# AAT Mechanic App vs MaintainNow CMMS Work Orders

The clearest difference is rating: MaintainNow CMMS Work Orders at 5.0 against AAT Mechanic App's 4.0. MaintainNow CMMS Work Orders also leads on update cadence (every 2 weeks vs every 11 months). AAT Mechanic App's advantage is iOS requirement (12.1 vs 15.1). On price, ratings volume, 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.

MaintainNow CMMS Work Orders holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

AAT Mechanic App ships an update every 11 months, MaintainNow CMMS Work Orders every 2 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AAT Mechanic App | MaintainNow CMMS Work Orders |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/aat-mechanic-app/id1628878781/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/maintainnow-cmms-work-orders/id6447348939/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 65 MB |
| Requires iOS | **12.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Martin Hupa](https://appshunter.io/developer/444985004) | [Maintain AI, Inc.](https://appshunter.io/developer/1681046727) |

## What reviewers say

### AAT Mechanic App

[App page](https://appshunter.io/ios/app/aat-mechanic-app/id1628878781)

This tool helps mechanics manage vehicle maintenance schedules and create work orders. It allows for viewing and clearing diagnostic trouble codes directly from a tablet, syncing all updates with a central portal.

**Highlights:** View vehicles due for servicing, Write work orders, View and clear DTCs, Tablet interface, Syncs with AAT System Portal

**Features:** macOS Compatibility

**In-app purchases:** none


### MaintainNow CMMS Work Orders

[App page](https://appshunter.io/ios/app/maintainnow-cmms-work-orders/id6447348939)

This application streamlines maintenance management by simplifying work order creation, asset organization, and facility data management. It enhances team collaboration and provides real-time notifications to improve productivity and reduce costs.

**Highlights:** Streamlined work order management, Comprehensive asset organization, Smart facility and location management, Real-time notifications, Fast onboarding, Flexible pricing

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

**In-app purchases:** none


## Frequently asked questions

### Is AAT Mechanic App free?

AAT Mechanic App is free to download, with no in-app purchases.

### Is MaintainNow CMMS Work Orders free?

MaintainNow CMMS Work Orders is free to download, with no in-app purchases.

### Which has better reviews, AAT Mechanic App or MaintainNow CMMS Work Orders?

MaintainNow CMMS Work Orders is rated higher. AAT Mechanic App averages 4.0 out of 5 from 1 ratings, while MaintainNow CMMS Work Orders averages 5.0 from 1 ratings.

### Do AAT Mechanic App or MaintainNow CMMS Work Orders have ads?

Neither AAT Mechanic App nor MaintainNow CMMS Work Orders shows ads.

### Which is updated more often, AAT Mechanic App or MaintainNow CMMS Work Orders?

AAT Mechanic App ships an update every 11 months, and MaintainNow CMMS Work Orders every 2 weeks. Most recently, AAT Mechanic App was updated on October 30, 2026 and MaintainNow CMMS Work Orders 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.*