StopTimer
A timing game with one move: tap the big button to start the clock, tap again to stop it right on the target.
Ten worlds, 300 levels: clocks that run fast or slow, vanish, count down, glitch, freeze and speed up. Stop inside the tolerance to pass, land right on the target for three stars, and within ±0.005 s the screen shouts SPOT ON. Play the daily challenge (same target for everyone), see how long you last in Survival, or challenge a friend in a two-player Duel on one phone.
Contact us
Found a problem or have a question? Write to mekaxstudio@gmail.com. Please include your device model and iOS version. We usually answer within a few days.
Frequently asked questions
How do I play?
Tap the big button once to start the clock and tap it again when the clock shows the target. The closer you stop, the more stars you earn. Some levels have two to four targets in one run: tap once at each target.
My taps feel late. What can I do?
Some screens register touches a little late. Open Settings → Touch delay → Rhythm test and tap along with the beeps; the game measures your delay and subtracts it from every stop. Stops are measured from the moment you touch the screen, not from the next frame.
How do I unlock the next world?
Beat the world's boss level (level 30) and collect at least 45 of the 90 stars in that world. A locked world shows what's missing and what it will teach you.
How do I earn coins?
Coins come from new stars (replaying a level pays only when you earn a new star), boss levels, the daily challenge, Survival records and player levels. Spend them in the Locker on clocks, buttons, celebrations, themes and sound packs. Cosmetics never make the game easier, and some items can only be earned.
What is the daily challenge?
Every day there is one target and one clock trick, the same for every player. You get three tries and the best one counts. Finish all three to keep your streak and earn coins, then copy your result to share it.
Are there ads or purchases?
The game is free. It shows a banner on the main menu, an occasional full-screen ad between career levels, and video ads only when you choose a reward (double coins, free coins, an extra daily try, a Survival revive, an extra practice round). Ads never appear while the clock runs. Optional purchases: Remove Ads, two coin packs and a starter pack. See the Privacy Policy.
I bought Remove Ads. How do I get it back on a new phone?
Open Settings → Restore purchases while signed in with the same Apple ID.
Can I change the language, sound or vibration?
Yes, in Settings. The game is available in English, Bahasa Indonesia, Bahasa Melayu, Português (Brasil), Español (México), ไทย, Türkçe and Tiếng Việt.
Does the game need an internet connection?
No. StopTimer can be played offline. Ads and purchases need a connection.
How do I delete my data?
Settings → Delete my data erases your progress, coins and cosmetics on this device and resets the analytics identifier. Purchases can be restored afterwards. Deleting the app also removes everything stored on the device.