Derrick: Oilfield Rotation
Evelaina Productivity In-app purchases
Oilfield hitch calendar, home countdown, crew planning and pay estimates
- Downloads
- 1+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 2
- 2026 · v1.0.0
Screenshots
About Derrick: Oilfield Rotation
Know when you’re home.
Derrick turns your repeating oilfield rotation into a clear hitch calendar, a countdown to home, and a view of the days ahead. Built for life around shifts, hitches and days off.
YOUR ROTATION, AT A GLANCE
Choose a common pattern or build your own repeating day, night and off segments. See the next work/home change, browse your calendar or agenda, and keep your countdown on the home screen with a widget.
PLAN HOME DAYS TOGETHER
Import one crewmate’s or partner’s Crew Pass to compare your home days. Share a code, QR card or rotation image. Crew Pass is an offline snapshot of a schedule.
KEEP YOUR TICKETS HANDY
Save ticket or certificate names, numbers, issuers, notes and optional expiry dates. Check validity through the current or next hitch. Optional local reminders run 90, 30 and 7 days before expiry. One ticket is included free.
DERRICK PRO: ONE LIFETIME PURCHASE
Plan personal events and see whether you’ll be working or home. Estimate the current hitch, month and next 90 days using day rate or hourly pay, overtime and per diem. Confirm completed hitches in a Hitch Log with frozen rate snapshots, then export annual CSV and paper PDF records with totals separated by currency. Print your annual rotation, keep unlimited tickets and use month-grid and crew-change/pay widgets.
Pro is an optional one-time Google Play purchase, with no subscription. The app shows your localized price. Google Play purchases restore through the Google Play account that bought them. An iOS purchase does not grant Android Pro.
LOCAL-FIRST PLANNING
No account or cloud sync is needed. Your schedules, events, pay settings, Hitch Log and tickets stay in private app storage. Share exports only when you choose. No ads, Meta SDK or separate app analytics SDK. Google Play Billing sends its own operational diagnostics to Google.
Planning and pay figures are estimates. Confirm actual schedules and pay with your employer. Ticket records do not certify compliance. Android permission settings and battery restrictions can delay reminders. Uninstalling removes local app data.
Support: [email protected]
Android privacy: https://evelaina.com/derrick/android/privacy
Android terms: https://evelaina.com/derrick/android/terms
Derrick turns your repeating oilfield rotation into a clear hitch calendar, a countdown to home, and a view of the days ahead. Built for life around shifts, hitches and days off.
YOUR ROTATION, AT A GLANCE
Choose a common pattern or build your own repeating day, night and off segments. See the next work/home change, browse your calendar or agenda, and keep your countdown on the home screen with a widget.
PLAN HOME DAYS TOGETHER
Import one crewmate’s or partner’s Crew Pass to compare your home days. Share a code, QR card or rotation image. Crew Pass is an offline snapshot of a schedule.
KEEP YOUR TICKETS HANDY
Save ticket or certificate names, numbers, issuers, notes and optional expiry dates. Check validity through the current or next hitch. Optional local reminders run 90, 30 and 7 days before expiry. One ticket is included free.
DERRICK PRO: ONE LIFETIME PURCHASE
Plan personal events and see whether you’ll be working or home. Estimate the current hitch, month and next 90 days using day rate or hourly pay, overtime and per diem. Confirm completed hitches in a Hitch Log with frozen rate snapshots, then export annual CSV and paper PDF records with totals separated by currency. Print your annual rotation, keep unlimited tickets and use month-grid and crew-change/pay widgets.
Pro is an optional one-time Google Play purchase, with no subscription. The app shows your localized price. Google Play purchases restore through the Google Play account that bought them. An iOS purchase does not grant Android Pro.
LOCAL-FIRST PLANNING
No account or cloud sync is needed. Your schedules, events, pay settings, Hitch Log and tickets stay in private app storage. Share exports only when you choose. No ads, Meta SDK or separate app analytics SDK. Google Play Billing sends its own operational diagnostics to Google.
Planning and pay figures are estimates. Confirm actual schedules and pay with your employer. Ticket records do not certify compliance. Android permission settings and battery restrictions can delay reminders. Uninstalling removes local app data.
Support: [email protected]
Android privacy: https://evelaina.com/derrick/android/privacy
Android terms: https://evelaina.com/derrick/android/terms
What’s new
Version 1.0.0 · Updated October 2, 2026
Derrick is now on Android. Track your rotation and home days, compare an offline Crew Pass, share your schedule, and keep one ticket free. Lifetime Pro adds planning, pay estimates, Hitch Log, annual PDFs, unlimited tickets, and Pro widgets.
Alternatives to Derrick: Oilfield Rotation
Looking for apps like Derrick: Oilfield Rotation? Here are 4 similar Android apps on Google Play. All of them are free to download.
-
Homebound: Seafarer Calendar
-
ProofPack: Photo Reports
-
Gaimen: Japan License Test
-
Synaxis: Orthodox Calendar
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Derrick: Oilfield Rotation | – | Free | 1+ | Oct 2, 2026 | |
| Homebound: Seafarer Calendar | – | Free | 0+ | Oct 10, 2026 | Compare |
| ProofPack: Photo Reports | – | Free | 1+ | Oct 8, 2026 | Compare |
| Gaimen: Japan License Test | – | Free | 100+ | Sep 1, 2026 | Compare |
| Synaxis: Orthodox Calendar | – | Free | 100+ | Oct 2, 2026 | Compare |