Oilfield Calendar
Archimedes Workshop
App Specs
- Version
- 1.4
- Updated
- Nov 1, 2026
- Android Version
- 8.0
- Installs
- 1,000+
- Developer
- Archimedes Workshop
- Category
- Productivity
- Content Rating
- Everyone
- Price
- $1.99
Screenshots




Our Review
Analysis byUnlimiteds
My first question with any work calendar is simple: does it make an unusual rotation easier to understand, or does it make me bend my routine around a generic week view? That distinction matters for oilfield families, where a shift pattern can affect rides, childcare, meals, and plans well beyond the worker’s own day. Oilfield Calendar is a paid productivity app from Archimedes Workshop, aimed at this scheduling problem rather than at general task management. I would judge it by how clearly it helps a household see work and home time together, not by how many extra tools it can claim to offer.
Start with the schedule you actually need to see
Before choosing a calendar, I’d write down what the family needs to coordinate: the rotation, handover days, appointments, school routines, and any plans that depend on knowing whether someone is home. That small exercise helps reveal whether a dedicated oilfield calendar is enough or whether you need a broader shared planning system. A calendar can show when a shift falls, but it cannot decide who will cover a pickup or whether a proposed trip is realistic. I find it useful to separate those questions: first get the rotation visible, then use that view to make decisions together.
For someone who follows a stable rotation, a purpose-built schedule can be easier to scan than repeatedly calculating work blocks from memory. For a worker whose shifts change at short notice, the key test is different: how quickly can the calendar be corrected, and will everyone relying on it notice the change? I would treat the schedule as a practical reference that needs checking when work changes, rather than assuming that entering a pattern once makes it permanently accurate. That is a sensible habit with any calendar, but especially when plans hinge on a changing roster.
Setting Up Your Schedule
Installing the Oilfield Calendar is a breeze, and once you have it on your device, setting up your schedule is straightforward. The app is tailored specifically for oilfield workers, which means it understands the unique demands of your job. No more confusing shift patterns; the app allows you to input your specific rotation, whether you're on a 14/7, 21/21, or any custom schedule. It's like having a digital assistant that knows the ins and outs of your work life.
Features That Stand Out
One of the standout features of the app is its ability to provide reminders for upcoming shifts. You can set alerts so that you’re never caught off guard. Plus, the app syncs seamlessly with your phone’s calendar, ensuring all your important dates are in one place. And let's talk about the user interface—it's clean, intuitive, and specifically designed for ease of use. Even if you're not particularly tech-savvy, you'll find navigating through the app a breeze.
Why You'll Love It
Imagine never having to worry about missing a shift again. With the Oilfield Calendar app, that's a reality. The peace of mind that comes with knowing your schedule is accurately plotted out is invaluable. Not to mention, the app also lets you track your work history, which can be incredibly helpful for logging hours and planning time off.
Make the calendar useful to the whole household
The strongest use case is not simply remembering a start date; it is making the rotation legible to someone who does not work the same pattern. For example, if a partner is arranging childcare or booking a routine appointment, a quick look at the calendar can help them avoid choosing a day when the worker is away. I would review the next few weeks together at a calm time, then add family commitments in the phone calendar so the work pattern and home plans can be considered side by side.
A practical tip is to check the first cycle after setup against the roster you were actually given, including the boundary between work and off days. A one-day offset can make every later plan misleading, so it is worth confirming the start point before relying on reminders. If a change comes in, update the calendar promptly and let anyone who plans around it know; a correct schedule is only useful when the people sharing the consequences are working from the same version.
What the purchase does—and does not—replace
Oilfield Calendar is priced at $1.99, so I would think of it as a focused scheduling purchase rather than a free trial of a large planning suite. Its average rating is 3.2 from six ratings, with four written reviews, and it has more than 1K installs. Those figures are modest, so I would not treat popularity as proof that it will suit every rotation. The app is rated for Everyone, was released on April 27, 2024, and its current version is 1.4; it requires Android 8.0 or later.
