Tetsu: Workout & Meal Tracker

Tetsu is a workout tracker and meal tracker in one app, with Sensei, an AI coach that answers from your own training and food log. Tetsu is Japanese for iron. TRAIN • Log sets in seconds: weight, reps and an optional RPE effort grade • Last session's numbers show under each set, so you know what to beat • Estimated 1RM charts for every lift, with a heads-up when a lift stalls • Personal records detected automatically, with shareable record cards • Rest timer with notifications, plus warm-up, drop and failure set tags • 1,200+ exercises with animated demonstrations • Point your camera at a gym machine and Tetsu finds the exercise • Save your own workout templates and start any of them in one tap EAT • Daily calorie and macro targets worked out from your body and goal, or set your own calorie and protein targets • Log food from a library built on USDA data, by barcode, by photo, or in plain English: "2 eggs and toast with butter" • Quick-add calories, reusable meals and weekly meal plans COACH • Sensei answers questions using your real workouts, records and meals • Send Sensei a photo of your meal and it shows how it fits your day, then logs it when you confirm • Ask by voice or by typing • Plan your days: workouts, meals, water, steps and sleep on one timeline PROGRESS • Body weight trend with a moving average and goal projection • 13 body measurements plus weight and body fat • Progress photos with pose guides. The images stay on your phone. • Training heatmap, streaks, weekly summaries and dozens of achievements • Full workout history and calendar TETSU PRO Pro plans all 7 days of your week, raises AI to 100 requests a day (Free has 3), and adds before and after photo comparison, advanced analytics with muscle-group volume, recovery readiness, smart load suggestions that adapt to your last RPE, unlimited templates and custom foods, and connections to AI assistants like Claude. New subscribers can start with a free trial. Your data is yours: export it as a file, or delete your account, at any time. Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Terms: https://www.tetsu.fitness/terms Privacy: https://www.tetsu.fitness/privacy