# ExxonMobil PSMS vs The Launch from UNC

The clearest difference is rating: ExxonMobil PSMS at 3.9 against The Launch from UNC's 3.0. ExxonMobil PSMS also leads on ratings volume (19 vs 1). The Launch from UNC's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (15.0 vs 18.5). 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.

ExxonMobil PSMS holds the better App Store score, 3.9 against 3.0. That said, the two scores are not equally well evidenced: ExxonMobil PSMS has 19 ratings behind it against 1, so its average is the more settled of the two.

ExxonMobil PSMS ships an update every 4 months, The Launch from UNC every 3 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ExxonMobil PSMS | The Launch from UNC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (19 ratings)](https://appshunter.io/ios/app/exxonmobil-psms/id6479717943/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/the-launch-from-unc/id6742176852/reviews) |
| Number of ratings | **19** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 178 MB | 278 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Exxon Mobil Corporation](https://appshunter.io/developer/528788995) | [1st90 LLC](https://appshunter.io/developer/1498776895) |

## What reviewers say

### 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


### The Launch from UNC

[App page](https://appshunter.io/ios/app/the-launch-from-unc/id6742176852)

This app helps users accelerate professional growth with daily 5-10 minute interactive microlessons and habit-building support. It transforms learning into actionable steps for on-the-job application.

**Highlights:** Interactive microlessons, Daily habit building, On-the-job action support, Professional growth acceleration, Group discussions

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

**In-app purchases:** none


## Frequently asked questions

### Is ExxonMobil PSMS free?

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

### Is The Launch from UNC free?

The Launch from UNC is free to download, with no in-app purchases.

### Which has better reviews, ExxonMobil PSMS or The Launch from UNC?

ExxonMobil PSMS is rated higher. ExxonMobil PSMS averages 3.9 out of 5 from 19 ratings, while The Launch from UNC averages 3.0 from 1 ratings.

### Do ExxonMobil PSMS or The Launch from UNC have ads?

Neither ExxonMobil PSMS nor The Launch from UNC shows ads.

### Which is updated more often, ExxonMobil PSMS or The Launch from UNC?

ExxonMobil PSMS ships an update every 4 months, and The Launch from UNC every 3 weeks. Most recently, ExxonMobil PSMS was updated on November 4, 2026 and The Launch from UNC on October 30, 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.*