# HOU Express vs KUMI Model

The clearest difference is update cadence: HOU Express at every 3 weeks against KUMI Model's every 2 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.

HOU Express ships an update every 3 weeks, KUMI Model every 2 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HOU Express | KUMI Model |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/kumi-model/id6742130731/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 105 MB | 324 MB |
| Requires iOS | **12.0** | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vectorasoft Co., Ltd.](https://appshunter.io/developer/1639347147) | [KUMI CORPORATION LIMITED](https://appshunter.io/developer/1594330775) |

## What reviewers say

### HOU Express

[App page](https://appshunter.io/ios/app/hou-express/id6446265717)

**Features:** macOS Compatibility

**In-app purchases:** none


### KUMI Model

[App page](https://appshunter.io/ios/app/kumi-model/id6742130731)

Sync fitness data like steps and calories from your smartwatch. Receive call and message notifications on your watch. Customize watch faces with your own images and videos.

**Highlights:** Sync fitness data (steps, calories, distance), Incoming call and message notifications, Edit and upload custom watch faces, Image and video editing, Connects with Apple Health

**In-app purchases:** none


## Frequently asked questions

### Is HOU Express free?

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

### Is KUMI Model free?

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

### Do HOU Express or KUMI Model have ads?

Neither HOU Express nor KUMI Model shows ads.

### Which is updated more often, HOU Express or KUMI Model?

HOU Express ships an update every 3 weeks, and KUMI Model every 2 months. Most recently, HOU Express was updated on October 30, 2026 and KUMI Model on October 24, 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.*