# Odoo vs Atlas CMMS

The clearest difference is rating: Atlas CMMS at 3.7 against Odoo's 2.6. Atlas CMMS also leads on monetization model (free vs freemium) and iOS requirement (15.1 vs 18.0). Odoo's advantage is review sentiment (19% vs 0%) and ratings volume (148 vs 10). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Atlas CMMS holds the better App Store score, 3.7 against 2.6. That said, the two scores are not equally well evidenced: Odoo has 148 ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 19% of Odoo's written reviews are positive against 0% of Atlas CMMS's, so the app with the better star average is not the one people write more warmly about.

Odoo ships an update monthly, Atlas CMMS every 2 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Odoo | Atlas CMMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (148 ratings)](https://appshunter.io/ios/app/odoo/id1272543640/reviews) | **[3.7 (10 ratings)](https://appshunter.io/ios/app/atlas-cmms/id6751547284/reviews)** |
| Number of ratings | **148** | 10 |
| Positive reviews | **19.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 2 MB | 33 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Odoo S.A.](https://appshunter.io/developer/1078657548) | [Intelloop](https://appshunter.io/developer/1835704977) |

## What reviewers say

### Odoo

[App page](https://appshunter.io/ios/app/odoo/id1272543640)

Access all your Odoo business applications from a single native mobile app. Manage records, reports, sales, and more on the go with push notifications and adaptive content delivery. Stay productive and connected to your business from any iOS device.

**Highlights:** Access all Odoo applications, Manage records and reports, Real-time push notifications, Adaptive content delivery, On-the-go business management, Seamless user experience

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Functional for viewing reports
- 🚀 Great app overall

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Login issues
- 🐛 Incompatible with Odoo 12 and 13
- 🐛 Buggy app
- 🐛 Unreliable, often needs to be reinstalled

**Reported bugs**

- Login issues
- Crashes on iOS 13 and newer
- Incompatible with Odoo 12 and 13
- Barcode scanner not working on iPhone
- Unable to access certain features like editing sales orders

**Requested features**

- Add 'Forgot Password' option
- Support for 2FA
- Ability to scan UPC-E barcodes
- Option to choose camera lens
- Bring back timer functionality


### Atlas CMMS

[App page](https://appshunter.io/ios/app/atlas-cmms/id6751547284)

Manage maintenance operations with a comprehensive platform for work orders, asset tracking, and inventory. Streamline requests, plan preventive maintenance, and analyze performance in real-time across devices.

**Highlights:** Work order creation and management, Preventive maintenance planning, Inventory and parts tracking, Asset lifecycle management, Real-time analytics dashboards, Mobile-first field operations

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

**In-app purchases:** none


## Frequently asked questions

### Is Odoo free?

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

### Is Atlas CMMS free?

Atlas CMMS is free to download, with no in-app purchases.

### Which has better reviews, Odoo or Atlas CMMS?

Atlas CMMS is rated higher. Odoo averages 2.6 out of 5 from 148 ratings, while Atlas CMMS averages 3.7 from 10 ratings.

### Do Odoo or Atlas CMMS have ads?

Neither Odoo nor Atlas CMMS shows ads.

### Which is updated more often, Odoo or Atlas CMMS?

Odoo ships an update monthly, and Atlas CMMS every 2 months. Most recently, Odoo was updated on November 6, 2026 and Atlas CMMS on October 30, 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.*