# 叭叭 vs 德恩科智能门系统

The clearest difference is in-app purchases: 德恩科智能门系统 at none against 叭叭's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 叭叭 sells 1 one-off in-app purchase. 德恩科智能门系统 asks for nothing beyond the download.

## The numbers

| Metric | 叭叭 | 德恩科智能门系统 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 114 MB | 1 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [平顶山流觞科技有限公司](https://appshunter.io/developer/1808835656) | [振 王](https://appshunter.io/developer/1818588637) |

## What reviewers say

### 叭叭

[App page](https://appshunter.io/ios/app/id6463776308)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Open an account | $0.99 | one-time |


### 德恩科智能门系统

[App page](https://appshunter.io/ios/app/id6474505827)

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

**In-app purchases:** none


## Frequently asked questions

### Is 叭叭 free?

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

### Is 德恩科智能门系统 free?

德恩科智能门系统 is free to download, with no in-app purchases.

### Do 叭叭 or 德恩科智能门系统 have ads?

Neither 叭叭 nor 德恩科智能门系统 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.*