# WellAware Field vs ExxonMobil PSMS

The clearest difference is rating: WellAware Field at 5.0 against ExxonMobil PSMS's 3.9. WellAware Field also leads on update cadence (every 2 weeks vs every 4 months) and iOS requirement (15.0 vs 18.5). ExxonMobil PSMS's advantage is ratings volume (19 vs 6). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

WellAware Field holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 6 and 19 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

WellAware Field ships an update every 2 weeks, ExxonMobil PSMS every 4 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | WellAware Field | ExxonMobil PSMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/wellaware-field/id1286909153/reviews)** | [3.9 (19 ratings)](https://appshunter.io/ios/app/exxonmobil-psms/id6479717943/reviews) |
| Number of ratings | 6 | **19** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 72 MB | 178 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [WellAware Holdings, Inc.](https://appshunter.io/developer/1019307331) | [Exxon Mobil Corporation](https://appshunter.io/developer/528788995) |

## What reviewers say

### WellAware Field

[App page](https://appshunter.io/ios/app/wellaware-field/id1286909153)

This platform empowers E&P companies to capture and leverage data for optimal operational efficiency. It facilitates reliable data collection, exception-based monitoring, and provides actionable insights for improved performance.

**Highlights:** Reliable data collection, Exception-based monitoring, Actionable insights, Enhanced operational efficiency, Data utilization for E&P companies

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ExxonMobil PSMS

[App page](https://appshunter.io/ios/app/exxonmobil-psms/id6479717943)

This app provides field workers with essential references to enhance safety management and reduce workplace injuries. It incorporates human performance concepts and promotes effective safety engagement to reinforce a culture of care and leadership.

**Highlights:** Safety checks on safeguards, Human performance concepts, Effective safety engagement, Workforce safety capability, Leadership expectations, Field worker references

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WellAware Field free?

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

### Is ExxonMobil PSMS free?

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

### Which has better reviews, WellAware Field or ExxonMobil PSMS?

WellAware Field is rated higher. WellAware Field averages 5.0 out of 5 from 6 ratings, while ExxonMobil PSMS averages 3.9 from 19 ratings.

### Do WellAware Field or ExxonMobil PSMS have ads?

Neither WellAware Field nor ExxonMobil PSMS shows ads.

### Which is updated more often, WellAware Field or ExxonMobil PSMS?

WellAware Field ships an update every 2 weeks, and ExxonMobil PSMS every 4 months. Most recently, WellAware Field was updated on November 6, 2026 and ExxonMobil PSMS on November 4, 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.*