Level Devil vs Chrono flip timer

The Official Tank Monitoring app from Electronic Sensors Inc. Monitor your tanks levels from anywhere on your phone.

Chrono flip timer brings count-up and countdown timing together in a clean, classic flip-clock interface. Large, readable digits and smooth flip animations help you stay focused on every passing second. COUNT UP & COUNT DOWN • Count up starts automatically after a 3-2-1 countdown (optional) — perfect for workouts, talks, meetings, and study sessions • Record laps during count up and copy them all after pausing • Tap or drag the flip digits to set a countdown • Use quick presets for 5, 15, 25, or 45 minutes, or set hours, minutes, and seconds precisely • Add a label to your countdown (like Study or Break) and see it on the Lock Screen, in notifications, and on the start screen • Timers continue across app launches until you pause or reset them LOCK SCREEN & DYNAMIC ISLAND • Follow the remaining time and progress of a countdown in a Live Activity on the Lock Screen and in the Dynamic Island — no need to open the app • Get a notification when time is up, even when your iPhone is locked or you are in another app MADE FOR FOCUS • View an extra-large fullscreen clock in landscape • Keep the screen awake while a timer is running • Get sound, vibration, and a celebration animation when time is up • Double-tap an empty area to hear the current time • Automatically remember your last countdown duration YOUR TIMER, YOUR WAY • Two interface styles: clean Standard, or sticker-like Hand-drawn with hand-lettered flip digits and a full-screen 3-2-1 and finish screen • Choose Classic Black, High Contrast, or Stage flip themes in the Standard style • Choose light, dark, or system appearance; the app icon follows Dark Mode, with Dark and Sun alternate icons • Use multiple interface languages with matching voice announcements • Designed for iPhone, iPad, and Mac • No ads, no tracking, and no personal data collection Whether you are focusing with a Pomodoro session, cooking, training, presenting, or running a meeting, Chrono flip timer keeps time clear and easy to see.