Trigonometry is a branch of mathematics that deals with the relationships between the sides and angles of triangles. It has numerous applications in various fields such as engineering, physics, and architecture. With the rise of technology, it has become more accessible for people to learn and practice trigonometry using mobile apps. In this article, we will explore some of the best trigonometry apps available for Android devices. These apps offer a range of features, including interactive lessons, practice problems, and calculators, to help users improve their trigonometry skills.
When it comes to learning trigonometry, having access to high-quality educational resources can make a significant difference. Many of the top trigonometry apps for Android platforms offer interactive lessons that cater to different learning styles. Users can learn about key concepts such as angles, triangles, and trigonometric functions through engaging animations and visual aids.
We have compiled a list of 9 Best Trigonometry App For Android for your consideration, which have undergone rigorous testing and evaluation by our team of experts.
Table of Contents
9 Best Trigonometry App For Android
1. Trigonometry. Unit circle.
Trigonometry is a branch of mathematics that deals with the study of angles and their relationships with sides of triangles. The unit circle is a fundamental tool in trigonometry that aids in the visual understanding and computation of sine, cosine, tangent, cotangent, secant, and cosecant functions in both degrees and radians. A description of these functions is accompanied by a table of values that assists in their calculation.
Trigonometric formulas and identities aim to further explore the relationships between angles and sides of a triangle. These include symmetry, shifts, periodicity, basic identities, sum and difference of angles, double angle, triple angle, half-angle, sum and difference functions, multiplication of functions, lowering the degree formula, as well as derivatives and integrals.
A feature of the unit circle is its ability to move the point to define the angle and functions. Users can tap the circle center to determine the exact angle they want and use options to show what they need. If an error is found or if the user did not find what they were looking for, they can send an e-mail for assistance.
2. Trigonometry Practice & Prep
The Trigonometry Android app developed by Varsity Tutors provides various features to enhance studying for the subject. The app offers free access to full-length diagnostic tests, flashcards, questions of the day, and more.
Users can select a subject and take quizzes or diagnostic tests. Additionally, users can create their own flashcards for personalized studying. The app also provides detailed results and analysis in a user-friendly format, which can be shared with peers or instructors.
The app includes well-organized practice problems to aid in learning individual concepts. It also offers curated flashcards organized by subject, allowing users to learn at their own pace.
Furthermore, the app provides access to thousands of top tutors. Users can find the best private tutor for their specific needs by browsing through the available options.
3. Algebra 2 Practice & Prep
Varsity Tutors has produced an educational app, Algebra 2 Android, which offers free and useful tools to aid students in studying Algebra 2. The app features full-length diagnostic tests, flashcards, and daily test questions that are available for free, and are designed to improve the student’s studying experience. The app offers several features that can be useful in different ways.
To begin using the app, a user may select a subject and then choose to take quizzes or full-length diagnostic tests. The app allows users to create their own flashcards for studying purposes. Users can also view detailed results and analysis, presented in an easy-to-understand format, and share their scores with friends or instructors.
Furthermore, the app provides a feature that allows users to explore and learn individual concepts by practicing with well-organized problems. The app also has an option to browse through curated flashcards organized by subject and learn at one’s own pace. In addition, the app enables users to search for and find the best private tutors for their particular needs, from a list of thousands of the top tutors.
Thus, Varsity Tutors’ Algebra 2 Android app is an excellent resource for students seeking to improve their Algebra 2 proficiency, with its range of free and useful features designed to aid in studying.
4. Precalculus: Practice & Prep
The Varsity Tutors’ Pre-Calculus app for Android-powered smartphones and tablets covers functions and graphs that are typically taught in Algebra 1 and Algebra II courses. Additionally, the app offers instruction on other Pre-Calculus topics, such as solving and graphing functions, domain, range, maxima and minima, and describing different properties of functions. Pre-Calculus also covers exponential and logarithmic functions, polynomials, and sequences and series. The app includes diagnostic tests, interactive flashcards, and a question of the day feature, and a syllabus that breaks down Pre-Calculus materials in a detailed order. Users can start from the top or select specific categories to study. The Varsity Tutors Pre-Calculus app is a useful resource for beginners or those looking to brush up their skills.
