsGeometrical interpretation
📚 Education
(12)
free with in-app purchases
10
Chemify: AI Chemistry helper
Chemify: AI Chemistry helper
Chemify: AI Chemistry helper
Solves inorganic and organic
Free

This app simplifies chemistry by generating formulas, naming compounds, and balancing reactions. It offers an AI tutor, interactive tools, and practice quizzes to aid learning for students.

Formula and IUPAC name generationCompound property explorationReaction balancing
📚 Education
(4)
free with in-app purchases