Compared with a paper roster, a phone-based calendar is easier to carry, update, and check when plans change. Compared with a standard calendar app, the appeal here is the oilfield scheduling focus and the ability to work with a rotation instead of manually marking every shift. A general calendar may still be the better choice if you need several people to edit one shared schedule, coordinate many kinds of events, or manage work across different calendars. The useful distinction is not that one approach is universally superior: it is whether rotation entry is your main headache or whether collaboration and broader planning matter more.
Where another approach may be better
I would skip a dedicated rotation calendar if your shifts vary so much that a repeating pattern quickly becomes inaccurate, or if your employer’s roster is the only source you can trust and changes are frequent. In that situation, a standard calendar that lets you enter each confirmed shift may involve more work but can reflect last-minute changes more directly. Likewise, if your family needs several people to edit, assign, and discuss plans together, choose a shared calendar or household planner that supports that workflow rather than expecting a personal schedule tool to handle every conversation.
There is also a small but important trade-off in having work dates appear alongside personal events: it can reduce double-booking, but it can make the calendar visually busy. I would keep work rotation entries consistent and use a simple naming convention for appointments, rather than adding explanatory notes to every shift. That makes the overall month easier to scan. If you prefer to keep work and personal schedules separate, use the work view for checking availability and add only the commitments that genuinely need to be coordinated.
What to check before relying on it
Two questions are worth answering before making it part of the household routine: does the rotation you need fit the way you want to enter it, and do the reminders and phone-calendar connection behave as you expect on your device? After setup, check an upcoming shift against your roster and confirm that the alert arrives when you want it. If other family members need to see the schedule, test the calendar workflow with them rather than assuming that your own view automatically gives them access. That quick trial can uncover a mismatch before it affects a ride, appointment, or day off.
The app is a focused option, not a substitute for the employer’s official schedule or a full family communication system. I would keep the roster as the authority when a shift is changed, then update the calendar you use for planning. That approach preserves the convenience of seeing the pattern on a phone without confusing a personal planning aid with a work notice. It also makes clear what to do when the two disagree: verify the shift first, then adjust household plans.
Room for Improvement?
While the app is incredibly useful, there are a few areas where it could improve. For instance, adding a feature that allows you to share your schedule with family members or colleagues could be beneficial. Additionally, integrating more personalized customization options could take the app to the next level.
That limitation matters most when the worker is not the only person who needs the schedule. A partner might be able to see the phone calendar through another arrangement, but that is not the same as a simple, built-in way to share the rotation and keep everyone aligned. If you need direct collaboration, I would compare the effort of maintaining this schedule alongside a shared calendar against using one shared system from the start. The right choice depends on whether the dedicated rotation view saves enough effort to justify keeping two planning habits.
Who I would recommend it to
I’d consider this app if you or someone in your household follows a recognizable oilfield rotation and the recurring pattern is hard to keep straight in a normal week-by-week view. It is particularly relevant when the worker wants a personal way to see upcoming shifts and the household mainly needs a dependable reference for planning. The app’s Everyone age rating makes it suitable for a broad audience, though the practical value is specifically tied to oilfield schedules rather than to general family organization.
I would be more cautious if your roster changes constantly, if multiple people must edit one schedule, or if you need a highly customizable system for coordinating a whole household. In those cases, a regular calendar or shared planner may be more suitable, even if it takes extra manual entry. The central trade-off is straightforward: a specialist tool can reduce the work of representing a rotation, while a general tool may be stronger when your main need is collaboration or flexibility outside that rotation.
A realistic week with a rotating schedule
Imagine a family planning a school meeting and a grocery run while one adult is about to begin a stretch away. Rather than relying on a text from memory, they check the rotation, see which days are available, and place the appointment where it is least likely to collide with work. If a shift is later adjusted, the person who received the change updates the calendar and tells the household. That simple sequence—confirm, enter, check together—uses a calendar well without assuming it can handle the family’s decisions for them.
