Ito Rush

Ito Rush builds mental math fluency through fast-paced, arcade-style challenges inspired by 1980s handheld games. Race against the clock across four game modes:

• Tens Stadium — tap the complement to reach 10, 20, or 100 before the grid fills up
• Formula Sprint — solve rapid-fire arithmetic under time pressure
• Comparison Run — compare two expressions with , or =
• Missing Link — fill in the missing number or operator

An adaptive difficulty engine adjusts to your skill level automatically. Start with multiple choice and work your way up to numpad entry as you improve. The game gets faster the better you play — see how far you can go.

Designed for ages 6 and up. Includes a parent challenge mode where parents set a task and share it with their child via a link.

• 100% offline — no internet connection needed, ever
• No accounts, no ads, no tracking, no in-app purchases
• No data collected — your progress stays on your device
• Child and adult profiles with independent progression

Recent changes:
• Choose app language in Settings — pick from 7 languages or follow your device default. Your choice is remembered.
• Cleaner navigation — removed an extra Play button on the bottom bar that didn’t do anything; start games from the home screen as usual.