Derrick: Oilfield Rotation

Name: Derrick: Oilfield Rotation
Author: Evelaina

LiveEvelaina4 apps · 763 installsProductivityFreeIn-app purchases: $29.99 per itemcom.evelaina.derrick

Oilfield hitch calendar, home countdown, crew planning and pay estimates

Alert me ★ Watch Open in Play ↗

Total installs: 0
Installs / day: —
Rating: —★
Released: 2 Oct 2026
Last update: 2 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Financial info, App info and performance, and Device or other IDs
Collects data Financial info, App info and performance, and Device or other IDs
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

5 in 1 group

0 Sensitive2 Notable3 Routine

OtherNotable5

Access to miscellaneous device features that don't fit other categories

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

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

What's new

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.

Growing in Productivity

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