Codex.
Productivity
Free · In‑App Purchases
The timer that lets you actually sit down and do the work.
An archive, hidden behind a focus timer.
Start a session. Watch the hour take shape. When you finish, it becomes part of your archive. a quiet record of the days you showed up.
No streaks to maintain. No points to earn. Just your work, collected over time.
The timer
Choose from Pomodoro, Eisenhower, 52·17, HIITT Focus, or build your own. A single arc marks the passing hour. Nothing else competes for your attention.
The archive
Every session is recorded. Browse by day, by month, by year. Watch the pages fill.
The passages
As your focus deepens, Codex reveals short literary passages, written reflections on attention, patience, and the quiet work of becoming.
Codex Unbound
Full access to all features, including the archive and passages. Available monthly or yearly.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://codexbymeridian.netlify.app/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Live Activity. Your session now lives on the Lock Screen while you work.
Session review. After each session, note what you worked on and how present you were.
The developer, Niels De Jong, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Niels De Jong
- Size
- 131.9 MB
- Category
- Productivity
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Codex Unbound Monthly $2.99
- Copyright
- © Meridian, 2026