from Frank Perdana Labs
Countdown timer for 5 seconds - 23:59:55 hours
● Apple Watch & Bluetooth 4.0 Low Energy
● Runs on an iPhone or iPad (main device)
● OPTIONAL: Use an Apple Watch to control the timer (requires iPhone 5 or newer)
● OPTIONAL: Use the app on additional devices (iPhone or iPad) to obtain extra displays
of the timer
● Extra large timer display (portrait/landscape)
FREE version: Timer time: 5 seconds - 1 minute.
Prerequisites for the main device:
● For use with Watch: iPhone 5 or newer
● For use without Watch: iPhone 4s, 5 or newer; iPad 3/mini or newer
● iOS 8.2 or higher
Prerequisites for an additional device:
● iPhone 4s, 5 or newer; iPad 3/mini or newer
For use with a Watch and/or an additional device, the device's Bluetooth must be
To be connected, the main device and extra devices must have the same unique device
By using a unique device ID, many main devices, each with their cooperating extra
devices, can operate simultaneously in the same area.
● Start/Stop timer: Tap on the time display.
● Reset timer: Long-tap on the time display.
● Start/Stop button
● Reset button
PLEASE NOTE: NO sound will be output if the app is not in foreground.
Timer - Watch & Bluetooth
(iPhone 5 / 6 is also required), iPhone, iPad
Apple iOS 11.0 or higher, see details above
free version + in-App Purchase