
Derin — Deep Work Timer
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.

Derin — Deep Work Timer
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.
Ranked #9060 on TrustMRR
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RevenueCat API key.Last updated: Nov 15, 2026, 05:36 PM
Take the guesswork out of getting deep work done. Live progress on your Lock Screen and Dynamic Island — see your focus without breaking it.
Provides a focus timer for people who need uninterrupted time to think, making it easier to maintain focus without distractions.
Audience
Freelancers, Developers, Designers
Pricing
$3.99/week, $8.99/month, $34.99/year
Team size
2–5 people
0 ratings onApp Store
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