Plan more than one date
Use colored templates, rotations, and multi-date planning. Preview changes, review conflicts, and undo the latest unchanged batch.
RosterCairn
Android 8.0+ / Tester invitationsMADE FOR LIFE BETWEEN SHIFTS
RosterCairn.
See the work. Understand the estimate.
A work week is more than a row of dates. RosterCairn brings your shift calendar, actual hours, and itemized pay estimates into one Android work ledger, with no account needed for the core features.
- Week, month, and year views with reusable shift templates.
- Keep planned hours and actual hours separately.
- Review pay estimates and export worked statements.
VOLUNTEER TESTERS WANTED
Be one of the first to try RosterCairn.
Have an Android phone and a little curiosity? Volunteer to test the app, share your feedback, and help shape what comes next.
An invitation request, not an immediate app download. Please use the email linked to your Google Play account.
A CLOSER LOOK
What you can help us improve.
Built for Android. Shaped by feedback.
Features may vary between testing builds.
Record what happened
Track actual start and finish times, breaks, overnight work, and notes without replacing the original plan.
Follow the calculation
Configure hourly, salary, or per-shift estimates, dated rates, overtime, premiums, and deductions. Expand the calculation to inspect it.
Keep useful statements
Export PDF, CSV, or text reports and compare your recorded take-home amount with the estimate for the same period.
Connect by choice
Optional calendar connections, reminders, a home-screen widget, and document-provider backups fit around your workflow.
Review before applying
On-device payslip text recognition can suggest pay-setting changes. You review them before anything is changed.
WHAT HAPPENS NEXT
A little feedback goes a long way.
Verify your email
Use the email linked to your Google Play account and enter the one-time code. You are signing up for RosterCairn only, not our other apps.
Wait for an invitation
We will contact selected verified volunteers when a testing build is ready. This is not an immediate download or a promise of access.
Try it. Tell us.
Plan a few sample shifts, compare planned and actual hours, and check whether the calendar and pay breakdown are easy to follow. Use fictional pay data when sharing feedback.
BUILT WITH SHIFT WORKERS
Meet the volunteer testers.
Help shape a more useful shift planner and work ledger. Only email-verified testers who choose to appear are listed. Each person chooses a public name and whether their email is masked or shown in full.
Tester list not loaded
Not appearing? Your email may still need verification, or you chose to stay private. You can change your choices by signing up and verifying again. Names are self-provided, not identity-verified. Existing testers are not published automatically.
Your app data and your choice.
Ledger records stay on your phone unless you choose an export, calendar connection, or backup destination. A selected document provider handles cloud uploads. Google ML Kit documents separate SDK diagnostic metrics. Automatic merging between phones is not implemented.
The optional website tester list is separate from the Android app and from our other app lists. Read the tester signup privacy details before joining.
A personal ledger, not payroll software.
Pay figures are estimates based on the rules you enter, not guaranteed earnings, official tax calculations, or an employer payslip. The current app supports one active job ledger. Check your contract and actual payslip; custom international settings do not imply automatic local payroll compliance.
Share feedback by email