# CAMS Preventive Maintenance vs PRM DCA

The clearest difference is iOS requirement: CAMS Preventive Maintenance at 11.0 against PRM DCA's 15.0. 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CAMS Preventive Maintenance | PRM DCA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/cams-preventive-maintenance/id1331583155/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 192 MB | 28 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nexcor Technologies, Inc.](https://appshunter.io/developer/1292282124) | [AgWorks, LLC.](https://appshunter.io/developer/835123415) |

## What reviewers say

### CAMS Preventive Maintenance

[App page](https://appshunter.io/ios/app/cams-preventive-maintenance/id1331583155)

This app helps food and beverage manufacturers optimize asset uptime, manage inventory, and ensure compliance. It offers comprehensive tracking for assets, maintenance schedules, work orders, and purchasing across multiple facilities.

**Highlights:** Asset Management, Preventive Maintenance Scheduling, Inventory & Materials Control, Work Order Management, Purchasing, Powerful Reporting, Real-time Data Collection

**Features:** macOS Compatibility

**In-app purchases:** none


### PRM DCA

[App page](https://appshunter.io/ios/app/prm-dca/id1635189475)

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

**In-app purchases:** none


## Frequently asked questions

### Is CAMS Preventive Maintenance free?

CAMS Preventive Maintenance is free to download, with no in-app purchases.

### Is PRM DCA free?

PRM DCA is free to download, with no in-app purchases.

### Do CAMS Preventive Maintenance or PRM DCA have ads?

Neither CAMS Preventive Maintenance nor PRM DCA shows ads.

### Which is updated more often, CAMS Preventive Maintenance or PRM DCA?

CAMS Preventive Maintenance ships an update monthly, and PRM DCA monthly. Most recently, CAMS Preventive Maintenance was updated on September 16, 2026 and PRM DCA on October 6, 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.*