Trigonometry Help Lite 4+

Name: Trigonometry Help Lite
Rating: 4.6 (541 reviews)
Author: Armchair Engineering

Triangle Calculator + Workings

Armchair Engineering

- 4.6 • 541 Ratings

- Free
- Offers In-App Purchases

Description

Trig Help is a simple triangle calculator that enables you to quickly and easily find unknown angles & sides of any right-angled triangle.

Features Include:

- Accurately solve right-angled triangles
- Workings view, so you can see the math behind the solutions (requires optional upgrade)
- View a scale drawing of your solved triangle
- View a handy set of basic trig formulae
- Enter angles in radians, decimal degrees or degrees, minutes, seconds
- Select your preferred number of decimal places

What two App Store reviewers had to say about Trig Help:

"I could never remember those simple formulas. I always had to dig out my text books from MANY YEARS ago to refresh my memory. THIS LITTLE APP IS A DELIGHT TO USE! I love it! Even my engineer friends are impressed. THANKS!" 5 Stars

"Easy to use and accurate with high degree of precision. Would recommend to any toolmaker." 5 Stars

Also available for macOS on the Mac App Store.

Dec 6, 2019

Version 4.0.6

- Bug fixes

4.6 out of 5

541 Ratings

It works

I’m in a class where I need to use trig but I never learned it. This app is a life saver. I even paid to have the premium version.

Very Unclear Upgrade Options

There are several options for upgrade! But nothing at all to identify a single additional feature, other than how many decimal places are added beyond 0.9. You want my money, give me a slightly better reason for why I should gov it to you, rather than another app that gives me a better representation of the triangle. There are others apps that are free and give you 10 decimal places automatically.

This app will help you with basic trig. There are better ones out there for free. So you go into the scrap app pile!

Underrated

This app is SOOO helpful especially now in quarantine where it’s harder to learn this app has helped me soo much for geometry 10/10 recommend ❤️

The developer, Armchair Engineering, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.