# Pumper RtChex vs Prometheus Mobile PM

The clearest difference is rating: Pumper RtChex at 4.3 against Prometheus Mobile PM's 4.0. Prometheus Mobile PM's advantage is iOS requirement (9.0 vs 15.0). 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.

Pumper RtChex holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 7 and 4 respectively.

Pumper RtChex ships an update every 2 months, Prometheus Mobile PM every 3 months. The most recent releases landed on September 6, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Pumper RtChex | Prometheus Mobile PM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/pumper-rtchex/id876095045/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/prometheus-mobile-pm/id1625127040/reviews) |
| Number of ratings | **7** | 4 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 41 MB | 12 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Run Ticket Clearinghouse Exchange LLC](https://appshunter.io/developer/789931337) | [PROMETHEUS GROUP, INC.](https://appshunter.io/developer/1554172551) |

## What reviewers say

### Pumper RtChex

[App page](https://appshunter.io/ios/app/pumper-rtchex/id876095045)

This application streamlines document management for oil producers, facilitating the tracking of crude oil movement from production sites to main offices. It digitizes information flow, improving operational efficiency.

**Highlights:** Document oversight for crude oil movement, Electronic information flow, Streamlined back-office reporting, Mobile tracking for oil producers, Digital workflow for production areas

**Features:** macOS Compatibility

**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 Pumper RtChex free?

Pumper RtChex 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, Pumper RtChex or Prometheus Mobile PM?

Pumper RtChex is rated higher. Pumper RtChex averages 4.3 out of 5 from 7 ratings, while Prometheus Mobile PM averages 4.0 from 4 ratings.

### Do Pumper RtChex or Prometheus Mobile PM have ads?

Neither Pumper RtChex nor Prometheus Mobile PM shows ads.

### Which is updated more often, Pumper RtChex or Prometheus Mobile PM?

Pumper RtChex ships an update every 2 months, and Prometheus Mobile PM every 3 months. Most recently, Pumper RtChex was updated on September 6, 2026 and Prometheus Mobile PM on June 1, 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.*