# K7 vs UniHall

The clearest difference is update cadence: K7 at every 3 weeks against UniHall's every 2 months. K7 also leads on iOS requirement (8.0 vs 15.0). 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.

K7 ships an update every 3 weeks, UniHall every 2 months. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | K7 | UniHall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/k7/id1092506945/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 69 MB | 82 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [传林 方](https://appshunter.io/developer/699727053) | [ZIZO APPS PTY. LIMITED](https://appshunter.io/developer/1175946477) |

## What reviewers say

### K7

[App page](https://appshunter.io/ios/app/k7/id1092506945)

Control your home appliances remotely using this application, which works in conjunction with specific hardware. Monitor and manage your devices from anywhere with an internet connection.

**Highlights:** Remote appliance control, Works with KERUI K7 hardware, Anywhere access via network, Home appliance management, Alarm system integration

**Features:** macOS Compatibility

**In-app purchases:** none


### UniHall

[App page](https://appshunter.io/ios/app/unihall/id1175946478)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K7 free?

K7 is free to download, with no in-app purchases.

### Is UniHall free?

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

### Do K7 or UniHall have ads?

Neither K7 nor UniHall shows ads.

### Which is updated more often, K7 or UniHall?

K7 ships an update every 3 weeks, and UniHall every 2 months. Most recently, K7 was updated on October 7, 2026 and UniHall on October 16, 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.*