Trigonometric Identities Tutor

Trigonometric Identities Tutor

by Joseph Kodet

1 ratings
2 reviews

Archived App (Last seen on 8 Feb 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • February 9, 2019
  • September 1, 2023

Features

Trigonometric Identities Tutor screenshot #1 for iPhone
Trigonometric Identities Tutor screenshot #2 for iPhone
Trigonometric Identities Tutor screenshot #3 for iPhone
Trigonometric Identities Tutor screenshot #4 for iPhone
Trigonometric Identities Tutor screenshot #5 for iPhone
Trigonometric Identities Tutor screenshot #6 for iPhone
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About

Master trigonometric identities for high school and college math. This app aids memorization of common identities, hyperbolic functions, inverse functions, derivatives, integrals, unit circle values, and graphical functions. It's an excellent study tool for precalculus and calculus.

Memorize common trigonometric identities
Learn hyperbolic and inverse function identities
Study derivatives and integrals of trig functions
Practice unit circle values (degrees and radians)
Recognize trigonometric and logarithmic graphs
Aid for precalculus and calculus courses
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What's New in Trigonometric Identities Tutor

1.0.8

September 1, 2023

update for latest versions of iOS

User reviews

it’s ok

the app is okay. i am able to learn decently.

i wish there was a practice mode, as i dont know a lot of these yet. when I guess on one that i dont know, it will highlight the answer for one second, and then quickly move on. there isn’t any time for me to learn it. maybe a “next” button would solve this problem, or a flashcards feature instead of only a quiz mode.
the pictures are weird at times & hard to read. they seemed to be stretched to fit the button size, which warps some of the shapes.

overall it’s an alright app, but definitely can stand some improvements. i do appreciate the creator though, as having a trig learning app is rare right now!
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It doesn’t open when i click on it

Only see the loading page and then it jumps back to home.
you seriously are charging money for this?
If you’re not going to fix it and just scam people then keep all your other apps and delete this one.
I have an iPhone 7, if it is not suitable for this iphone chances are it is not suitable for other devices.
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Response from developer

The description states clearly which iPhone, iPod, and iPad devices that this app is suitable for. Per the user's complaint about the iPhone 7, I retested this app in the Xcode Simulator for both iPhone 7 & iPhone 7 plus. For both cases it opens & operates normally. Further, I tested this physically against an iPod touch 7th generation with similar processor specifications and it works fine

Developer apps

FAQ

What trigonometric identities does Trigonometric Identities Tutor cover?

Trigonometric Identities Tutor covers common identities used in high school and university math, including those for hyperbolic functions, inverse functions, and common derivatives and integrals of trigonometric functions.

Can Trigonometric Identities Tutor help with unit circle memorization?

Yes, Trigonometric Identities Tutor helps users memorize the values of the Unit Circle for cosine and sine functions in both degrees and radians.

What is the price of Trigonometric Identities Tutor?

Trigonometric Identities Tutor is a paid app priced at $2.99.

What devices is Trigonometric Identities Tutor available on?

Trigonometric Identities Tutor is available for iPhone, iPad, and iPod devices.

How often is Trigonometric Identities Tutor updated?

The latest version, 1.0.8, was released on September 1, 2023. The app was originally released on February 9, 2019.

What is the age rating for Trigonometric Identities Tutor?

Trigonometric Identities Tutor has an age rating of 4+.

Does Trigonometric Identities Tutor have ads?

No, Trigonometric Identities Tutor does not contain advertisements.

What is the user rating for Trigonometric Identities Tutor?

Trigonometric Identities Tutor has a rating of 3.0 stars from 1 rating.