# Secria Mail vs Tacitus Mail

The clearest difference is iOS requirement: Secria Mail at 15.0 against Tacitus Mail's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Secria Mail sells 4 in-app purchases, starting at $3.99 per month and Tacitus Mail sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Secria Mail | Tacitus Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/secria-mail/id6756082980/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Secria, Inc.](https://appshunter.io/developer/1858389076) | [Docs Printing SRL](https://appshunter.io/developer/1034316493) |

## 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 |


### Tacitus Mail

[App page](https://appshunter.io/ios/app/tacitus-mail/id6762024307)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TacitusMail 100GB Monthly | $1.99 | per month |
| TacitusMail 200GB Monthly | $2.99 | per month |
| TacitusMail 500GB Monthly | $4.99 | per month |
| Plus | $5.99 | per month |
| TacitusMail 2TB Monthly | $9.99 | per month |
| Unlimited account | $12.99 | per month |
| TacitusMail 100GB Yearly | $14.99 | per year |
| TacitusMail 200GB Yearly | $24.99 | per year |
| TacitusMail 500GB Yearly | $49.99 | per year |
| TacitusMail 2TB Yearly | $89.99 | per year |


## Frequently asked questions

### Is Secria Mail free?

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

### Is Tacitus Mail free?

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

### Do Secria Mail or Tacitus Mail have ads?

Neither Secria Mail nor Tacitus Mail shows ads.

### Which is updated more often, Secria Mail or Tacitus Mail?

Secria Mail ships an update every 2 weeks, and Tacitus Mail every 2 weeks. Most recently, Secria Mail was updated on October 24, 2026 and Tacitus Mail on October 25, 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.*