# Maintenance Mobile vs CAMS Preventive Maintenance

The clearest difference is rating: CAMS Preventive Maintenance at 3.7 against Maintenance Mobile's 1.9. CAMS Preventive Maintenance also leads on update cadence (monthly vs every 3 months) and iOS requirement (11.0 vs 15.6). Maintenance Mobile's advantage is ratings volume (103 vs 6). 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.

CAMS Preventive Maintenance holds the better App Store score, 3.7 against 1.9. That said, the two scores are not equally well evidenced: Maintenance Mobile has 103 ratings behind it against 6, so its average is the more settled of the two.

Maintenance Mobile ships an update every 3 months, CAMS Preventive Maintenance monthly. The most recent releases landed on October 27, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Maintenance Mobile | CAMS Preventive Maintenance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (103 ratings)](https://appshunter.io/ios/app/maintenance-mobile/id493578661/reviews) | **[3.7 (6 ratings)](https://appshunter.io/ios/app/cams-preventive-maintenance/id1331583155/reviews)** |
| Number of ratings | **103** | 6 |
| Positive reviews | 4.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 5 MB | 192 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yardi Systems, Inc.](https://appshunter.io/developer/425728804) | [Nexcor Technologies, Inc.](https://appshunter.io/developer/1292282124) |

## What reviewers say

### Maintenance Mobile

[App page](https://appshunter.io/ios/app/maintenance-mobile/id493578661)

This app extends property maintenance management capabilities for technicians in the field. It allows them to access and update work orders, record labor and inventory, and create new tasks in real-time, even offline. Data syncs automatically when a connection is restored.

**Highlights:** Access assigned work orders in the field, Add labor and inventory to work orders, Record time and notes, Complete work orders in real-time, Create new work orders, Offline operation and data synchronization

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient and easy to use
- 👍 Works well for licensed users
- 👍 Great tool for mobile users

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Constantly logs out users
- 🐛 Freezes and glitches often
- 🐛 Difficult to get in and access work orders
- 🐛 Never syncs attachments reliably

**Reported bugs**

- App crashes when sliding through pictures
- App freezes all the time
- Two-factor authentication 'remember for 30 days' doesn't work
- Confirmation code time runs out
- Never syncs attachments

**Requested features**

- Bring back camera and save icons
- Use AI for scripting to fix bugs
- Update app regularly
- Re-write the app for bottom-to-top utilization
- Add facial recognition


### 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


## Frequently asked questions

### Is Maintenance Mobile free?

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

### Is CAMS Preventive Maintenance free?

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

### Which has better reviews, Maintenance Mobile or CAMS Preventive Maintenance?

CAMS Preventive Maintenance is rated higher. Maintenance Mobile averages 1.9 out of 5 from 103 ratings, while CAMS Preventive Maintenance averages 3.7 from 6 ratings.

### Do Maintenance Mobile or CAMS Preventive Maintenance have ads?

Neither Maintenance Mobile nor CAMS Preventive Maintenance shows ads.

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

Maintenance Mobile ships an update every 3 months, and CAMS Preventive Maintenance monthly. Most recently, Maintenance Mobile was updated on October 27, 2026 and CAMS Preventive Maintenance on September 16, 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.*