Swipe up if it rises.
Down if it drops.
A number from 1–100 appears. Guess the next one higher or lower. 5 lives, one streak, infinite chase.
Free to play · Optional sign-in for leaderboard · Premium $8.99 CAD removes ads
Score
0
0
Correct
0
Streak
7
Best
↑ Higher
↓ Lower
How it works
Four steps. Infinite rounds.
A number appears
Anything from 1 to 100 lands on screen. Read it. Trust your gut.
Swipe your call
Swipe up if you think the next is higher. Down if lower. That's it.
Stack the streak
Each correct call cranks the multiplier — up to ×5 at streak 7+.
Lives in, lives out
Five lives. Wrong call burns one. Every 10-streak earns a bonus life — or watch a rewarded ad to revive.
The Multiplier
Streaks print points.
Every correct call hits for 10 × multiplier.
Hit 7 in a row, every swipe explodes to 50.
Streak
0–1
×1
Streak
2
×1.5
Streak
3
×2
Streak
4
×2.5
Streak
5
×3
Streak
6
×4
Streak
7+
×5
Max
Built to be played
Small game. Bigger wins.
Swipe to play
Up for higher, down for lower. Pure thumb game, no buttons in the way.
Multiplier ladder
Streak 0 starts at ×1 and climbs all the way to ×5 once you hit 7 in a row.
Streaks give life
Five lives, real stakes. Hit a 10-streak and earn a bonus life — or watch a rewarded ad to revive.
Global leaderboard
Best score and best streak ranked worldwide. Climb the board and stake your spot.
Friends, head-to-head
Follow friends, see their best runs, and switch to the Friends tab to settle who's actually better.
Plays offline
Subway, plane, anywhere. Sign in only when you want your scores on the leaderboard.
Yours to tune
Dark mode, haptics, and sounds — all in settings, all on by default.
See it in motion
One thumb. One screen.
One swipe up, one swipe down. That's the whole game.
Score
0
0
Correct
0
Streak
7
Best
↑ Higher
↓ Lower
Live gameplay
Score
340
10
Correct
7
Streak
7
Best
↑ Higher
↓ Lower
Max multiplier
Game Over
GAME
OVER
Final Score
70
5 correct · best streak 7
Best Score
275
Game over · revive
Pricing
Free forever.
Premium if you want it.
Free
$0
Forever, no trial
- Full game, every mechanic
- 5 lives + rewarded-ad revive
- Offline play, score saved locally
- Short ads between sessions
Premium
$8.99
CAD · One-time payment
- Everything in Free
- Zero ads, ever — including rewarded
- Instant revives, no waiting
- Support indie development
Why people stay
"Just one more round."
"I opened it for one round. That was 45 minutes ago."
Maya R.
Daily player
"The streak system is evil. In a good way."
Jordan K.
Premium
"Finally a phone game without 14 popups before I can play."
Sam T.
App Store review
One round won't
hurt you.
Probably. Download free on iOS and Android.
Find out in 30 seconds.
FAQ
Quick answers
A number from 1 to 100 shows up. Swipe up if you think the next one is higher, down if lower. Get it right to keep your streak alive and crank the multiplier.
Every correct call is 10 points × your current multiplier. Streaks 0–1 are ×1, then ×1.5, ×2, ×2.5, ×3, ×4, and ×5 once you hit 7 in a row. Miss once and you reset.
You start with 5 lives — each wrong call burns one. Every time you hit a 10-streak you earn a bonus life on top. When all lives are gone it's game over, but you can still watch a rewarded ad to revive and keep the run alive.
Yes. Sign in (Apple or Google) to post your best score and best streak to the global leaderboard. Playing without signing in is totally fine — your scores just stay on your device.
Yep. Follow friends from inside the app and switch to the Friends tab on the leaderboard to see who's on top of your circle.
Yes. The whole game is free, ads included. Premium is a one-time purchase that removes every ad — and turns the life-recovery button into a free continue, no video required. Pricing varies by region.
Gameplay is fully offline. Internet is only needed for the leaderboard, friends, and ads — none of which block you from playing.
Yep — settings let you toggle dark mode, haptic feedback, and sound effects independently.
Both. Built in Flutter, shipped natively to the App Store and Google Play.