Mental Math Trainer Android

Mental Math Trainer

By: Nuvo Apps App
Learn speed-math tricks. Adaptive drills. Watch yourself get faster. Offline.

Overview

Features & Capabilities

Sharpen your mental math — no calculator, no sign-up, 100% offline.

Mental Math Trainer teaches you real speed-math techniques, then drills them at the
right difficulty for you. You always know you're improving: charts show your
solve time and accuracy trending up.

WHAT YOU GET
• Core practice: addition, subtraction, multiplication, division
• Speed tricks: multiply by 11, subtract from 1000, square numbers ending in 5, and more — each with a quick 20-second lesson
• Exam-style drills: ratios, simple interest, multi-step problems
• Fractions & decimals: practice with a smart keypad
• Adaptive difficulty that finds your edge (not too easy, not too hard)
• Challenge mode and GMAT-style exam presets for serious prep
• Progress charts, streaks, and personal bests
• Calibration onboarding so day one feels right for your level

BUILT FOR
• Competitive exam students (GMAT, GRE, aptitude tests)
• Adults who want to keep their brain sharp
• Parents helping kids build number confidence
• Speed-math and Vedic math fans

PRIVACY & OFFLINE
All practice data stays on your device. No account required. Works on a plane.

Remove Ads available as a one-time purchase.

User Growth & Download Statistics

App
By:
Nuvo Apps
Downloads:
15 1
Version:
1.0.0 Last updated: 2026-08-18
Version code:
2
Creation date:
2026-08-14
Publisher country:
BD BD
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
  • See more
Size:
44.00MB
Email:
sd*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-08-23
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Nuvo Apps
Google Play Store
https://play.google.com/store/apps/details?id=com.sdtareq.whetstone
Email:
sd*****@gmail.com
Website:
https://sdtareq.github.io

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