# Cipherr vs ContactOffice Mail

The clearest difference is update cadence: ContactOffice Mail at monthly against Cipherr's every 49 months. ContactOffice Mail also leads on iOS requirement (13.4 vs 15.0). 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.

Cipherr ships an update every 49 months, ContactOffice Mail monthly. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Cipherr | ContactOffice Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cipherr/id1608244700/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Monthly** |
| Monetization | Free | — |
| Size | 109 MB | 34 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cyberr GmbH](https://appshunter.io/developer/1580229515) | [Contactoffice Group](https://appshunter.io/developer/1563748897) |

## What reviewers say

### Cipherr

[App page](https://appshunter.io/ios/app/cipherr/id1608244700)

Secure your digital life with military-grade encryption for emails and files. This app offers seamless end-to-end protection, ensuring only you can access your sensitive information. It simplifies complex cryptography into an easy-to-use interface for everyday privacy.

**Highlights:** End-to-end encrypted email communication, Secure file encryption (AES-256), Zero-knowledge architecture, Encrypts any file type, Works with existing email accounts, Simple, user-friendly interface

**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 Cipherr free?

Cipherr 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 Cipherr or ContactOffice Mail have ads?

Neither Cipherr nor ContactOffice Mail shows ads.

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

Cipherr ships an update every 49 months, and ContactOffice Mail monthly. Most recently, Cipherr was updated on October 6, 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.*