# Mailbux vs So Mail

The clearest difference is iOS requirement: So Mail at 13.0 against Mailbux's 15.1. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Mailbux against 5.0 for So Mail. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Mailbux ships an update every 5 days, So Mail weekly. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Mailbux | So Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mailbux/id6755738754/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/so-mail/id6756896070/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free | Free |
| Size | 24 MB | 97 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CloudWish LLC](https://appshunter.io/developer/1778325497) | [SO LABS INC.](https://appshunter.io/developer/1863527604) |

## What reviewers say

### Mailbux

[App page](https://appshunter.io/ios/app/mailbux/id6755738754)

A fast, secure, and beautifully designed email client for managing multiple accounts. It offers free business email hosting with professional features like custom domains, contacts, calendar, and cloud storage.

**Highlights:** Free business email hosting, Unified inbox for multiple accounts, Real-time notifications, Powerful search functionality, Customizable folders and labels, Seamless cross-device sync

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

**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 Mailbux free?

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

### Is So Mail free?

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

### Which has better reviews, Mailbux or So Mail?

Mailbux and So Mail are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Mailbux or So Mail have ads?

Neither Mailbux nor So Mail shows ads.

### Which is updated more often, Mailbux or So Mail?

Mailbux ships an update every 5 days, and So Mail weekly. Most recently, Mailbux was updated on September 16, 2026 and So Mail on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*