Running Interval Timer HIIT vs Interval Timer

Time your runs, walks and recovery breaks with custom intervals, voice cues and a clear countdown. Running Interval Timer HIIT helps you follow your workout from warm-up to cool-down on iPhone and iPad. SET YOUR OWN PACE Choose your warm-up, sprint, recovery, rounds and cool-down. Alternate running with walking, build a sprint session, or set timed work and rest for HIIT and circuit workouts. Set recovery to zero when you want to move straight into the next round. START WITH A PRESET Choose built-in routines including Tabata 20/10, 30/30 intervals and EMOM 40/20. Adjust the settings to suit your session, or create and save your own named presets for next time. FOLLOW THE CUES Hear spoken phase changes and countdown prompts. Choose from classic, click and whistle beep styles. Keep following your intervals with background audio and lock-screen playback controls, or enable Keep screen on during your workout. REVIEW YOUR TRAINING Browse saved sessions and review your interval settings and completed workout duration. See session counts, total sprint time, your longest training streak and weekly activity charts. Share a session card or export a backup of your settings, presets and history. MADE FOR YOUR SCREEN Use a clear timer display, light and dark appearance options, and layouts adapted for iPhone and iPad. Core timer functions work offline. FREE TO TRAIN The timer, presets, history and analytics are available free with advertising. Upgrade to Premium to remove ads and support continued improvements. PREMIUM OPTIONS Choose a Weekly or Yearly auto-renewing subscription, or a Lifetime one-time purchase. Current prices and any eligible offers are shown in the app before purchase. Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel subscriptions in your App Store account settings. Lifetime access is a one-time purchase and does not renew. Privacy Policy: https://owlspeak.web.app/privacy Terms of Use: https://owlspeak.web.app/terms

Train with precision. Perform with intent. KNTC is a powerful interval timer built for athletes, coaches, and anyone who trains with purpose. Whether you’re doing HIIT, sprint training, boxing rounds, or classic Tabata, KNTC gives you a fast, distraction-free timer designed for performance. Built with a bold, CrossFit-inspired design and a landscape-first workout view, KNTC keeps your focus where it belongs: on the work. Built for every interval workout - Interval Timer - Fully customizable work/rest intervals - HIIT Timer: Perfect for high-intensity interval training - Sprint Timer: Short, explosive efforts with precise timing - Boxing Timer: Rounds, rest, and round warnings - Tabata Timer - Rounds & Sets: Train by rounds with total control - Stopwatch: Simple, accurate time tracking Smart timer input Create timers in seconds: - Adjust work, rest, rounds, and sets - Reuse and tweak workouts instantly - Designed for speed, no clutter, no friction Who is KNTC for? - CrossFit & functional fitness athletes - Boxers & martial artists - Runners & sprinters - Coaches & gyms - Anyone who trains in rounds, intervals, or Tabata Designed for real training - Clear audio cues & voice guidance - Haptic feedback for hands-free workouts - High-contrast mode for intense environments - Optimized landscape display for gym floors and wall mounts KNTC integrates with the HealthKit to log your workouts. -- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/