Trigonometry-1 Notes and Quiz

Name: Trigonometry-1 Notes and Quiz
Rating: 4.1538463 (125 reviews)
Author: Multimedia E-Learning Education System (MELES)

By: Multimedia E-Learning Education System (MELES)

Simplified Pure Math notes and an Interactive Math Quiz

Features & Capabilities

Trigonometry-1 Notes and Quiz delivers concise, easy-to-follow Pure Math notes on trigonometry paired with an interactive, guided quiz to reinforce learning. The app supports both Dark and Light modes and includes over 30 worked examples per chapter with step-by-step solutions and extra side notes to deepen understanding.

Topics covered include trigonometric ratios, graphs of sinθ/cosθ/tanθ, ratios for 30°, 45° and 60°, secant/cosecant/cotangent, trigonometric equations, Pythagoras, compound and double-angle formulae, the t‑formula, acosθ + bsinθ form, factor formulae, sine & cosine rules, and triangle area. Each chapter finishes with past-paper examination questions for targeted exam practice and improvement.

User Growth & Download Statistics

App Education

By:

Multimedia E-Learning Education System (MELES)

Downloads:

57,872 83

Rating:

4.15

(125)

Version:

5.3 Last updated: 2025-10-10

Version code:

Creation date:

2019-02-28

Publisher country:

Permissions:

com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.WAKE_LOCK Low risk
com.android.vending.BILLING Low risk
android.permission.ACCESS_NETWORK_STATE Safe
com.android.vending.CHECK_LICENSE Safe

Size:

11.37MB

Email:

me*****@melesmath.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 272,202 ▼ 633

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Multimedia E-Learning Education System (MELES)

Google Play Store

https://play.google.com/store/apps/details?id=com.puremath.trigonometry1

Email:

me*****@melesmath.com

Website:

https://melesmath.com

User Reviews

Users praise the app for its comprehensive, clear, and effective trigonometry lessons that greatly aid learning and exam preparation. Many find it superior to traditional textbooks and appreciate how it makes math less intimidating. However, several users express frustration with the coin-based access system, which they find limiting and tiring. Some feel the app pushes monetization too much. Additionally, there is a desire for expanded content covering other math topics like mechanics and conic sections.

Pros

Comprehensive coverage of trigonometry topics with thorough explanations and many examples
Effective and clear teaching tool that helps students understand mathematics and prepare for exams
Makes learning mathematics less intimidating and more engaging
High quality educational content comparable to or better than traditional textbooks

Cons

The app uses a coin system that can be frustrating, with users tired of having to collect or pay coins for access
Some users perceive the app as trying to monetize excessively or not being worth the cost
Requests for additional related content, such as mechanics or conic sections, indicating desire for broader material

Recent reviews

My name is Dharma Budha. I live in Nepal . I am 35 years old. I am a teacher . I should have to be very busy . I have a mobile phone and two children. They are two son . Now they read in class 3 . They are very fulish or stupid. They watch movie in my mobile phone anytime .So I opened this security app . Thank you.