Derin — Deep Work Timer
Stay Focused, Build Streaks
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Take the guesswork out of getting deep work done. Live progress on your Lock Screen and Dynamic Island — see your focus without breaking it.
Derin is a focus timer built for people who do real work — developers, writers, freelancers, and anyone who needs uninterrupted time to think.
Pick a session, start focusing, and see your progress live — right on your Lock Screen and Dynamic Island. No need to unlock your phone or check a tab. Just glance and keep going.
WHY DERIN?
— Live Dynamic Island & Lock Screen countdown
See your remaining time and progress ring without leaving what you're doing. No other focus timer makes this as seamless.
— Fixed focus lengths
Choose 25 or 50 minutes free, or unlock 90-minute sessions with Derin Pro. No decision fatigue, no custom timers to configure — just start.
— Streaks that matter
Complete one session a day to keep your streak alive. Simple to understand, satisfying to maintain.
— Session history
See today's session for free. Unlock unlimited history and weekly/monthly focus analytics with Derin Pro.
— Calm, distraction-free design
Dark by default, minimal, no gamification, no notifications begging you back. Derin gets out of your way.
Start your first session today.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Skander Blaiti, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Skander Blaiti
- Size
- 53.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Derin Pro Yearly $29.99
- Derin Pro Monthly $7.99
- Derin Pro Weekly $3.99
- Copyright
- © interise