Black White Timer vs Custom Visual Timer

Set your time and start to count down. Use your time more effective with Black White Timer. When started timer count down white screen turn to black simultaneously with time. If the screen will be full black it means time is up. Start timer before study for manage your time more efficiency. Hold screen 2 second for pause or exit.

Custom Visual Timer turns any countdown into a clear, personalized visual experience. It's great for routines, workouts, cooking, work sessions, and anything you want to time with a little more delight. Profiles: Save named timers for repeat use Themes: Preset palettes or your own colors Photo dial: Image reveals or fades as time elapses Custom alarms: Record your own sounds No ads: Free version stays ad-free. An optional Premium one-time purchase that hides upgrade reminders for a cleaner, uninterrupted experience.