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FitCat Keeping your workout log going?

Make logging easier to continue and turn accumulated data into better next sessions.

FitCat is a workout log app that combines training records, body composition tracking, and daily condition management in one place. It is built for people who want to keep tracking weights, reps, sets, RPE, and body changes over time.

From workout logging to body composition tracking, keep records and review them in one app

FitCat is built not only to save records, but to make them easy to review and useful for your next workout and daily fitness decisions.

Workout Logging & Gym Tracking

Log exercises, weight, reps, sets, RPE, and notes in detail. Check the previous record while you enter the current session, and track assisted sets, rest, cardio, and workout duration in the same flow.

Body Composition & Daily Condition

Track body weight, body fat percentage, BMI, sleep, meals, mental state, physical condition, and muscle soreness together. OCR and AI OCR support make body composition input faster.

History, Graphs & Analysis

Review training, body composition, and lifestyle history as both graphs and lists. Check RM estimates, RM charts, total volume, and weight trends to see changes and patterns more clearly.

Health Sync & Data Export

Connect with Apple Health and Health Connect, import or export workout and body composition data, and manage training history, lifestyle records, and exercise data through CSV.

Sharing, notifications, and support features that make logging easier to keep up

FitCat also includes sharing tools, habit support, gym discovery, and account settings that help the app stay useful over time.