Sprint Intervals vs Hangboard Buzzer

Sprint Intervals is a precision interval timer built for athletes, coaches, and anyone who trains with purpose. Design complex interval sequences in seconds with our drag-and-drop timer builder — then let the app guide you through every rep, every set, every second. Stop settling for rigid, one-size-fits-all timers. Sprint Intervals lets you build exactly the workout you want — then guides you through it hands-free. CREATE YOUR PERFECT TIMER Drag, drop, and reorder interval blocks to design any routine. Assign custom categories like Work, Rest, or Cardio — each with its own color and icon. Use repeat groups to build complex sessions in seconds. Save your favorites and start them with one tap. HANDS-FREE VOICE COACHING Never look at your phone mid-set. Voice announcements call out every transition, set number, and interval name so you stay focused. Countdown beeps warn you before each switch. Mute everything instantly when you need silence. SEE YOUR PROGRESS Dive into session insights with interactive charts. View workout minutes by day, week, month, or year. Filter by category to see exactly where your time goes. Every session is saved with a full interval-by-interval breakdown. DESIGNED FOR YOUR WORKOUT • Dynamic progress ring with interval markers • Live Activity on Lock Screen and Dynamic Island • Floating timer bar so you never lose your place • Confetti celebration when you finish • Fully accessible with VoiceOver support

Hangboard Buzzer is an interval timer built for hangboard training. Start from a proven protocol, or build your own program from segments. For each segment, pick the grip, how many fingers and how many reps. That's all. Buzzer then counts you through the prepare and every hang and rest, so you can put the phone down and focus on the exercise. • Research-backed protocols: add Abrahangs, Repeaters, Max hangs and more as programs in one tap, with instructions and links to the sources • Custom programs: save several, each with its own hang and rest times • Audio and haptic cues: you never have to look at the screen mid-hang • Large, clear visuals show the time left when you do look • Live heart rate (optional): see your bpm during the workout with AirPods Pro 3 • Effort rating: rate each session afterwards, with a suggestion based on your heart rate • Apple Health integration (optional): save sessions as Climbing workouts with heart rate and effort. Your weight is read from Health to estimate the energy each session burns. • A short arcade game after every workout, with a friends leaderboard via Game Center (optional) • Six colour themes and alternate app icons • No account, no ads, no tracking Every feature is free. If you find Buzzer useful, an optional tip in Settings helps keep it on the App Store. Tips unlock nothing.