Derrick: Oilfield Rotation
Derrick: Oilfield Rotation is made and published by Vytautas Jazbutis. AppBrain is an independent app data site and isn't affiliated with Vytautas Jazbutis. The app name, icon, screenshots and description belong to Vytautas Jazbutis and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.77
- 26 ratings
- Last updated
- October 6, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Releases
Updates seen on the App Store- Version
- 1.5.0
- Launched
- June 2026
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 14.9 MB
- Content rating
- Everyone
Technologies used by Derrick: Oilfield Rotation
About the app and developer
About Derrick: Oilfield Rotation
Derrick: Oilfield Rotation is a productivity app developed by Vytautas Jazbutis.
User Ratings
Derrick: Oilfield Rotation is rated 4.77 out of 5 stars. The rating is based on 26 ratings.
App Information
Derrick: Oilfield Rotation is freely available from the App Store. The app size is 14.95 MB. The latest version available is 1.5.0. The last update was on October 6, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
Developer information for Vytautas Jazbutis
Address:
Frequently asked questions about Derrick: Oilfield Rotation
Is Derrick: Oilfield Rotation free?
Yes. Derrick: Oilfield Rotation is free on the App Store.
Is Derrick: Oilfield Rotation still available?
Yes. Derrick: Oilfield Rotation is on the App Store, and the last update we saw was on October 6, 2026.
How large is Derrick: Oilfield Rotation?
Derrick: Oilfield Rotation is 14.95 MB.
Is Derrick: Oilfield Rotation suitable for children?
App Store rates the content of Derrick: Oilfield Rotation as suitable for everyone.
How do people rate Derrick: Oilfield Rotation?
Derrick: Oilfield Rotation scores 4.77 out of 5 stars, from 26 ratings on the App Store.
Who made Derrick: Oilfield Rotation?
Derrick: Oilfield Rotation was developed by Vytautas Jazbutis. It is listed in the productivity category on the App Store.
What are the best alternatives to Derrick: Oilfield Rotation?
People looking at Derrick: Oilfield Rotation also look at these productivity apps: RotationalPlanner, Shift Work Calendar - ShiftGo, Petroleum Field Calculator, Shift Calendar & Work Roster, Rota Calendar: Shift Planner.
Store listing
By Vytautas Jazbutis, from the App Store
Description by Vytautas Jazbutis Written by the developer, not by AppBrain. Click to read.
Pick your rotation once (14/14, 14/7, 7/7, 21/21, 28/28, or a custom on/off), set the day your hitch starts, and Derrick paints your ON and OFF days correctly — for years. No drift. No "off by a day." No blank calendar when the new year rolls over. That sounds basic. It's the thing every other oilfield calendar gets wrong.
NEW — Hitch Log and ticket wallet. Keep a record of every hitch — dates, rig, overtime and per-diem — with a year summary you can export as a spreadsheet or PDF for you and your preparer. And keep your tickets (H2S, BOSIET, TWIC, medicals) in one place, with expiry reminders and a check that they're valid through your hitch.
CREW PASS — send your rotation to your crew or your spouse as a code and a QR. They scan or paste it and import your whole schedule in one tap — no re-typing dates, no getting a day wrong. Free, works offline, no account.
FREE
• Big, glanceable countdown — HOME IN __ DAYS / BACK IN __ DAYS
• Today at a glance — "On hitch · Day 9 of 14"
• Full month calendar with your ON/OFF days in color — scroll years ahead or back
• Agenda of your upcoming hitches and time off, with exact dates
• Crew Pass — share your rotation as a code/QR; your crew imports it in one tap
• Home Screen & Lock Screen widgets
• Crew-change reminders the evening before
• Ticket wallet — keep one ticket with expiry reminders
• Day & night shifts
• Works offline on the rig or at sea. No account, no sign-up.
DERRICK PRO — one-time unlock (no subscription)
• Whole year on one page — export a clean, printable PDF (one year per page, not 12 separate months)
• Plan your life around your hitch — add birthdays, weddings, hunting season, the kids' games, and see instantly whether you'll be home or working
• Estimate your pay — day rate or hourly + overtime, per-diem, in your currency (USD, CAD, GBP, AUD, NOK, EUR & more)
• Hitch Log — a record of every hitch (dates, rig, overtime, per-diem) with a year summary; export it as a spreadsheet or PDF
• Unlimited tickets in your wallet, each checked against your hitch
• Pro widgets — a full-month rotation grid, and your next crew change beside this hitch's estimated pay
Buy Pro once and keep it. No subscriptions. No ads.
Crew change shouldn't be this hard to track. Now it isn't.