# Secria Mail vs DRVYN App

The clearest difference is update cadence: Secria Mail at every 9 days against DRVYN App's every 2 months. Secria Mail also leads on iOS requirement (14.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Secria Mail sells 4 in-app purchases, starting at $3.99 per month and DRVYN App sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Secria Mail ships an update every 9 days, DRVYN App every 2 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Secria Mail | DRVYN App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/secria-mail/id6756082980/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 33 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Secria, Inc.](https://appshunter.io/developer/1858389076) | [Bongani Mwonzora](https://appshunter.io/developer/1887015348) |

## What reviewers say

### Secria Mail

[App page](https://appshunter.io/ios/app/secria-mail/id6756082980)

Experience secure, end-to-end encrypted email with a zero-knowledge architecture. Your communications remain private, protected by advanced post-quantum cryptography. Designed for ultimate user privacy.

**Highlights:** End-to-end encryption, Zero-knowledge architecture, Post-quantum cryptography, Private messaging, Privacy-focused design

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $3.99 | per month |
| Pro Monthly | $9.99 | per month |
| Plus Yearly | $39.00 | per year |
| Pro Yearly | $99.00 | per year |


### DRVYN App

[App page](https://appshunter.io/ios/app/drvyn-app/id6763930191)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DRVYN Monthly Premium | $4.99 | per month |
| DRVYN Yearly | $39.99 | per year |


## Frequently asked questions

### Is Secria Mail free?

Secria Mail is free to download, with in-app purchases available.

### Is DRVYN App free?

DRVYN App is free to download, with in-app purchases available.

### Do Secria Mail or DRVYN App have ads?

Neither Secria Mail nor DRVYN App shows ads.

### Which is updated more often, Secria Mail or DRVYN App?

Secria Mail ships an update every 9 days, and DRVYN App every 2 months. Most recently, Secria Mail was updated on October 16, 2026 and DRVYN App on October 12, 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.*