Replex: Workout Tracker

About this app

Replex helps you plan workouts, track sets & reps, and stay consistent — whether you train in the gym or with calisthenics. Log workouts on iPhone, track from Apple Watch, and use analytics to see real progress. KEY FEATURES AI COACH (Pro) • Chat about your training — last month, a specific workout, or next week’s plan • Build and edit workout templates from conversation • Schedule strength days and future runs — review the plan, then tap Apply • Ask about a finished workout or imported run from its detail screen • Nothing is saved to your calendar or templates until you confirm WORKOUT TRACKING (iPhone + Apple Watch) • Track sets, reps, weight, and time • Record strength workouts on iPhone when Apple Watch isn’t available • Live Activity on the Lock Screen during phone-owned sessions • Start workouts with Siri • Real-time workout metrics (heart rate, calories, elapsed time) • HealthKit sync TEMPLATES + PLANNING • Start fast with built-in workout templates • Create your own templates (Pro) • Schedule strength and cardio on your calendar (Pro) • Explore 150+ exercises with an interactive muscle map ANALYTICS (Pro) • Workout frequency, streaks, and trends • Strength progress by exercise • Muscle group distribution • Running and walking distance charts • Interactive heart rate chart on completed workouts HEALTH IMPORTS • Import outdoor runs and rides from Apple Health with route maps • Notifications when new outdoor activities arrive SYNC + EXPERIENCE • iCloud sync across devices • Settings sync between iPhone and Watch • 50+ languages supported Privacy Policy: https://alexryakhin.github.io/Replex/privacy Terms of service: https://alexryakhin.github.io/Replex/terms

Replex 4.0 — meet your AI Coach. - AI Coach (Pro): chat about your training, build templates, and schedule workouts. Nothing saves until you confirm. - Live Activity & Siri: follow phone workouts on the Lock Screen; start sessions by voice. - Analytics: running & walking distance charts; interactive heart rate on finished workouts. - HealthKit: imported outdoor activities with maps; alerts for new runs & rides. - Apple Watch: cleaner workout UI and more reliable iPhone sync.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Sep 4, 2026 · 6:00 AM Free