Reviews of Triangle Math - Trigonometry

By: Xavier B. App

List of user reviews and ratings for Triangle Math - Trigonometry

Total ratings

4.33 (Rating count: 117)

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Review summary

Users appreciate the app for its simplicity, ease of use, and clear interface, ideal for quick and precise triangle calculations without extra tutorials. It is especially helpful for applications like carpentry. However, multiple users reported a minor bug in the law of cosines formula where the sign is incorrect, affecting formula accuracy. Overall, it is considered one of the best and user-friendly trigonometry calculators with minimal downsides.

Pros

Very easy to use and simple interface.
Provides precise calculations of all sides and angles of triangles.
Includes helpful formulas and calculates results without unnecessary explanations.
No ads and great UI design.
Perfect for specific use cases like carpentry where quick answers are needed.

Cons

Minor bug in the law of cosines formula displaying a plus symbol instead of minus.
Occasional errors in formula representation noted.
One review simply states 'Bekar' (useless), indicating some dissatisfaction but not elaborated.

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User Reviews

Recent rating average: 4.50

All time rating average: 4.33

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6% (1)

Date	Author	Comment
2020-08-18	Go*****	Surajkumar
Surajkumar
2020-04-21	A *****	The law of cosines has a error in the formula.
The law of cosines has a error in the formula.
2019-10-08	A *****	Everything that I needed for carpentry work. Excellent!
Everything that I needed for carpentry work. Excellent!
2019-10-01	A *****	Very helpful app. Spares me from having to use the cosine rule, etc. Keep up the great work.
Very helpful app. Spares me from having to use the cosine rule, etc. Keep up the great work.
2019-02-07	A *****	Very enjoyable, with helpful formulas behind the results.
Very enjoyable, with helpful formulas behind the results.
2018-12-17	A *****	Great, it can calculated phytagorean and heron
Great, it can calculated phytagorean and heron
2018-11-01	A *****	The app is very useful and easy to use. (A minor bug: The the third addend in the Law of Cosines is reported with the + symbol, in place of the - simbol)
The app is very useful and easy to use. (A minor bug: The the third addend in the Law of Cosines is reported with the + symbol, in place of the - simbol)
2018-08-27	A *****	What a great app just what I need👌👌👌👌👍😊😊☺
What a great app just what I need👌👌👌👌👍😊😊☺
2018-07-01	A *****	Very good
Very good
2018-05-26	A *****	I love it
I love it