# ISNetworld vs ExxonMobil PSMS

The clearest difference is rating: ExxonMobil PSMS at 3.9 against ISNetworld's 3.3. ExxonMobil PSMS also leads on review sentiment (100% vs 60%). On price, ratings volume, update cadence and ads there is nothing between them.

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

ExxonMobil PSMS holds the better App Store score, 3.9 against 3.3. Both are backed by a comparable volume of ratings — 37 and 19 respectively. Written reviews point the same way: 60% of ISNetworld's written reviews are positive against 100% of ExxonMobil PSMS's.

ISNetworld ships an update every 5 months, ExxonMobil PSMS every 4 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ISNetworld | ExxonMobil PSMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (37 ratings)](https://appshunter.io/ios/app/isnetworld/id1060652856/reviews) | **[3.9 (19 ratings)](https://appshunter.io/ios/app/exxonmobil-psms/id6479717943/reviews)** |
| Number of ratings | **37** | 19 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 4 MB | 178 MB |
| Requires iOS | **17.4** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [ISNetworld](https://appshunter.io/developer/1060652855) | [Exxon Mobil Corporation](https://appshunter.io/developer/528788995) |

## What reviewers say

### ISNetworld

[App page](https://appshunter.io/ios/app/isnetworld/id1060652856)

Access a contractor management platform on your mobile device. Hiring clients can verify contractor compliance and view reports, while contractors can check their status and access client communications.

**Highlights:** Verify contractor compliance, View company profiles and scorecards, Add and view evaluation reports, Access employee ID and barcode for scanning, Read client bulletins and messages, Access OQ and TQ reports

**Features:** 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 ISNetworld free?

ISNetworld 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, ISNetworld or ExxonMobil PSMS?

ExxonMobil PSMS is rated higher. ISNetworld averages 3.3 out of 5 from 37 ratings, while ExxonMobil PSMS averages 3.9 from 19 ratings.

### Do ISNetworld or ExxonMobil PSMS have ads?

Neither ISNetworld nor ExxonMobil PSMS shows ads.

### Which is updated more often, ISNetworld or ExxonMobil PSMS?

ISNetworld ships an update every 5 months, and ExxonMobil PSMS every 4 months. Most recently, ISNetworld was updated on October 29, 2026 and ExxonMobil PSMS on October 24, 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.*