# ERB家居服務 vs 文盲救星

The clearest difference is in-app purchases: ERB家居服務 at none against 文盲救星's 2. ERB家居服務 also leads on iOS requirement (15.1 vs 17.0). 文盲救星's advantage is update cadence (every 11 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 文盲救星 sells 2 in-app purchases, starting at $4.99 per month. ERB家居服務 asks for nothing beyond the download.

ERB家居服務 ships an update every 2 months, 文盲救星 every 11 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ERB家居服務 | 文盲救星 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 35 MB | 11 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Employees Retraining Board](https://appshunter.io/developer/1465842659) | [suen king Fung](https://appshunter.io/developer/6809644995) |

## 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


### 文盲救星

[App page](https://appshunter.io/ios/app/id6810743660)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Monthly | $4.99 | per month |
| VIP Yearly | $49.99 | per year |


## 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 文盲救星 free?

文盲救星 is free to download, with in-app purchases available.

### Do ERB家居服務 or 文盲救星 have ads?

Neither ERB家居服務 nor 文盲救星 shows ads.

### Which is updated more often, ERB家居服務 or 文盲救星?

ERB家居服務 ships an update every 2 months, and 文盲救星 every 11 days. Most recently, ERB家居服務 was updated on November 7, 2026 and 文盲救星 on November 6, 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.*