# Odoo vs one.com Mail

The clearest difference is monetization model: one.com Mail at free against Odoo's freemium. one.com Mail also leads on update cadence (weekly vs monthly) and iOS requirement (15.0 vs 18.0). Odoo's advantage is review sentiment (19% vs 0%). 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.

Odoo ships an update monthly, one.com Mail weekly. Both last shipped on October 13, 2026.

## The numbers

| Metric | Odoo | one.com Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (144 ratings)](https://appshunter.io/ios/app/odoo/id1272543640/reviews)** | — |
| Number of ratings | **144** | — |
| Positive reviews | **19.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | **Free** |
| Size | 2 MB | 37 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Odoo S.A.](https://appshunter.io/developer/1078657548) | [One.com A/S](https://appshunter.io/developer/458335495) |

## 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


### one.com Mail

[App page](https://appshunter.io/ios/app/onecom-mail/id6793130546)

Manage your email efficiently on the go. Read, compose, and organize messages with a clean, intuitive interface. Stay connected to important conversations without needing your laptop.

**Highlights:** Manage multiple email accounts, Perform actions on multiple emails, Filter unread emails, Receive new email notifications, Distraction-free reading layout, Compose and send emails

**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 one.com Mail free?

one.com Mail is free to download, with no in-app purchases.

### Do Odoo or one.com Mail have ads?

Neither Odoo nor one.com Mail shows ads.

### Which is updated more often, Odoo or one.com Mail?

Odoo ships an update monthly, and one.com Mail weekly. Most recently, Odoo was updated on October 13, 2026 and one.com Mail on October 13, 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.*