# Performance TRUE vs ExxonMobil PSMS

The clearest difference is rating: Performance TRUE at 4.5 against ExxonMobil PSMS's 3.9. Performance TRUE also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (14.0 vs 18.5). ExxonMobil PSMS's advantage is ratings volume (19 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Performance TRUE holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 4 and 19 respectively.

Performance TRUE ships an update every 3 weeks, ExxonMobil PSMS every 4 months. The most recent releases landed on October 1, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Performance TRUE | ExxonMobil PSMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/performance-true/id1420596895/reviews)** | [3.9 (19 ratings)](https://appshunter.io/ios/app/exxonmobil-psms/id6479717943/reviews) |
| Number of ratings | 4 | **19** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 111 MB | 178 MB |
| Requires iOS | **14.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Performance Contractors Inc.](https://appshunter.io/developer/1104991511) | [Exxon Mobil Corporation](https://appshunter.io/developer/528788995) |

## What reviewers say

### Performance TRUE

[App page](https://appshunter.io/ios/app/performance-true/id1420596895)

This business platform enables mobile field teams to generate fast, accurate reports directly from job sites. It leverages mobile devices to streamline productivity and data transfer to the office.

**Highlights:** Mobile field productivity, Accurate reporting from the field, Data tracking and utilization, Efficiency reporting, Seamless office integration

**Features:** macOS Compatibility

**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 Performance TRUE free?

Performance TRUE 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, Performance TRUE or ExxonMobil PSMS?

Performance TRUE is rated higher. Performance TRUE averages 4.5 out of 5 from 4 ratings, while ExxonMobil PSMS averages 3.9 from 19 ratings.

### Do Performance TRUE or ExxonMobil PSMS have ads?

Neither Performance TRUE nor ExxonMobil PSMS shows ads.

### Which is updated more often, Performance TRUE or ExxonMobil PSMS?

Performance TRUE ships an update every 3 weeks, and ExxonMobil PSMS every 4 months. Most recently, Performance TRUE was updated on October 1, 2026 and ExxonMobil PSMS on October 18, 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.*