"Chronometer and Countdown HD" turns your iPad into a multi-stopwatch / multi-countdown timer.
Useful in sporting competitions or during athletic training to measure athletic performance, in motor racing and wherever it is necessary to use one or more stopwatches / countdown (simultaneously).

Features:
- 4 independent chronometer (You can use them simultaneously together with the 4 countdowns)
- Interruption and resumption of the stopwatches counting (independently one from another)
- "Lap" for measuring the arrival of two subsequent events for each chronometer (total of 8 events simultaneously)
- 4 countdown (independent and simultaneously) with remaining time adjustable (using the numeric keypad of the device)
- synchronization buttons for all stopwatches and for all countdowns
- chronometers and countdowns active even when the application is in the background