# Maintenance for EBS vs ExxonMobil PSMS

The clearest difference is rating: Maintenance for EBS at 5.0 against ExxonMobil PSMS's 3.9. Maintenance for EBS also leads on iOS requirement (12.3 vs 18.5). ExxonMobil PSMS's advantage is ratings volume (19 vs 1). On price, update cadence, 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.

Maintenance for EBS holds the better App Store score, 5.0 against 3.9. 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.

Maintenance for EBS ships an update every 3 months, ExxonMobil PSMS every 4 months. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Maintenance for EBS | ExxonMobil PSMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/maintenance-for-ebs/id920873996/reviews)** | [3.9 (19 ratings)](https://appshunter.io/ios/app/exxonmobil-psms/id6479717943/reviews) |
| Number of ratings | 1 | **19** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 69 MB | 178 MB |
| Requires iOS | **12.3** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Oracle America, Inc.](https://appshunter.io/developer/284793707) | [Exxon Mobil Corporation](https://appshunter.io/developer/528788995) |

## What reviewers say

### Maintenance for EBS

[App page](https://appshunter.io/ios/app/maintenance-for-ebs/id920873996)

This app allows maintenance technicians and supervisors to manage work orders, assets, and related tasks on mobile devices. It supports offline functionality and synchronization with Oracle E-Business Suite.

**Highlights:** View and execute maintenance work, Create and debrief work orders, Manage assigned work, materials, and time, Search work orders and assets, Record meter readings and quality information, Offline mode with data synchronization, Supervisor-specific management tools

**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 Maintenance for EBS free?

Maintenance for EBS 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, Maintenance for EBS or ExxonMobil PSMS?

Maintenance for EBS is rated higher. Maintenance for EBS averages 5.0 out of 5 from 1 ratings, while ExxonMobil PSMS averages 3.9 from 19 ratings.

### Do Maintenance for EBS or ExxonMobil PSMS have ads?

Neither Maintenance for EBS nor ExxonMobil PSMS shows ads.

### Which is updated more often, Maintenance for EBS or ExxonMobil PSMS?

Maintenance for EBS ships an update every 3 months, and ExxonMobil PSMS every 4 months. Most recently, Maintenance for EBS was updated on October 7, 2026 and ExxonMobil PSMS on October 18, 2026.

---

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