IntervalBeep vs TimeStack Pilot

IntervalBeep is a clean, focused interval timer that beeps at set intervals so you can concentrate on what matters. Set a total time and an interval, IntervalBeep handles the rest. A clear beep sounds at every interval, a distinct sound marks the start, and a final tone lets you know you're done. No complicated setup, no clutter. SIMPLE TO USE - Set your total time (hours, minutes, seconds) - Set your interval - Press Start, that's it CUSTOMIZABLE SOUNDS - Choose from 12 musical notes for each sound - Configure start, interval, and end sounds separately - Set note duration (short, medium, long) - Up to 3 notes per sound - Preview sounds before you start WORKS IN THE BACKGROUND - Timer keeps running when your screen is locked - Audio signals play reliably in the background - Optional haptic feedback BEAUTIFUL DESIGN - Dual progress rings show total and interval time at a glance - Dark interface for comfortable use in any environment - Clean typography with color-coded counters - Responsive layout for iPhone and iPad USE IT FOR ANYTHING - Workout intervals and HIIT training - Cooking and baking - Study sessions and pomodoro technique - Meditation and breathing exercises - Presentations and public speaking practice - Music practice and rehearsals ONE-TIME PURCHASE No subscriptions. No ads. No in-app purchases. Pay once, use forever.

TimeStack Pilot is a clean and practical calculator for structured time values. It helps you calculate and convert day:hour:minute, hour:minute, minutes, and optional second-based time values. Designed for aviation, logbooks, block times, duty calculations, and other time-based tasks, TimeStack Pilot focuses on fast input and clear results. Features: • Fast calculator for structured time values • Supports d:h:m, h:m, minutes, and optional seconds • Clear multi-format result display • Customizable display settings • Optional background image • App language selection • No account required • Works fully on device • No tracking TimeStack Pilot is built for quick input, flexible display options, and distraction-free daily use.