RepChime: HIIT Timer

Meet RepChime: Pro subscriptions, in-app languages, Live Activities for Pro, workout background support, faster edits, and smoother countdown timing.

RepChime is a focused training companion for calisthenics, street workout, bodyweight strength, and interval sessions.

Use HIIT Timer mode for structured intervals, or Counter mode for automatic rep tracking with iPhone sensors and the front camera.

HIIT TIMER • Set Work, Rest, and Prepare intervals • Multiple rounds for interval workouts • Ladder progression for Work time • Sound Countdown for Work, Prepare, and Rest • Fast setup for repeatable interval sessions

COUNTER • Automatic rep counting with iPhone motion sensors • Motion, Rotation, Auto, and Front Camera detection modes • Front camera mode for push-ups • Adjustable sensitivity for supported exercises • Set goals, rounds, prepare time, rest time, and sound behavior • Ladder progression support • Sound Countdown for Prepare and Rest

PRESETS • Save HIIT Timer presets • Save Counter presets • Keep favorite workout setups ready to launch • Quickly switch between workout presets

SOUND & VOICE • Sound Countdown helps you stay in rhythm without checking the screen • Round Start Cue announces and shows the current round before work starts • Spoken countdown and spoken rep feedback with RepChime Pro • Count, Prepare, and Finish sounds • Voice guidance based on device language • Works with background music • Keep Sound Level option for flexible audio behavior

LIVE ACTIVITIES • Live Activities support for Pro users • View workout timing on the Lock Screen and Dynamic Island • Keep workout progress easier to follow when leaving the app

REPCHIME PRO • Spoken rep counting • Spoken countdown guidance • Round Start Cue with spoken and visual round guidance • Button Lock to help prevent accidental workout interruptions • Ladder features for harder progressions • More preset slots • Full preset editing workflow • Live Activities support • Workout background support features

LANGUAGES • English • German • Spanish • Spanish (Mexico) • French • French (Canada)

SUPPORTED EXERCISES • Push-up • Sit-up • Pull-up • Squat

DESIGNED FOR TRAINING • Clean dark interface built for workout focus • Quick access to settings and presets • Consistent experience across Counter and HIIT Timer modes • Simple controls, modern design, and practical workout tools

IMPORTANT • Some features require accelerometer and gyroscope • Front camera mode is available for push-ups only • Free workouts are intended for foreground use • Pro adds workout background support features, including Live Activities and workout state preservation

DISCLAIMER RepChime is a fitness tool and not a medical app or a substitute for professional medical advice. Exercise responsibly, use proper form, and stop if you feel pain, dizziness, or discomfort.

By downloading or using this app, you agree to the Terms of Use: https://valnikodeveloper.github.io/fitreps-legal/terms.html