# SAT Messenger vs Hexync Track

The clearest difference is update cadence: Hexync Track at weekly against SAT Messenger's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

SAT Messenger ships an update every 2 weeks, Hexync Track weekly. The most recent releases landed on September 28, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SAT Messenger | Hexync Track |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 51 MB | 95 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [phwy](https://appshunter.io/developer/1687040072) | [Shenzhen Hexun Iot Information Technology Co., Ltd.](https://appshunter.io/developer/1761501706) |

## What reviewers say

### SAT Messenger

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Hexync Track

[App page](https://appshunter.io/ios/app/hexync-track/id6740482878)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SAT Messenger free?

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

### Is Hexync Track free?

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

### Do SAT Messenger or Hexync Track have ads?

Neither SAT Messenger nor Hexync Track shows ads.

### Which is updated more often, SAT Messenger or Hexync Track?

SAT Messenger ships an update every 2 weeks, and Hexync Track weekly. Most recently, SAT Messenger was updated on September 28, 2026 and Hexync Track on September 13, 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.*