# Reddcrypt vs KeyRepoMailIOS

The clearest difference is update cadence: KeyRepoMailIOS at monthly against Reddcrypt's every 18 months. Reddcrypt's advantage is iOS requirement (10.0 vs 26.0). 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.

Reddcrypt ships an update every 18 months, KeyRepoMailIOS monthly. The most recent releases landed on September 13, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Reddcrypt | KeyRepoMailIOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/reddcrypt/id1449426698/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | Free | — |
| Size | 169 MB | 16 MB |
| Requires iOS | **10.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [REDDOXX GmbH](https://appshunter.io/developer/605267785) | [Key Repository Limited Liability Company](https://appshunter.io/developer/1689174431) |

## What reviewers say

### Reddcrypt

[App page](https://appshunter.io/ios/app/reddcrypt/id1449426698)

Encrypt your email communications effortlessly with this app. It offers end-to-end and zero-knowledge encryption, making it easy for anyone to send sensitive information securely on their smartphone or tablet. Enjoy enhanced privacy with a focus on user comfort and robust security.

**Highlights:** End-to-end encryption, Zero knowledge encryption, Easiest handling, Use existing email address, Automatic encryption, 100% made in Germany

**Features:** macOS Compatibility

**In-app purchases:** none


### KeyRepoMailIOS

[App page](https://appshunter.io/ios/app/keyrepomailios/id6683306652)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reddcrypt free?

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

### Is KeyRepoMailIOS free?

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

### Do Reddcrypt or KeyRepoMailIOS have ads?

Neither Reddcrypt nor KeyRepoMailIOS shows ads.

### Which is updated more often, Reddcrypt or KeyRepoMailIOS?

Reddcrypt ships an update every 18 months, and KeyRepoMailIOS monthly. Most recently, Reddcrypt was updated on September 13, 2026 and KeyRepoMailIOS on September 2, 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.*