Best Lil Triangle Apps & Games

76+ iOS apps & games curated and reviewed

4.3 avg rating
20 free apps & games
Updated May 2026

Finding the right lil triangle app can be overwhelming with so many options. We've analyzed 76+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Lil Triangle

LilTriangle#1

LilTriangle by LITTLE TRIANGLE PRIVATE LIMITED

Editor's Choice
🔧 Utilities
4.5(77 ratings)
Free
LilTriangle screenshot 1
LilTriangle screenshot 2
LilTriangle screenshot 3
LilTriangle screenshot 4

This parent-teacher collaboration app helps make parenting and teaching easier by streamlining communication, automating paperwork, and providing real-time updates on a child's activities, attendance, and development. By using this app, parents and teachers can save time and focus on what matters most - the child's growth and well-being.

Triangle Calculator#2

Triangle Calculator by Kent Johansson

Right angle triangle solver
Strong Contender
📊 Productivity
5.0(2 ratings)
Free
Triangle Calculator screenshot 1
Triangle Calculator screenshot 2
Triangle Calculator screenshot 3
Triangle Calculator screenshot 4
Triangle Calculator screenshot 5
Triangle Calculator screenshot 6

This application calculates and solves right-angle triangles, determining lengths, angles, area, and perimeter with just two known values, and displays a proportionally correct visual representation. Try it out to solve triangles, customize display settings, and reuse recent calculations with ease.

More Lil Triangle apps to explore

4
Liltriangle Enquiry
Liltriangle Enquiry
Liltriangle Enquiry
by LITTLE TRIANGLE PRIVATE LIMITED
Free
🔧 Utilities
(0)
5
Little Triangle
Little Triangle
Little Triangle
by COTTONGAME Network Technology Co., Ltd.
Free

Embark on an adventure as the "Little Triangle" in a hand-drawn platform game where you must jump, evade traps, and defeat enemies to restore peace to the Triangle Kingdom. Experience challenging gameplay, master jumping skills, and explore a unique, adorable art style. Start your journey now!

🎮 Games
(9)
6
Trig Solver
Trig Solver
Trig Solver
by Creature Code Mobile, LLC
Free
🔧 Utilities
(78)
7
Triangle Help
Triangle Help
Triangle Help
by Robert Winkelman
Free

This application helps users solve triangles by providing the missing sides and angles given three measures, and it reports the formulae used to find the solutions. It is a useful tool for learning and problem-solving, especially for engineers and trigonometry students, and offers features such as adjustable decimal places and unit conversions.

🔧 Utilities
(1)
8
Ezy Triangle
Ezy Triangle
Ezy Triangle
by KGiants
Free

This tool helps you solve triangles given any three out of six quantities and handles ambiguous cases with multiple solutions. It also allows you to interact with the triangle, view side lengths, and access a list of triangle-related formulas.

📚 Education
(8)
9
Triangle Solver for iOS 7
Triangle Solver for iOS 7
Triangle Solver for iOS 7
by Amit Jain
Free

This application helps you solve various types of triangles, including SSS, SSA, SAS, AAS, ASA, and AAA, with a simple and functional interface. Download it now to easily calculate triangle solutions.

📚 Education
(5)
10
Cut Triangle
Cut Triangle
Cut Triangle
by Black Candy LLC
Free

Cut and remove pieces of a triangle shape until nothing remains, challenging your precision and strategy. Start cutting now and see how few moves you can make it take to clear the shape.

🎮 Games
(16)
11
Block Basic Triangle
Block Basic Triangle
Block Basic Triangle
classic block puzzle
Free

Drag triangle blocks onto a board to complete shapes in this classic puzzle game that's fun, brain-teasing, and addictive. With over 700 levels, free hints, and an easy-to-play design, start challenging yourself and get smarter today!

🎮 Games
(7)
12
Area of triangle
Area of triangle
Area of triangle
by Roman Konasov
Free
📚 Education
(0)
13
Isosceles Triangle
Isosceles Triangle
Isosceles Triangle
All measures, step-by-step
Free
📚 Education
(0)
14
Triangle Solver Free - Geometry Calculator
Triangle Solver Free - Geometry Calculator
Triangle Solver Free - Geometry Calculator
by 境 饶
Free

This triangle calculator solves right and irregular triangles by entering a few values and calculating the rest, making it a useful tool for geometry calculations. Try it out to easily solve triangles and get the results you need.

📊 Productivity
(40)
15
Triangle Angles Calculator
Triangle Angles Calculator
Triangle Angles Calculator
With convenient visual input
Free

This comprehensive geometry tool allows users to easily calculate various parameters of different types of triangles, including sides, angles, perimeter, and area, with a simple and intuitive interface. Perfect for students, teachers, and professionals, it provides accurate results with precision, working offline and supporting both metric and imperial units.

📊 Productivity
(0)
16
Bermuda Triangle Game
Bermuda Triangle Game
Bermuda Triangle Game
Rotate, move, and teleport!
Free
🎮 Games
(0)
17
Triangle Calculators
Triangle Calculators
Triangle Calculators
by V PUGAZHENTHI
Free
📚 Education
(1)
18
Triangle Puzzle Ext
Triangle Puzzle Ext
Triangle Puzzle Ext
by ryo itou
Free
🎮 Games
(1)
19
Triangle Simulator
Triangle Simulator
Triangle Simulator
by Toshiya Hondo
Free

This application allows users to simulate and calculate triangles, including sides, angles, and area, with various calculation modes and customization options. Try it now to efficiently calculate and keep track of your triangle calculations, and get the job done faster.

📊 Productivity
(0)
20
Triangle & Angle calculator
Triangle & Angle calculator
Triangle & Angle calculator
Geometry, angle, formulas
Free

The application is a comprehensive geometry and angle calculator, allowing users to efficiently solve exercises and verify their calculations with a simple click. It provides a user-friendly interface and includes a range of formulas and tools to assist users in their geometry and angle-related tasks.

📚 Education
(209)