GymBrain: Gym Workout Tracker

y Sanad Production, GymBrain is designed for lifters who want powerful tracking tools without the hassle of internet connections, subscriptions, or invasive data collection.

Your data belongs to you. GymBrain is 100% offline, meaning your workout history, body stats, and routines stay securely on your device.

Core Features:
🏋️‍♂️ Smart Workout Logger: Build custom routines (Push, Pull, Legs, etc.), log your sets, reps, weight, and track your RPE (Rate of Perceived Exertion) with ease.
📈 Progress & InBody Tracking: Log your Body Weight, SMM (Skeletal Muscle Mass), and PBF (Percent Body Fat) over time with interactive visual charts.
🧮 Advanced Gym Tools: Stop guessing the math! Use the built-in 1RM (One Rep Max) Calculator to estimate your strength using the Epley formula, and the Plate Calculator to know exactly what to load on the bar (Supports both KG and LB).
⏱️ Integrated Rest Timer: Stay focused with an automatic rest timer that sends you local notifications when it's time for your next set, even if the app is minimized.
🌐 Bilingual Support: Fully optimized for both English and Arabic interfaces.

Privacy First 🔒
No sign-ups. No cloud tracking. No ads. Just you and the iron.

Disclaimer: GymBrain provides algorithmic estimates based on standard fitness formulas. Use these workout suggestions at your own risk. Always consult a physician or a certified trainer before starting a new exercise program.