5. Trigonometry Calculator
This app is designed to function as a trigonometry calculator specifically for right-angled triangles. It has been created to provide quick and precise value calculations for users. One of its key features is its ability to calculate the values of sides, angles, and the area of a right-angled triangle provided that valid known values are provided. Additionally, the app is accurate up to 16 decimal places which ensures that users are provided with highly precise results. The app allows users to calculate angles using degrees or radians. The interface of the app is simple and minimalistic, making it easy for users to navigate and use the app.
To ensure that users get the best possible experience while using the app, it is recommended that they keep the app fully updated. The developers regularly implement improvements and bug fixes to improve the functionality of the app. By keeping the app up to date, users can ensure that they are benefiting from the most recent updates and that any issues that they may encounter are resolved promptly.
6. Trigonometry
The app in question features two distinct sections: a comprehensive trigonometric calculator, and a complete list of trigonometric identities and formulas. The trigonometric calculator includes functions such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), cosecant (csc), and secant (sec). Additionally, the app offers an inverse trigonometric calculator featuring inverse sine (arcsin), inverse cosine (arccos), inverse tangent (arctan), inverse cotangent (arccot), inverse cosecant (arccsc), and inverse secant (arcsec) functions.
The app’s list of trigonometric identities and formulas comprises a variety of basic and advanced relations, including symmetry, shifts, and periodicity formulas, angle sum and difference formulas, double angle formulas, triple angle formulas, half angle formulas, power reduction formulas, and product to sum formulas. The list also includes inverse trigonometric formulas, derivative formulas, and exponential formulas.
The app’s offerings cater to users seeking a comprehensive suite of tools for solving trigonometric problems, ranging from basic calculations to advanced formulas. Users can easily access the app’s two sections to quickly obtain the desired calculation or formula.
7. Trigonometry Mathematics
The application is aimed at beginners who want to learn the fundamental principles of trigonometry. The software provides a complete overview of the mathematical and geometrical interpretation of trigonometry and its physical significance. The application covers all aspects of trigonometric formulas and identities, and the tutorial is particularly useful for students who want to solve mathematical problems concerning heights and distances.
The application covers a wide range of topics, such as the introduction to trigonometry, angles, quadrant angles, and co-terminal angles. It also includes trig functions of large and negative angles, reference angles, and the introduction to trigonometry functions. The application covers SOH CAH TOA- trigonometry, inverse trigonometry functions, sine (sin) function-trigonometry, arcsin, and the graph of the sine (sin) function- trigonometry.
The application further covers the topics of sine waves, cosine (cos) function- trigonometry, arccos, graph of the cosine (cos) function- trigonometry, and tangent (tan) function- trigonometry. It also includes arctan, graph of the tangent (tan) function- trigonometry, cotangent, secant (sec)- trigonometry function, and cosecant (cosec)- trigonometry function.
In summary, the application is a comprehensive tool for learners seeking to learn trigonometry from scratch.
8. Trigonometric Calculator
This app is a math calculator that is designed to calculate the values of important trigonometric functions, including Sine, Cosine, Tangent, Arcsine, Arccosine, and Arctangent. It may be considered the best math tool for school and college students, especially those studying geometry.
Trigonometric functions play a crucial role in computing unknown lengths and angles in triangles. They are utilized in various fields, such as navigation, engineering, and physics. Additionally, in elementary physics, these functions can be used to resolve a vector into Cartesian coordinates. Furthermore, the sine and cosine functions are commonly utilized to model periodic phenomena in sound and light waves, as well as the position and velocity of harmonic oscillators.
9. Triangle Calculator
This application allows users to solve triangles by inputting two sides and one angle, two angles and one side, or three sides in order to calculate remaining values using trigonometry. Angles can be measured in degrees, radians, grads, or degrees with minutes and seconds. The ▲² button displays a second solution, when applicable, for ambiguous cases.
The application has received over 1 million downloads. Users can also purchase a paid, ad-free version of the app. Additionally, if a user notices a translation error or would like to assist with a new translation, they can contact the developer through email.