# 这句 vs 呱呱卡

The clearest difference is in-app purchases: 呱呱卡 at none against 这句's 3. 呱呱卡 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. 这句 sells 3 in-app purchases, starting at $3.99 per month. 呱呱卡 asks for nothing beyond the download.

## The numbers

| Metric | 这句 | 呱呱卡 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 3 MB | 39 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [毅博 关](https://appshunter.io/developer/6804533618) | [成 唐](https://appshunter.io/developer/6804893490) |

## What reviewers say

### 这句

[App page](https://appshunter.io/ios/app/id6804576196)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NativeFlow Pro 月度会员 | $3.99 | per month |
| NativeFlow Pro 季度会员 | $9.99 | per 3 months |
| NativeFlow Pro 年度会员 | $29.99 | per year |


### 呱呱卡

[App page](https://appshunter.io/ios/app/id6808214454)

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

**In-app purchases:** none


## Frequently asked questions

### Is 这句 free?

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

### Is 呱呱卡 free?

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

### Do 这句 or 呱呱卡 have ads?

Neither 这句 nor 呱呱卡 shows ads.

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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.*