# Certifient Secure Email vs So Mail

Certifient Secure Email and So Mail are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Certifient Secure Email | So Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/so-mail/id6756896070/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 8 MB | 97 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [CERTIFIENT LLC](https://appshunter.io/developer/1023388406) | [SO LABS INC.](https://appshunter.io/developer/1863527604) |

## What reviewers say

### Certifient Secure Email

[App page](https://appshunter.io/ios/app/certifient-secure-email/id6503090645)

**Features:** macOS Compatibility

**In-app purchases:** none


### So Mail

[App page](https://appshunter.io/ios/app/so-mail/id6756896070)

This app provides AI-powered email security to detect and block phishing, scams, and malicious links. It also unifies all your email accounts, offers task management, and includes productivity features like scheduled sending and email templates.

**Highlights:** AI-powered phishing and scam detection, Real-time malicious link scanning, Unified inbox for multiple email accounts, Email to task conversion, Scheduled email sending, Email templates

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Certifient Secure Email free?

Certifient Secure Email is free to download, with no in-app purchases.

### Is So Mail free?

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

### Do Certifient Secure Email or So Mail have ads?

Neither Certifient Secure Email nor So Mail shows ads.

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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.*