The One: Discipline & Habits
Open Academy Health & Fitness iPhoneiPadiPod touch
The One: Discipline & Habits is a free Health & Fitness app for iPhone and iPad by Open Academy. Rated 5.0/5 from 3 ratings. Requires iOS 16.4.
- Rating
- 5.0
- 3 ratings
- Price
- Free
- on the App Store
- Size
- 54 MB
- Age 9+
- Updated
- Oct 26
- 2026 · v1.0.3
Screenshots
About The One: Discipline & Habits
The One isn't another long list of goals. It has exactly two. The white square is one small thing you add to your life: a page of a book, five squats, a glass of water in the morning. The black square is one thing you give up completely: sweets, cigarettes, the endless feed. Every evening you mark both squares. A hundred days in a row. HOW IT WORKS • Small steps. The action should be so easy you can't skip it. • Your streak grows only when both squares are closed. • Five lives per hundred days. Miss a square and you lose a life, and your streak starts over. Lose all five and the hundred days start again. • Change your goals any time: your streak and closed squares stay. • An evening reminder if you forgot to mark the day. • Your best streak and every square you've closed, in your profile. You can start without an account. To keep your progress and see it both on your phone and at the-one.my, sign in with Apple, Google or email. No ads, no trackers.
What’s new
Version 1.0.3 · Updated October 26, 2026
• Smoother everywhere: the confetti, shading a day and switching tabs no longer stutter. • A new name: The One — Discipline & Habits.
App privacy
The developer, Open Academy, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: User ID
- Usage Data: Product Interaction
- Contact Info: Email Address, Name
- User Content: Photos or Videos, Customer Support, Other User Content
Used for: Analytics, App Functionality
Alternatives to The One: Discipline & Habits
Looking for apps like The One: Discipline & Habits? Here are 6 similar apps on the App Store. The highest rated is Клуб единоборств РУХ (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| The One: Discipline & Habits | 5.0 / 5 (3 ratings) | Free | October 26, 2026 | |
| J Walk: Japanese Walking | – | Free | Sep 8, 2026 | Compare |
| MuseMeWell | – | Free | Oct 8, 2026 | Compare |
| Клуб единоборств РУХ | 5.0 / 5 (1) | Free | Aug 13, 2025 | Compare |
| Reborn: Quit Smoking Tracker | 5.0 / 5 (1) | Free | Sep 2, 2026 | Compare |
| My StepHub | 5.0 / 5 (1) | Free | Aug 5, 2026 | Compare |
| Grif: Workout Tracker | 5.0 / 5 (2) | Free | Sep 29, 2026 | Compare |