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Best Offshore Calendar Apps

250+ iOS apps curated and reviewed

4.5 avg rating
16 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our offshore calendar list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Offshore Calendar Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rota Calendar: Shift PlannerRota Calendar: Shift PlannerFree was $1.994.7★ (728)NoYesSep 2026
2Oilfield CalendarOilfield Calendar$1.994.6★ (1.2K)NoNoSep 2026
3Derrick: Oilfield RotationDerrick: Oilfield RotationFree4.7★ (19)YesYesSep 2026
4RotaDays: Shift Work CalendarRotaDays: Shift Work CalendarFree—NoYesAug 2026
5Teamup CalendarTeamup CalendarFree4.8★ (9.6K)NoNoSep 2026
6Calendar ۬Calendar ۬Free—NoNoSep 2026
7Custom Holiday CalendarCustom Holiday CalendarFree4.6★ (2.2K)YesNoSep 2026
8DayAware: Holiday CalendarDayAware: Holiday CalendarFree—NoYesJul 2026

Top Picks for Offshore Calendar

Rota Calendar: Shift Planner#1

Rota Calendar: Shift Planner by JRW Studio Limited

Rotating Work Schedule Maker
Editor's Choice
📊 Productivity
4.7😐(728 ratings)
FreeIn-App Purchases
Rota Calendar: Shift Planner screenshot 1
Rota Calendar: Shift Planner screenshot 2
Rota Calendar: Shift Planner screenshot 3
Rota Calendar: Shift Planner screenshot 4
Rota Calendar: Shift Planner screenshot 5
Rota Calendar: Shift Planner screenshot 6

Easily plan your life around work with this shift worker's calendar. See your schedule years in advance, customize shifts with colors and emojis, and sync with your existing calendars. Share your availability with others.

What We Love

  • 🚀 Easy to program repeatable rota/roster pattern
  • 👍 Keeps track of work and personal life
  • 👍 Ideal for shift work schedules
  • 👍 Syncs with other calendars
  • 👍 Configurable for different shift types
  • 👍 Allows multiple shift patterns

Room to Improve

  • 🐛 Issues with recent updates overriding or deleting existing shifts
  • 🐛 Crashes when trying to airdrop shifts
  • 🐛 Inability to save individual shift changes
  • 🐛 Compatibility issues with newer iOS versions
  • 🔒 Concerns over subscription model and loss of functionality for previous paid users
Oilfield Calendar#2

Oilfield Calendar by GoodStamp

Schedule your days on and off.
Strong Contender
📊 Productivity
4.6😊(1.2K ratings)
$1.99
#24in Productivity
Oilfield Calendar screenshot 1
Oilfield Calendar screenshot 2
Oilfield Calendar screenshot 3
Oilfield Calendar screenshot 4
Oilfield Calendar screenshot 5

This app helps oilfield workers and their families organize complex work schedules. Easily customize hitch schedules, view holidays on days off, and share your plans with others. It's an essential tool for managing life on and off the rig.

What We Love

  • 🚀 Convenient
  • 👍 Great
  • 👍 Easy to use
  • 👍 Well worth it
  • 👍 Amazing app
  • 👍 Excellent
  • 👍 Awesome
  • 👍 Perfect for the family
  • 👍 Just what I needed

Room to Improve

  • 🐛 Not all events show up
  • 🐛 Issues with new year
  • 🐛 Emailing schedule crashes app
  • 🐛 Monthly view not working
  • 🐛 Email function fails
  • 🐛 Changes needed for 14/7 schedule
  • 🐛 Won't print or share calendar
Derrick: Oilfield Rotation#3

Derrick: Oilfield Rotation by Vytautas Jazbutis

Hitch calendar & crew change
Worth Considering
📊 Productivity
4.7(19 ratings)
FreeAdsIn-App Purchases
Derrick: Oilfield Rotation screenshot 1
Derrick: Oilfield Rotation screenshot 2
Derrick: Oilfield Rotation screenshot 3
Derrick: Oilfield Rotation screenshot 4
Derrick: Oilfield Rotation screenshot 5

This app helps oilfield workers accurately track their work and time off rotations for years to come. It offers features like glanceable countdowns, full-month calendars, and crew sharing via QR codes. An optional one-time purchase unlocks advanced planning and financial tracking tools.

More Offshore Calendar apps to explore

FAQ about Offshore Calendar

What are the best offshore calendar apps for iPhone?
Rota Calendar: Shift Planner tops our offshore calendar apps ranking as of September 2026, with a 4.7-star average from 728 App Store ratings, and it's free to download.
Yes — 16 of the top offshore calendar apps we rank are free to download, including Rota Calendar: Shift Planner and Derrick: Oilfield Rotation.
Rota Calendar: Shift Planner has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ offshore calendar apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Rota Calendar is designed to help shift workers easily plan their personal lives around their work schedules. It allows users to visualize their shifts years in advance, customize shift details, and sync with other calendars.
You can generate and view your shift schedule up to five years ahead. This feature helps in long-term planning for vacations, events, and other commitments.