# M vs Hộp Thư 2

The clearest difference is update cadence: M at every 3 weeks against Hộp Thư 2's every 14 months. M also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

M ships an update every 3 weeks, Hộp Thư 2 every 14 months. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | M | Hộp Thư 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hop-thu-2/id6499009887/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 3 weeks** | Every 14 months |
| Monetization | — | Free |
| Size | 78 MB | 65 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [MOBIFONE GLOBAL AND TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1533642967) | [Nguyen Yen](https://appshunter.io/developer/1039883994) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-cloudcam/id6445907958)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hộp Thư 2

[App page](https://appshunter.io/ios/app/hop-thu-2/id6499009887)

This business app provides a dedicated inbox for companies, essential for managing transactions, storing vital account information, and handling signed contracts. It streamlines crucial business communications.

**Highlights:** Dedicated business inbox, Transaction management, Account information storage, Contract handling, Streamlined business communication

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is Hộp Thư 2 free?

Hộp Thư 2 is free to download, with no in-app purchases.

### Which is updated more often, M or Hộp Thư 2?

M ships an update every 3 weeks, and Hộp Thư 2 every 14 months. Most recently, M was updated on October 10, 2026 and Hộp Thư 2 on October 17, 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.*