About OnTime - Presentation Timer
OnTime is a presentation timer designed to keep speakers on schedule at lectures, presentations, and live events. A speaker sets the total duration and two warning points, then starts the timer. The entire screen changes color as time runs down: green indicates time remains, yellow signals that the speaker should begin wrapping up, and red shows that the limit is close. When the timer reaches zero, it continues counting upward so the speaker can see exactly how long they have gone over. Multiple named timers can be saved and selected from a list, making it possible to prepare different durations for separate talks or event segments. The screen stays on while a timer is displayed, and rotating the device does not interrupt a running countdown. Durations can be entered in several common formats, such as minutes and seconds or hours and minutes. OnTime is intended to be readable at a distance, with strong color transitions and a one-screen layout. It requires no permissions or network access and is described as having no tracking. The app focuses on timing and visible warnings; the speaker remains responsible for interpreting the color cues and ending the talk.
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