Studio Clock GX2021 vs Clock Seconds Usage & Stats
Need to host a time sensitive live show, stream or podcast?
Turn your room into a professional studio with this clock that provides you the most accurate time, up to 1/1000 second. (+ leap second support)
Design and animations are inspired by the LED clocks from the 70s, still used by radio & television studios, airports, and more.
Want a more immersive experience? Enable the pips each quarter hour, half hour or every hour and turn up speakers to enjoy the Greenwich Time Signal (GTS) just like the one on the BBC radio stations.
Customise the clock to match your channel or brand identity with exclusive colors, available in-app!
- Apple App Store
- Free
- Utilities
Store Rank
- -
Largest and most accurate digital clock to fit your screen, with customizable colors, dimensions, 12/24 hour modes, atomic (compare to https://time.gov) , and more.
To customize the clock use Portrait, tap the clock to show / hide settings.
The app was designed to minimize battery consumption on your device.
Compare accuracy to https://time.gov
- Apple App Store
- Free
- Utilities
Store Rank
- -
Studio Clock GX2021 VS. 
Clock SecondsJanuary 15, 2026