# ONE: Training & Nutrition — ONE by TC - Self Coaching App

> ONE by TC - Self Coaching App (iPhone/iPad app by Michal Sroka.)

- Source: https://appshunter.io/ios/app/one-training-and-nutrition/id6757315265 (this page in markdown: same URL + `.md`)
- Developer: [Michal Sroka](https://appshunter.io/developer/1865995969)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 76 MB
- Languages: American English, Polish
- Released: 2026-06-20
- Data updated: 2026-11-09

## What is ONE?

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.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| O N E Pro Monthly | $9.99 | per month |


## Is ONE safe?

Not enough ratings yet to assess ONE.

## Is ONE legit?

ONE: Training & Nutrition has limited verification signals. The AppsHunter Legitimacy Score for ONE is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 2.0.1 — 2026-11-08

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.

### 2.0.0 — 2026-11-06

O N E 2.0 is a brand new app.

- Train from your coach's plan or build your own, with or without a timer
- Food diary with a barcode scanner, recipes and a fridge you can share
- Supplements with reminders and a week plan
- Check-ins, body measurements and strength charts
- Apple Health, Apple Watch workouts and Face ID
- Connect with your coach using their code
- O N E Pro for your own plans, full history and more

After updating you may need to sign in again.

### 1.3.1 — 2026-06-22

1.3.1 (1)

Fixed layout issues on iPhone 14 Pro across multiple screens
Added account tier badge to your profile

### 1.3 — 2026-06-21

1.3 (1)
- Fixed Nutrition Hub for smaller screen sizes

### 1.2 — 2026-06-20

No release notes.

## Apps similar to ONE

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [FitFive: Specialists & Studios](https://appshunter.io/ios/app/fitfive-specialists-and-studios/id6782922931) | — | Free | Health & Fitness |
| [Moventa: Personal Trainer App](https://appshunter.io/ios/app/moventa-personal-trainer-app/id6754777415) | — | Free | Health & Fitness |
| [Dietetyka #NieNaŻarty](https://appshunter.io/ios/app/dietetyka-nienazarty/id6747976405) | — | Free | Health & Fitness |
| [Fitebo](https://appshunter.io/ios/app/fitebo/id6752614482) | — | Free | Health & Fitness |
| [PST Monitoring](https://appshunter.io/ios/app/pst-monitoring/id6461012624) | — | Free | Health & Fitness |
| [Restart App](https://appshunter.io/ios/app/restart-app/id6547832840) | — | Free | Health & Fitness |

## More apps by Michal Sroka

- [Taptarov](https://appshunter.io/ios/app/taptarov/id6823371242)

All apps by Michal Sroka: https://appshunter.io/developer/1865995969

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-09.*