# SAP Maintenance Assistant vs Prometheus Mobile PM

The clearest difference is rating: SAP Maintenance Assistant at 5.0 against Prometheus Mobile PM's 4.0. Prometheus Mobile PM's advantage is iOS requirement (9.0 vs 16.0). 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.

SAP Maintenance Assistant holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

SAP Maintenance Assistant ships an update every 4 months, Prometheus Mobile PM every 3 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SAP Maintenance Assistant | Prometheus Mobile PM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sap-maintenance-assistant/id1567668196/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/prometheus-mobile-pm/id1625127040/reviews) |
| Number of ratings | 3 | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 517 MB | 12 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SAP SE](https://appshunter.io/developer/391959547) | [PROMETHEUS GROUP, INC.](https://appshunter.io/developer/1554172551) |

## What reviewers say

### SAP Maintenance Assistant

[App page](https://appshunter.io/ios/app/sap-maintenance-assistant/id1567668196)

Manage enterprise assets and perform maintenance tasks remotely. This app allows technicians to access data, execute jobs, and record results directly from their mobile devices. It offers offline capabilities and integrates seamlessly with enterprise systems.

**Highlights:** Manage enterprise assets on the go, Perform maintenance tasks remotely, Access enterprise data, Capture time and measurement data, Record damage information, Offline capable, SAP Fiori UI

**In-app purchases:** none


### Prometheus Mobile PM

[App page](https://appshunter.io/ios/app/prometheus-mobile-pm/id1625127040)

This app provides a user-friendly interface for managing maintenance and operations of heavy assets by integrating with SAP systems. It offers a comprehensive framework for plant maintenance, operations, and safety needs, from planning to execution.

**Highlights:** SAP system integration, Heavy asset maintenance management, Operations and safety framework, Plant maintenance planning, Execution support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SAP Maintenance Assistant free?

SAP Maintenance Assistant is free to download, with no in-app purchases.

### Is Prometheus Mobile PM free?

Prometheus Mobile PM is free to download, with no in-app purchases.

### Which has better reviews, SAP Maintenance Assistant or Prometheus Mobile PM?

SAP Maintenance Assistant is rated higher. SAP Maintenance Assistant averages 5.0 out of 5 from 3 ratings, while Prometheus Mobile PM averages 4.0 from 4 ratings.

### Do SAP Maintenance Assistant or Prometheus Mobile PM have ads?

Neither SAP Maintenance Assistant nor Prometheus Mobile PM shows ads.

### Which is updated more often, SAP Maintenance Assistant or Prometheus Mobile PM?

SAP Maintenance Assistant ships an update every 4 months, and Prometheus Mobile PM every 3 months. Most recently, SAP Maintenance Assistant was updated on October 12, 2026 and Prometheus Mobile PM 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.*