【實用工具app】Mainspring|最夯免費app

A mainspring is the spiral torsion spring that provides power for mechanical watches and clocks. Mainspring (the app) should provide all the power you need as a mobile phone stopwatch.

- No banner ads - just donate from the Preferences page if you like the app.

- Lap time records with minimum, maximum, and average lap times.

- Press and hold the start/stop/lap buttons to enlarge them.

- Use the "unlap" and "unstop" menu items to undo accidental touches of the Lap or Stop buttons.

- Portrait and landscape layouts.

- Haptic feedback option when pressing start, stop, or lap buttons.

- "Talking stopwatch" will recite lap time and stop time so you can stay focused on what you're timing.

- Optionally prevent the phone from sleeping so you don't miss any button presses.

- Use the volume buttons for start/stop or start/lap/stop actions.

- Notification icon provides quick access back to the stopwatch from within other apps.

- Lock-in a preferred screen orientation.

免費玩Mainspring APP玩免費

免費玩Mainspring App

Mainspring APP LOGO

Mainspring APP QRCode