Renshu - Gym Tracker

Content rating
Everyone
10+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Renshu is your training companion with a Kaizen philosophy — continuous improvement, one day at a time.

TRACK YOUR WORKOUTS
• 150+ exercises organized by category (chest, back, legs, HIIT and more)
• Sets with weight, reps, RPE, rest and notes
• Supersets, tri-sets and giant sets
• HIIT blocks: circuits, EMOM, AMRAP and For Time
• Reusable routines so you never start from scratch

VISUALIZE YOUR PROGRESS
• Automatic personal records with golden trophy
• Per-exercise stats: weight, volume, reps, pace
• Weekly and monthly volume charts
• Estimated 1RM (Epley formula)
• Body measurements: weight, body fat, muscle, BMI, BMR

WORKS OFFLINE
• Log your sets at the gym with no wifi
• Automatic sync when you're back online
• Your data always up to date across all your devices

FREE FOREVER
• Unlimited session and exercise logging
• Complete history with filters
• Stats and charts included
• Optional premium plan for advanced features

AVAILABLE IN 3 LANGUAGES
English, Spanish and Japanese. Metric and imperial units.

Renshu (練習) means "practice" in Japanese. Because training isn't just about lifting weight — it's about practicing continuous improvement.
Track workouts, crush PRs and improve every day. Offline and free.
Updated on
Sep 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info
  • This app may collect these data types
    Personal info, Financial info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

First release on Google Play. Log your workouts, sets and personal records, even offline. Routines, stats, muscle map and coach mode. Available in English, Spanish and Japanese.