XSPOC vs Field Operator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XSPOC
This comprehensive system integrates well management software, linking real-time data to diagnostic and design tools. It supports various wellhead devices and allows remote control of oil fields from anywhere. Analyze live data, view historical graphs, and manage alarms efficiently.
- Integrated well management system
- Real-time data linking
- Support for multiple wellhead devices
- Remote well control
- Live data analysis
- Historical data graphing
- Alarm management
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XSPOC is a comprehensive well management system that fully integrates all of Theta's software. It uses modern communication technologies to link real-time data to Theta's powerful diagnostic and design tools. XSPOC is not just for pump-off controllers anymore. It now supports other wellhead devices including submersibles and flow controllers. Other devices are being added all the time. Just take a quick look at the powerful features of XSPOC for the iPhone/iPad: *Licensing and login provided to protect your data and set user permissions for well control *Search all your groups to find the exact well you want to analyze *See the well name, pumping unit type, communication status, run status, and last good scan of all wells before you load the Well Status screen *Scanning any well to view live data for your POC, rods, wellhead pressures, loading and efficiency percentages, and a number of other important values for multiple different pumping unit types (Conventional, PCP, ESP, Mark 2, Air Balance, Rotaflex, and Hydraulic) *See your surface, downhole, POC, and Predicted cards by selecting a date and adding it to a graph to compare what's happening with your system *View graphs of your data history by selecting a date range, zooming, and manually changing the high and low values of any controller *Control your wells from anywhere in the world by starting, stopping, idling, enabling, disabling, and clearing the alarms right from your iPhone or iPad XSPOC is an essential tool for any engineer or oil industry professional that wants to control their oil fields whether they are in the office or in the oil field. Contact Theta Oilfield Services to find out how you can get this truly revolutionary mobile application!
Field Operator
Streamline field operations with this app, designed for monitoring daily readings, run tickets, well tests, and inspections. It integrates with route surveillance for live SCADA feeds and office collaboration on task prioritization and daily planning.
- Monitor daily readings
- Enter run tickets
- Record well tests
- Conduct inspections
- View live SCADA feeds
- Collaborate with office
- Plan daily journeys
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Similar to P2's legacy eVIN system, Field Operator: Explorer Edition offers a smooth workflow for monitoring and entering daily readings, run tickets, well test, inspections and more in the field. Optimized for interaction with Route Surveillance, this edition of Field Operator adds the ability to see live SCADA feeds from remote devices and collaborate with the office in prioritizing tasks and planning the day's journey.
Screenshots
Verdict
The clearest difference is review sentiment: Field Operator at 100% against XSPOC's 0%. XSPOC's advantage is rating (5.0 vs 4.0) and ratings volume (9 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
XSPOC holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: XSPOC has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of XSPOC's written reviews are positive against 100% of Field Operator's, so the app with the better star average is not the one people write more warmly about.
XSPOC ships an update every 3 months, Field Operator every 2 months. The most recent releases landed on September 17, 2026 and June 7, 2026 respectively.
| Parameter | XSPOC | Field Operator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (9 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 9 — better | 1 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 36 MB | 159 MB |
| Age rating | 4+ | 4+ |
| Developer | Theta Oilfield Services | P2 Energy Solutions |
Customer experience
XSPOC
Field Operator
In-app purchases
XSPOC
No in-app purchases
Field Operator
No in-app purchases
Questions
Is XSPOC free?
Is Field Operator free?
Which has better reviews, XSPOC or Field Operator?
Do XSPOC or Field Operator have ads?
Which is updated more often, XSPOC or Field Operator?
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