# ERB家居服務 vs KAI.COM

The clearest difference is update cadence: KAI.COM at every 3 days against ERB家居服務'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.

ERB家居服務 ships an update every 2 months, KAI.COM every 3 days. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ERB家居服務 | KAI.COM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 35 MB | 38 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Employees Retraining Board](https://appshunter.io/developer/1465842659) | [VN TECH LTD](https://appshunter.io/developer/1813825308) |

## What reviewers say

### ERB家居服務

[App page](https://appshunter.io/ios/app/erb/id1533368261)

This app connects users with trained and assessed domestic helpers for various home services, including caregiving, massage, and postpartum support. Employers can post job openings, review candidate profiles, and manage hiring directly through the platform.

**Highlights:** User registration, Post job vacancies, View matching candidates, Confirm hiring intentions, Receive direct messages, Share necessary documents

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### KAI.COM

[App page](https://appshunter.io/ios/app/kaicom/id6807048348)

**In-app purchases:** none


## Frequently asked questions

### Is ERB家居服務 free?

ERB家居服務 is free to download, with no in-app purchases.

### Is KAI.COM free?

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

### Do ERB家居服務 or KAI.COM have ads?

Neither ERB家居服務 nor KAI.COM shows ads.

### Which is updated more often, ERB家居服務 or KAI.COM?

ERB家居服務 ships an update every 2 months, and KAI.COM every 3 days. Most recently, ERB家居服務 was updated on October 10, 2026 and KAI.COM on October 7, 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.*