CalcRush

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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Screenshot image
Screenshot image
Screenshot image

About this game

CalcRush is a fast-paced mental math game designed to sharpen your arithmetic skills under time pressure.

HOW TO PLAY
Solve as many math problems as you can before the timer runs out. Every correct answer counts — how far can you push your limits?

Watch your calculation skills grow as you rush through them as fast as you can!

Compete against your friends over the leaderboard. Who will be the fastest player among them all?

FEATURES
• Multiple operations — Addition, Subtraction, Multiplication, Division, all easily customizable
• Flexible time limits — Choose from 30, 60, or 90+ seconds
• Leaderboard — Compete with players worldwide, compete against your friends and family
• Guest & Google login — Signing-in would be optional. log-in to keep your records among other devices

Challenge yourself. Challenge with others. Show how fast you can rush!
Train your math skills with fast-paced arithmetic challenges!
Updated on
Aug 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info and App activity
  • Data is encrypted in transit
  • You can request that data be deleted
  • Committed to follow the Play Families Policy

What’s new

· Reorganized the menu: Friends now has its own screen, and the leaderboard and stats share one.
· Game Start is split into Record Mode and Competition.
· The friend list is sorted by name.
· You can add up to 50 friends.