CalC Master Live

Name: CalC Master
Author: RS developer

RS developer3 apps · 15.8K installsEducationFreecom.rsdeveloper.calcmaster

Fun maths practice to boost your calculation speed! Practice, learn, and compete

Alert me ★ Watch Open in Play ↗

Total installs: 12,238
Installs / day: —
Rating: —★
Released: 22 Nov 2025
Last update: 29 Aug 2026
Countries: —

Install history

exact counter from Google Play

30d

Installs per day · last 30 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

Inspect the APK

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Permissions

7 in 1 group

0 Sensitive3 Notable4 Routine

OtherNotable7

Access to miscellaneous device features that don't fit other categories

Use NFC to talk with tags, cards and readers held close to your phonecontrol Near Field Communication · NFC
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Take your mental math skills to the next level with Calc Master, the ultimate brain training app designed to make you faster and sharper with numbers! Whether you're a student looking to ace your exams or an adult wanting to keep your mind active, Calc Master has everything you need. **What You'll Get:** 🚀 **PRACTICE ZONE** Sharpen your skills with a huge variety of practice modes. Each game has multiple difficulty levels and tracks your personal high score! * Addition & Subtraction * Multiplication & Division * Squares & Cubes * Roots (Perfect Squares & Decimal Values) * Percentage to Fraction Conversions * Factorials 🧠 **LEARN SECTION** Memorize key math facts with our beautifully designed, multi-page learning guides. * Multiplication Tables (up to 50) * Squares (up to 60) & Cubes (up to 30) * Pythagorean Triplets * Percentage to Fraction Cheatsheets * Higher Powers & Root Values 🏆 **TEST & COMPETE** Put your skills to the ultimate test! * **Random Test:** A challenging mix of 50 questions from all categories to test your overall speed. * **Daily Test:** A new test every day! Compete with other users on our online leaderboard. Can you get the #1 spot? (Requires login) 📊 **TRACK YOUR PROGRESS** Watch yourself improve with our detailed stats and rewards system! * **Full User Profile:** See your overall accuracy, total questions answered, and personal high scores all in one place. * **Daily Streak:** Maintain your practice habit by playing the Daily Test every day. * **Achievements:** Unlock dozens of fun badges for reaching milestones like getting a perfect score or maintaining a long streak. * **Detailed Results:** After every game, review every question to see your mistakes and learn from them. **Features:** * Clean, beautiful, and easy-to-use interface. * Secure login with Email or Google Sign-In. * Customizable Light and Dark themes. * Engaging sound effects (can be turned off). * Daily practice reminders to keep you on track. Download Calc Master today and start your journey to becoming a math whiz!

What's new

✨ Question Accuracy & Speed Insights: View live average time and student accuracy % badges on test questions. 📚 Formula Book & Revision Booster: Enhanced offline formula cards, exam tags, and rapid concept revision. 📅 Year-Wise Test Filtering: Seamlessly filter and practice previous years' tests and sectional mocks. ⚡ Performance & Stability: Database migration optimization, smoother offline caching, and faster test loading. 🐞 Bug Fixes: Resolved database upgrade crashes on select devices.

Growing in Education

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