# XSPOC vs ATI SEMS

The clearest difference is update cadence: ATI SEMS at every 9 days against XSPOC's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

XSPOC ships an update every 3 months, ATI SEMS every 9 days. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | XSPOC | ATI SEMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/xspoc/id547352191/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 36 MB | 68 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Theta Oilfield Services](https://appshunter.io/developer/346628160) | [Agilink Technologies, Inc.](https://appshunter.io/developer/1364124321) |

## What reviewers say

### XSPOC

[App page](https://appshunter.io/ios/app/xspoc/id547352191)

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.

**Highlights:** Integrated well management system, Real-time data linking, Support for multiple wellhead devices, Remote well control, Live data analysis, Historical data graphing, Alarm management

**Features:** macOS Compatibility

**In-app purchases:** none


### ATI SEMS

[App page](https://appshunter.io/ios/app/ati-sems/id6752559411)

**In-app purchases:** none


## Frequently asked questions

### Is XSPOC free?

XSPOC is free to download, with no in-app purchases.

### Is ATI SEMS free?

ATI SEMS is free to download, with no in-app purchases.

### Do XSPOC or ATI SEMS have ads?

Neither XSPOC nor ATI SEMS shows ads.

### Which is updated more often, XSPOC or ATI SEMS?

XSPOC ships an update every 3 months, and ATI SEMS every 9 days. Most recently, XSPOC was updated on October 23, 2026 and ATI SEMS on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*