Duty shift
Mateusz Moc Productivity iPhoneiPadiPod touch
Duty shift is a free Productivity app for iPhone and iPad by Mateusz Moc. Rated 5.0/5 from 1 ratings. Requires iOS 17.6. Updated June 11, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 9 MB
- Age 4+
- Updated
- Jun 11
- 2026 · v1.7.2
Screenshots
About Duty shift
Duty shift is your essential tool for every sea voyage. Sailing is a pleasure, but crew management is a duty. Duty shift takes this burden off the captain's shoulders. Forget about scraps of paper and arguments about who takes the helm next. MAIN FEATURES: SMART SCHEDULE Choose the Fixed System (Swedish) or Fair Rotation. The algorithm ensures every crew member spends equal time on deck and in the galley. AUTOMATIC LOGBOOK The app saves GPS positions at every watch change. After the voyage, you have a ready route history on the map. NOTIFICATIONS & "THAT'S ME" The system automatically sends notifications before a watch change. Mark yourself with the "That's Me" feature to filter notifications just for you and switch the main dashboard timer to count down to your specific watch or rest time. CREW LIST WITH AVATARS Add crew members and personalize their profiles with fun Emoji avatars. FREE VERSION (Fully functional) Use the app for free with no time limits: • Create unlimited voyages. • Manage the full crew list. • Generate schedules and receive notifications. • Save voyage history locally on your phone. PRO VERSION (For professionals) A one-time purchase unlocks professional features: • PDF EXPORT: Generate and print professional Crew Lists and Agendas. • SHARING: Export voyage files and import voyages from other users. • SPECIAL MODES: Bosun Watch and Skipper Mode. NEW — WEATHER & WIDGET: Check the weather forecast (Open-Meteo) with storm warnings and a wind compass right inside the app. Use the Home Screen widget to see who's on watch without opening Wachty. NEW — ANCHOR WATCH (PRO): Drop anchor and let the app watch the drift. A drift radar alerts you when the boat leaves the set radius — even with your phone locked.
What’s new
Version 1.7.2 · Updated June 11, 2026
• New in PRO — Anchor Watch: drop anchor and let the app watch the drift. A drift radar alerts you when the boat leaves the set radius • Weather on board: Open-Meteo forecasts, storm warnings and a wind compass. • Home Screen widget — see who's on watch without opening the app. • Voyage archive in iCloud Drive — a backup of your voyages always at hand. • Improved rendering of exported PDF files. • A refreshed, more consistent interface with visual polish throughout the app. • Refined watch algorithm — in edge-case crew configurations the schedule could contain unmanned gaps; the deck is now always covered. • General stability fixes and minor improvements.
App privacy
The developer, Mateusz Moc, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data
Used for: Analytics
Alternatives to Duty shift
Looking for apps like Duty shift? Here are 6 similar apps on the App Store. The highest rated is Station Pulse (5.0/5), and all 6 are free to download.
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Pocket Case Pro
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Station Pulse
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ResponderBlue (formally KJFD)
5.0
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DutyCrew
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MD Adressbuch
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StationHQ
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Duty shift | 5.0 / 5 (1 rating) | Free | June 11, 2026 | |
| Pocket Case Pro | – | Free | Jul 22, 2026 | Compare |
| Station Pulse | 5.0 / 5 (1) | Free | Sep 11, 2026 | Compare |
| ResponderBlue (formally KJFD) | 5.0 / 5 (1) | Free | Jul 28, 2026 | Compare |
| DutyCrew | 5.0 / 5 (9) | Free | Jul 29, 2026 | Compare |
| MD Adressbuch | – | Free | May 1, 2026 | Compare |
| StationHQ | 5.0 / 5 (5) | Free | Jun 25, 2026 | Compare |
Compare Duty shift with the top alternatives: ratings, updates, ASO score and keyword gaps →