# WingPOS 收款機 vs 讀痕

The clearest difference is in-app purchases: WingPOS 收款機 at none against 讀痕's 2. WingPOS 收款機 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). 讀痕's advantage is update cadence (weekly vs every 6 weeks). On price and ads there is nothing between them.

Both are free to download. 讀痕 sells 2 in-app purchases, starting at $6.99 per year. WingPOS 收款機 asks for nothing beyond the download.

WingPOS 收款機 ships an update every 6 weeks, 讀痕 weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | WingPOS 收款機 | 讀痕 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6767559566/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 166 MB | 40 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WINGPRO TECHNOLOGY LIMITED](https://appshunter.io/developer/1039210601) | [Chia Yi Chen](https://appshunter.io/developer/1896487722) |

## What reviewers say

### WingPOS 收款機

[App page](https://appshunter.io/ios/app/wingpos/id1556483371)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### 讀痕

[App page](https://appshunter.io/ios/app/id6767559566)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 讀痕 PRO | $6.99 | per year |
| 讀痕 Pro 終身版 | $6.99 | one-time |


## Frequently asked questions

### Is WingPOS 收款機 free?

WingPOS 收款機 is free to download, with no in-app purchases.

### Is 讀痕 free?

讀痕 is free to download, with in-app purchases available.

### Do WingPOS 收款機 or 讀痕 have ads?

Neither WingPOS 收款機 nor 讀痕 shows ads.

### Which is updated more often, WingPOS 收款機 or 讀痕?

WingPOS 收款機 ships an update every 6 weeks, and 讀痕 weekly. Most recently, WingPOS 收款機 was updated on October 25, 2026 and 讀痕 on October 28, 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.*