Up&Down Timer vs 水平仪

Up&Down Timer counts down to zero or up from zero — one simple timer for cooking, study, workouts and focus. Set any duration in seconds with a fast numeric keypad, like a calculator. Tap start, and a Live Activity shows the time right on your Lock Screen and Dynamic Island — no need to open the app. When time is up, you get sound, vibration and a notification you won't miss. WHY YOU'LL LOVE IT • Countdown and count-up in one app • Fast keypad entry for hours, minutes and seconds • Live Activity on Lock Screen and Dynamic Island • Clear finish alert: sound, vibration, notification • Pause and resume with accurate time • Precise in the background and while locked • iPhone and iPad, 34 languages PERFECT FOR • Cooking and baking • Study, focus and Pomodoro sessions • Workouts and interval training • Work time-boxing • Meditation and rest • Talks and presentations • Brewing coffee and tea • Winding down before bed Simple, beautiful, distraction-free. Set your first timer in seconds.

使用设备测量水平倾斜角度并辅助对齐校准。