# MagicLockBox vs SAT Messenger

The clearest difference is update cadence: SAT Messenger at every 2 weeks against MagicLockBox's every 2 months. SAT Messenger also leads on iOS requirement (13.0 vs 15.6). MagicLockBox's advantage is device support (4 vs 2). On price, ads and in-app purchases there is nothing between them.

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

MagicLockBox ships an update every 2 months, SAT Messenger every 2 weeks. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | MagicLockBox | SAT Messenger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 3 MB | 51 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SYSTEM DESIGN CORP](https://appshunter.io/developer/510277744) | [phwy](https://appshunter.io/developer/1687040072) |

## What reviewers say

### MagicLockBox

[App page](https://appshunter.io/ios/app/magiclockbox/id1593575098)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### SAT Messenger

[App page](https://appshunter.io/ios/app/sat-messenger/id6448937534)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MagicLockBox free?

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

### Is SAT Messenger free?

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

### Do MagicLockBox or SAT Messenger have ads?

Neither MagicLockBox nor SAT Messenger shows ads.

### Which is updated more often, MagicLockBox or SAT Messenger?

MagicLockBox ships an update every 2 months, and SAT Messenger every 2 weeks. Most recently, MagicLockBox was updated on October 11, 2026 and SAT Messenger on September 28, 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.*