# black.com vs Secria Mail

The clearest difference is rating: Secria Mail at 5.0 against black.com's 3.6. Secria Mail also leads on review sentiment (100% vs 67%) and update cadence (every 9 days vs every 6 weeks). black.com's advantage is ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. black.com sells 1 in-app purchase, starting at $4.99 per month and Secria Mail sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Secria Mail holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: black.com has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of black.com's written reviews are positive against 100% of Secria Mail's.

black.com ships an update every 6 weeks, Secria Mail every 9 days. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | black.com | Secria Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (9 ratings)](https://appshunter.io/ios/app/blackcom-encrypted-email/id1576695864/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/secria-mail/id6756082980/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 14 MB | 15 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [black.com GmbH](https://appshunter.io/developer/1576695866) | [Secria, Inc.](https://appshunter.io/developer/1858389076) |

## What reviewers say

### black.com

[App page](https://appshunter.io/ios/app/blackcom-encrypted-email/id1576695864)

Secure and encrypted email with a personalized @black.com address. Features AI writing tools for effortless composition, unlimited storage, and alias addresses to manage spam. Protects your data with zero-access encryption and app-based two-factor authentication.

**Highlights:** Personalized @black.com email address, Zero-access encryption, AI-powered email composition, Unlimited storage (25GB + annual increase), Spam-free alias addresses, App-based two-factor authentication

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Membership | $4.99 | per month |


### 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 | $4.99 | per month |
| Pro Monthly | $11.99 | per month |
| Plus Yearly | $49.00 | per year |
| Pro Yearly | $119.00 | per year |


## Frequently asked questions

### Is black.com free?

black.com is free to download, with in-app purchases available.

### Is Secria Mail free?

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

### Which has better reviews, black.com or Secria Mail?

Secria Mail is rated higher. black.com averages 3.6 out of 5 from 9 ratings, while Secria Mail averages 5.0 from 1 ratings.

### Do black.com or Secria Mail have ads?

Neither black.com nor Secria Mail shows ads.

### Which is updated more often, black.com or Secria Mail?

black.com ships an update every 6 weeks, and Secria Mail every 9 days. Most recently, black.com was updated on September 17, 2026 and Secria Mail on September 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.*