App info
- Installs
- 10+
- Category
- Productivity
- Content rating
- Everyone
- Version
- 1.0.0
- Released
- Oct 2, 2026
- Last updated
- 10 Oct 2026
- In-app purchases
- Yes
- Contains ads
- No
- In-app price range
- $4.99 - $17.99 per item
- Promo video
- No
- Requires Android
- 7.0
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About this app
Seafarer contract countdown, salary & overtime tracker. Offline, no account.
Read full description
Sign-Off is a private, offline contract tracker built by a seafarer for seafarers. Log your contract once and always know where you stand: how many days to sign-off, how much you have earned so far, what went home as allotment and what is still owed. No account, no sign-in, no internet. On board there is often no signal, or it is paid by the megabyte. Sign-Off never asks for it. Your data stays on your phone. FREE • Countdown to sign-off, or to sign-on before you join the vessel • Salary earned to date, from your daily or monthly rate • Days worked out of the total contract length • Overtime log: record extra hours with a note on what the work was • Backup and restore to a file, so years of history survive a phone change • Light and dark themes • Six languages: English, Spanish, Tagalog, Bahasa Indonesia, Hindi, Russian PRO • Reports: an overtime sheet and a contract statement as PDF, ready to send to the master, the office or your crewing agency, plus overtime data as CSV • Payments and allotments: advances, money sent home and bonuses, with your real outstanding balance • Days out of country: per-year breakdown and CSV export for your own records • Contract archive: keep every past contract and compare your earnings • Multi-currency: record what actually arrived at home, in your home currency All Pro features are free for the first 14 days, no card needed. After that, choose a 6-month or 12-month plan, or a one-time lifetime unlock. The free version keeps working either way. WHY SEAMEN USE IT • Built around real contracts, rotations, sign-on/sign-off and allotments • Works for ratings and officers, deck and engine, on any vessel type • Money is tracked to the cent, never rounded away • Time zones change during the voyage; your countdown does not drift Sign-Off does not give tax or residency advice. It counts your days and exports the exact dates. What they mean under your own country's rules is for you to check.