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Triangle Solver

Triangle Solver

by William Jockusch

31 ratings
88 reviews
📚 Education
Free

Details

  • Released
  • Updated

Features

Developer

William Jockusch
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Triangle Solver screenshot #1 for iPhone
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Triangle Solver screenshot #4 for iPhone
iphone
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Reviews summary↘︎
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🔄6+ apps
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❓4 answered
FAQ↘︎
📦w/o updates
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About

Calculate unknown sides and angles of a triangle with ease. Supports various input combinations, including two angles and one side, two sides and one angle, or three sides.

✓Calculate unknown sides
✓Calculate unknown angles
✓Two angles and one side input
✓Two sides and one angle input
✓Three sides input
Show original description

What users say

Summarized from real user reviews of Triangle Solver. Based on 31 reviews and a 4.2/5 average, it highlights the 10 positives and 10 negatives reviewers mention most about this Education app.

Positive things

  • 👍Simple and easy to use
  • 📐Accurate calculations
  • ✨Ad-free experience
  • 📐Dynamic triangle diagram
  • 🚀Quick results
  • 👍Very helpful for work/school
  • 💡Free of charge
  • 👍Clear interface
  • 👍Good graphics
  • 👍Solves for any triangle

Negative things

  • 🐛Crashes frequently
  • 🐛Stopped working on iOS
  • 🐛Input fields not clear
  • 🐛Ads can be intrusive
  • 🐛Difficult to use with irrational numbers
  • 🐛Tiny buttons
  • 🐛Doesn't allow value entry
  • 🐛UI is broken
  • 🐛Only accepts integers
  • 🐛Ad banner introduced in update
See all reviews

What's New in Triangle Solver

9.0

May 13, 2017

This app has been updated by Apple to display the Apple Watch app icon. 64 bit support On-screen keyboard instead of Apple keyboard

More

User reviews

Most RecentHighest RatedLowest Rated

то что надо.

пользуюсь очень давно. удобный вид и управление.
балистбалист

Useful Results

With one known side and any other combination of two more known quantities?(angle or side), you get quick results up to 5 decimal places for lengths and areas. Plus the triangle diagram changes to show the shape of your results. Very useful indeed!
Regulus X-1Regulus X-1

Big Help

Thank you for making this app and for doing so as an ad free service. I use this when calculating how I am flying my festival kites. Thank you for your kindness. 😃
King Louis XVIIKing Louis XVII

Slick!

I'm impressed by the simplicity of the interface and the excellent graphics.
At first, I thought the app was rather bulky but then realised the displayed triangle is re-drawn according to user input to present its true shape!
Very impressive.
Whapper StanWhapper Stan

KISS - wie man es sich wünscht

Die App macht genau das, was man von ihr erwartet!
Auf das Wesentliche reduziert, aber dafür super übersichtlich und sehr gut zu bedienen!
Danke
Kuches_K17 .Kuches_K17 .
See 83 more reviews

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User experience

🐞

Reported Bugs

10 issues

Stopped working on iPhone and iPad

Bug

App crashes

Bug

Won't open on older devices

Bug

Doesn't allow value entry

Bug

Input fields not clear

Bug

Buttons are tiny and difficult to read

Bug

Gives NAN answers

Bug

Erases input when typing numbers

Bug

Screen jumps when entering values

Bug

Cannot enter any variables after upgrade

Bug
✨

Requested Features

6 requests

Add switch to radians feature

Feature

Allow input of irrational numbers

Feature

Show steps for solving problems

Feature

Triangle shape changes to match values for accurate scale

Feature

Option to use app sideways for larger keyboard

Feature

Ability to use squares

Feature

FAQ

What can this app calculate?

This app can calculate the unknown sides and angles of a triangle. It handles various input scenarios, including when you know two angles and one side, two sides and one angle, or even all three sides.

What are the input options for solving triangles?

You can input two angles and one side to find the remaining elements. Alternatively, the app supports cases where you provide two sides and one angle, or all three sides.

Is this app free to use?

Yes, this application is completely free to download and use. There are no costs associated with its functionality.

What kind of users would benefit from this app?

This app is ideal for students learning geometry or trigonometry, as well as professionals like engineers and architects who frequently work with triangle calculations. Anyone needing to quickly solve triangle problems will find it useful.