HiInterval

HiInterval is a focused interval training timer for iPhone and iPad. Build your workout once, press start, and let HiInterval guide you through every work interval, recovery, side switch, and round. DESIGNED FOR REAL INTERVAL TRAINING Create reusable workout plans with: • Warm-up • Work intervals • Recovery intervals • Round recovery • Cool-down • Multiple rounds • Custom exercise order • Individual exercise durations • Individual recovery times • Left/right exercises with automatic side switching STAY FOCUSED WHILE YOU TRAIN During a workout, HiInterval gives you a clear, glanceable view of: • The current exercise • Remaining time • Current round • Exercise progress • What comes next Choose the cues that work for you: • Sound cues • Spoken cues • Haptic feedback • Final three-second countdown • Optional audio ducking • Keep the screen awake during workouts YOUR TRAINING, YOUR DEVICE HiInterval does not require an account. Your workout plans, settings, and history are stored locally on your device. There is no advertising, tracking, analytics account, or cloud service required to use the app. TRAINING HISTORY Completed workouts are saved automatically. See: • Number of completed sessions • Total training time • Current training streak • Exercise and round counts • Previous workout durations You can also export your workout history as CSV. REMINDERS Set optional weekly workout reminders for the days and time that fit your schedule. Reminders are handled locally on your device. SIMPLE PRICING During early access, everything is completely free and unrestricted. For the release version, the planned free access includes: • 30 days of free use or 10 completed workouts • Afterwards, 3 workouts free every month For unlimited training: • €1 per year • or €5 lifetime No complicated tiers. No advertising subscription. No account required. HiInterval is built to do one job well: get out of the way and keep your interval workout moving!