Ticket Timer
Sync with the ticketing server’s clock and keep a floating countdown on screen, so you can click at the right second. Download the app on your phone, or use the web version on your computer with no installation.
Features
FEATURESRTT-adjusted time sync
Sends 5 consecutive HEAD requests, using the lowest RTT to adjust for network latency and accurately read the server’s HTTP Date header.
Floating countdown
With an Android overlay on mobile or browser Picture-in-Picture on desktop, the countdown stays on top, so you can still see it when you switch to the ticketing page.
Color alerts
At 10 seconds, turns orange-red; at 3 seconds, deep red; at zero, shows a large “GO!” to signal it’s time.
Choose your ticketing URL
Enter any ticketing website URL. The app syncs with that server to avoid mistakes caused by time zones or differences in server time.
How it works
Choose your version
On your phone, install the APK and allow “Install unknown apps” or “Allow from this source,” Android’s standard prompt for apps outside the Play Store. On your computer, open the web version with nothing to install.
Enter the ticketing URL and sync
Paste the URL of the ticketing page and select “Sync time.” The timer takes 5 consecutive measurements from that server and uses the most accurate one as its reference.
Set the sale time
Enter the sale time (hours, minutes and seconds) to start the countdown. A floating window appears on top of your screen, using a system overlay on mobile or browser Picture-in-Picture on desktop.
Switch to the ticketing page and wait for “GO!”
Switch to your browser or ticketing app and stay on the purchase page. The floating countdown remains visible. Click when you see “GO!”
Compatibility
The mobile app requires Android 8.0 or later. The floating window needs the “Display over other apps” permission; the app guides you through enabling it on first use. Some manufacturer ROMs, such as MIUI and ColorOS, may require you to enable an additional background overlay permission manually.
The web version needs no installation and works in browsers on Windows, macOS and Linux. Chrome / Edge 116+ use Picture-in-Picture to keep the countdown above other windows. Other browsers automatically fall back to a small pop-up window. There is no native iOS app due to platform restrictions; use the web version instead.