Black White Timer vs Color 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.

[Key Features] - Fullscreen timer animation: Visualize time passing at a glance - Multiple color themes: Switch themes with just one tap - Easy button-based time input for quick setup - Countdown completion alarm - Large clock display for clear visibility - No permissions required - respect for your privacy - Screen stays on while the timer is active - Simple to use with no complex settings needed [Use Examples] - Time management and focus timer - Study timer for productive learning sessions - Fitness timer for interval training - Cooking timer for perfect meal prep