# excelsecu authenticator vs Secria Mail

The clearest difference is in-app purchases: excelsecu authenticator at none against Secria Mail's 4. Secria Mail's advantage is update cadence (every 9 days vs every 26 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Secria Mail sells 4 in-app purchases, starting at $4.99 per month. excelsecu authenticator asks for nothing beyond the download.

excelsecu authenticator ships an update every 26 months, Secria Mail every 9 days. The most recent releases landed on September 8, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | excelsecu authenticator | Secria Mail |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 15 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Excelsecu Data  Technology Co.,ltd.](https://appshunter.io/developer/487568687) | [Secria, Inc.](https://appshunter.io/developer/1858389076) |

## What reviewers say

### excelsecu authenticator

[App page](https://appshunter.io/ios/app/excelsecu-authenticator/id1527202125)

**In-app purchases:** none


### 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 excelsecu authenticator free?

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

### Is Secria Mail free?

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

### Do excelsecu authenticator or Secria Mail have ads?

Neither excelsecu authenticator nor Secria Mail shows ads.

### Which is updated more often, excelsecu authenticator or Secria Mail?

excelsecu authenticator ships an update every 26 months, and Secria Mail every 9 days. Most recently, excelsecu authenticator was updated on September 8, 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.*