Increment

Contains adsIn-app purchases
Content rating
Everyone
5+
Downloads
Content rating
Everyone
Users Interact
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About this game

Increment is a fast, arcade-style mental-math game that turns simple arithmetic into a reflex sport.

The rule is dead simple: you're shown a number and an instruction: "add 1 to each digit." Type the transformed number on the keypad before the timer runs out. So 125 becomes 236. Easy? Now do it in a second and a half. Now the digits roll over, so 9 becomes 0, and 909 becomes 010. Now it's +2, then +3. Now there are more digits, up to four.

TWO WAYS TO PLAY
• VS: challenge a friend on the same 10 numbers. Send a link; they play the same round with your time ticking on each number; the faster answer takes each point. You get a notification when they've played. Works between Android and iPhone.
• Classic: endless escalation. Build streaks, level up, survive three misses.

Plus a Daily Challenge: the same 20 numbers for everyone, every day. Keep your day streak alive and share your grid.

Make it yours: pick an avatar and your country flag. They travel with every challenge you send, and your stats live on your profile.

Nail answers in a row to build streaks and level up: bigger numbers, bigger increments, less time on the clock. Miss three and the run is over. Then you do the only reasonable thing: play again.

FEATURES
• Two modes, VS and Classic, plus a Daily Challenge
• Challenge friends with a link: no accounts, no sign-up
• VS results arrive on their own, with a notification when your friend has played
• A player profile: avatar, country flag and your stats
• One-more-go arcade loop: quick runs, instant restarts
• Escalating difficulty: up to four digits, bigger increments, a tighter timer
• Digit roll-over (9 → 0)
• Tracks your best score and best streak
• Clean, high-contrast design built for one-handed play
• Optional one-time "Remove Ads" upgrade

No accounts. No fluff. Just you, the numbers, and the clock.
Fast mental-math arcade: add to each digit before the clock runs out.
Updated on
Nov 3, 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.
  • This app may share these data types with third parties
    Personal info, App activity, and Device or other IDs
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

New in 1.5:
• Friends: add friends with your code or a link, and see each other’s Daily times.
• Daily leaderboard: see where your time ranks today, with friends and with everyone.
• The Daily is now timed.
• Play the Daily in your browser at ssgm-llc.com/increment/daily
Content rating
Everyone
Users Interact
Learn more

App support

About the developer
SSGM LLC
info@ssgm-llc.com
2108 N St Sacramento, CA 95816-5712 United States
+1 626-231-7120

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