XSPOC vs MasterTrak
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!
MasterTrak
Monitor and manage industrial engine fleets in real-time from any location. This system provides essential management information to help reduce the total cost of ownership for your fleet.
- Real-time fleet monitoring
- Anywhere, anytime management
- Industrial engine fleet focus
- Cost of ownership reduction
- Management information system
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Manage your fleet anywhere & anytime. A system developed to meet the stringent demands of industrial environments that helps provide real-time management information and reduce the total cost of ownership of industrial engine fleets.
Screenshots
Verdict
The clearest difference is update cadence: MasterTrak at monthly against XSPOC's every 3 months. XSPOC's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for XSPOC against 5.0 for MasterTrak. Both are backed by a comparable volume of ratings — 9 and 5 respectively.
XSPOC ships an update every 3 months, MasterTrak monthly. The most recent releases landed on September 17, 2026 and August 10, 2026 respectively.
| Parameter | XSPOC | MasterTrak |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (9 ratings) | 5.0 (5 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 9 — better | 5 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 36 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Theta Oilfield Services | Dover Corporation |
Customer experience
XSPOC
MasterTrak
In-app purchases
XSPOC
No in-app purchases
MasterTrak
No in-app purchases









