# Mailo vs ContactOffice Mail

The clearest difference is ads: ContactOffice Mail at none against Mailo's shown. ContactOffice Mail also leads on update cadence (monthly vs every 7 months). Mailo's advantage is iOS requirement (11.0 vs 13.4). On price, 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.

Mailo ships an update every 7 months, ContactOffice Mail monthly. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Mailo | ContactOffice Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/mailo/id1045090809/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 12 MB | 34 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mail Object](https://appshunter.io/developer/1250022138) | [Contactoffice Group](https://appshunter.io/developer/1563748897) |

## What reviewers say

### Mailo

[App page](https://appshunter.io/ios/app/mailo/id1045090809)

This app provides a secure, all-in-one platform for email, calendar, contacts, and cloud storage, prioritizing user privacy and data confidentiality. It offers tailored accounts for individuals, families, and professionals, with a focus on ethical data handling and a reduced environmental footprint.

**Highlights:** Secure email service, Synchronized address book, Calendar management, Cloud storage for documents and photos, Photo sharing albums, Real-time push notifications

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

**In-app purchases:** none


### ContactOffice Mail

[App page](https://appshunter.io/ios/app/contactoffice-mail/id1629415175)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Mailo free?

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

### Is ContactOffice Mail free?

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

### Do Mailo or ContactOffice Mail have ads?

Mailo shows ads; ContactOffice Mail does not.

### Which is updated more often, Mailo or ContactOffice Mail?

Mailo ships an update every 7 months, and ContactOffice Mail monthly. Most recently, Mailo was updated on October 23, 2026 and ContactOffice Mail on October 11, 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.*