ONE: Training & Nutrition

ONE: Training & Nutrition

ONE by TC - Self Coaching App

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Free
In-App Purchases

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Details

Released
June 20, 2026
Updated
November 8, 2026

Features

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About

O N E brings your training, food and progress into one app. Train with a coach or on your own. TRAINING - Follow your coach's plan or build your own multi-week plans (Pro) - Two ways to train: with a timer that guides you set by set, or without a timer, every set on one screen - Sets are checked against the target as you type: met, below or above - Empty workouts you can save and repeat - 150+ activities, from running to BJJ, and workouts from Apple Watch through Apple Health - A calendar of every session and strength history for every exercise FOOD - Food diary with a barcode scanner - Calories and macros left for today, water and meal times - Your own recipes, with every ingredient adjustable in the diary, grouped by meal (Pro) - Food recall alerts (Poland) SUPPLEMENTS - Choose from hundreds of supplements, set the dose, the days and the time - One reminder names everything due at that time - A week plan of what you take and when - Add products under your own names (Pro) FRIDGE - What you have at home, where it is and when it expires - Share it with the people you live with (Pro) PROGRESS - Check-ins with weight and how you feel - Body measurements and progress photos that stay on your phone (Pro) - Full history and strength charts (Pro) WITH A COACH Enter your coach's code, choose whether to share your history and send the request. Once your coach accepts, their training and diet plans and check-ins appear in the app. You can have several plans and choose the one you follow. REMINDERS AND PRIVACY - Workout, check-in and supplement reminders, with one switch for all of them - Lock the app with Face ID - Sign in with Apple or email FREE, PRO OR CLIENT O N E is free to download and the Free plan has no time limit. O N E Pro adds your own workout plans, full history, progress photos, a shared fridge for up to 5 people and unlimited recipes and supplements. Training with a coach? The Client plan is included by them, and you can add Pro any time. SUBSCRIPTION O N E Pro is an auto-renewing subscription, monthly or yearly. Payment is charged to your Apple ID when you confirm the purchase. It renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel it in your App Store account settings. Deleting your O N E account does not cancel the subscription. Terms of service: https://onebytc.com/terms/ Privacy policy: https://onebytc.com/privacy/ O N E supports training and nutrition. It is not a medical device and does not give medical advice.
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What's New in ONE

2.0.1

November 8, 2026

What's new • Apple Watch: train on your wrist, with a summary after each workout. Meals are grouped by meal and the fridge by place. New O N E Pro complication. • iPad: O N E now runs on iPad. • Calories burned: next to your watch's figure you now see O N E's own estimate, based on the activity, its duration, your heart rate and your weight. • Progress: a new overview with your entries, weight change and body trends, filtered by 30 days, 90 days, a year or all time. • Start screen: choose where the app opens: Home, a hub or one of its tabs. • Calorie calculator: a carbs slider, results kept when you go back, and a history of your calculations. • Settings: each hub has its own settings, and links take you straight to them. • Activities: each discipline is saved to Apple Health as the right workout type.

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Subscriptions & In-App Purchases

O N E Pro Monthly

Access all O N E Pro features for one month.

$9.991 Month
How to cancel ONE subscription ⁉️

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