For time-off planning, I would use the same discipline in reverse: identify the likely off block, then confirm that the roster still supports the plan before making commitments. A calendar can make a window visible, but a visible window is not a guarantee that a trip or appointment will work. Treating it as a planning aid rather than a promise avoids disappointment and keeps the tool useful even when work needs shift.
My recommendation
In conclusion, if you're in the oil and gas industry and need a robust tool to manage your work schedule, the Oilfield Calendar app is worth checking out. Its ease of use, combined with its tailored features, makes it a valuable asset for any oilfield worker. So go ahead and give it a try—you might just wonder how you ever managed without it!
My recommendation is more measured: at $1.99, it is worth considering when rotation entry is the specific problem you want solved, but I would check that its schedule setup suits your own pattern before building family plans around it. The rating and small number of user responses suggest keeping expectations practical rather than assuming it will be a perfect fit for every worker. If you want a straightforward personal view of an oilfield rotation, it has a clear purpose; if you need robust sharing, frequent collaborative edits, or a general household hub, choose an alternative built around those needs.
Pros and Cons
Pros
- Easy scheduling of oilfield shifts.
- Syncs with Google Calendar.
- Customizable alerts.
- User-friendly interface.
- Offline access.
Cons
- Limited free features.
- Occasional sync issues.
- No task management.
- Ads in free version.
- Not available on iOS.
How It Compares
| App | Rating | Installs | Price |
|---|---|---|---|
Oilfield CalendarArchimedes Workshop | 3.2 | 1,000+ | $1.99 |
Google DriveGoogle LLC | 4.3 | 10,000,000,000+ | Free |
Google AssistantGoogle LLC | 3.9 | 5,000,000,000+ | Free |
Microsoft OneDriveMicrosoft Corporation | 4.6 | 5,000,000,000+ | Free |
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View All More Productivity ReviewsFrequently Asked Questions
What features does the Oilfield Calendar app offer?
The Oilfield Calendar app is designed specifically for oilfield workers and provides features such as customizable work schedules, reminders, and notes. Users can input shift rotations, keep track of days off, and set alerts for upcoming shifts. The app is tailored to help manage complex schedules and improve work-life balance in the demanding oilfield industry.
Is the Oilfield Calendar app available on both Android and iOS devices?
Yes, the Oilfield Calendar app is available for download on both Android and iOS platforms. Users can find the app on the Google Play Store for Android devices and the Apple App Store for iOS devices, ensuring accessibility for a wide range of smartphone users who work in the oil and gas sector.
How user-friendly is the Oilfield Calendar app for new users?
The Oilfield Calendar app is designed with user-friendliness in mind, featuring an intuitive interface that allows new users to easily navigate and set up their work schedules. The app includes tutorials and customer support to assist users in getting started and making the most of its features, ensuring a smooth user experience.
Does the Oilfield Calendar app support multiple work schedules?
Yes, the Oilfield Calendar app supports multiple work schedules, allowing users to manage various shift patterns and rotations. This feature is particularly useful for workers who need to keep track of different job sites or projects, ensuring that they stay organized and never miss a shift, regardless of the complexity of their work schedule.
Are there any additional costs after downloading the Oilfield Calendar app?
While the Oilfield Calendar app offers a free version with basic functionalities, there may be additional costs for premium features. These can include advanced scheduling options, ad-free experiences, and enhanced customization tools. Users should review the in-app purchase options to determine if upgrading to a premium version suits their needs.
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About This Listing
- Last Checked
- Nov 1, 2026
- Version Reviewed
- 1.4
- Source
- Official Stores
This listing provides independent information about Unlimiteds. We do not own, develop, or distribute this app. All names, logos, and trademarks belong to their respective owners. Developer details are provided for reference; please contact the developer through the links listed on this page.