# ConnectHome System vs ST4U

The clearest difference is update cadence: ST4U at every 3 weeks against ConnectHome System's every 5 months. 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.

ConnectHome System ships an update every 5 months, ST4U every 3 weeks. The most recent releases landed on September 8, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | ConnectHome System | ST4U |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 57 MB | 35 MB |
| Requires iOS | **14.1** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ConnectHome, PE](https://appshunter.io/developer/1555242422) | [HePoJ](https://appshunter.io/developer/1596658297) |

## What reviewers say

### ConnectHome System

[App page](https://appshunter.io/ios/app/connecthome-system/id1445649206)

**Features:** macOS Compatibility

**In-app purchases:** none


### ST4U

[App page](https://appshunter.io/ios/app/st4u/id1596658055)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ConnectHome System free?

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

### Is ST4U free?

ST4U is free to download, with no in-app purchases.

### Do ConnectHome System or ST4U have ads?

Neither ConnectHome System nor ST4U shows ads.

### Which is updated more often, ConnectHome System or ST4U?

ConnectHome System ships an update every 5 months, and ST4U every 3 weeks. Most recently, ConnectHome System was updated on September 8, 2026 and ST4U on May 16, 2026.

---

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