# 知识产权 商标注册版权登记 vs Pop Screen泡泡桌面

The clearest difference is in-app purchases: 知识产权 商标注册版权登记 at none against Pop Screen泡泡桌面's 2. 知识产权 商标注册版权登记 also leads on iOS requirement (12.0 vs 14.0). Pop Screen泡泡桌面's advantage is update cadence (every 3 weeks vs every 3 months) and review sentiment (20% vs 0%). On price, ads and device support there is nothing between them.

Both are free to download. Pop Screen泡泡桌面 sells 2 in-app purchases, starting at $0.99 per month. 知识产权 商标注册版权登记 asks for nothing beyond the download.

知识产权 商标注册版权登记 ships an update every 3 months, Pop Screen泡泡桌面 every 3 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | 知识产权 商标注册版权登记 | Pop Screen泡泡桌面 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (8 ratings)](https://appshunter.io/ios/app/pop-screen/id6504097272/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 81 MB | 297 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adina Interactive Technology Co., Ltd.](https://appshunter.io/developer/1465159475) | [Chongqing Yongshitu Technology Co., Ltd.](https://appshunter.io/developer/1750875799) |

## What reviewers say

### 知识产权 商标注册版权登记

[App page](https://appshunter.io/ios/app/id1659605742)

This platform offers comprehensive intellectual property services, including rapid trademark registration, copyright registration, and software copyright certification. It provides international trademark registration and overseas company registration, with protection in over 200 countries and regions.

**Highlights:** Trademark registration and search, Copyright and software copyright registration, International trademark services, Brand design and protection, Online expert consultation, Intellectual property management

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

**In-app purchases:** none


### Pop Screen泡泡桌面

[App page](https://appshunter.io/ios/app/pop-screen/id6504097272)

This app allows users to customize their mobile device's home screen with dynamic wallpapers, widgets, and lock screen enhancements. It offers a variety of design options, including animated backgrounds and interactive elements, to personalize the user interface.

**Highlights:** Dynamic desktop customization, Customizable widgets, iOS 18 control center beautification, Creative 'Lingdong Island' features, Animated wallpapers from videos, One-click theme installation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pop Screen连续包月 | $0.99 | per month |
| Pop Screen连续包年 | $4.99 | per year |


## Frequently asked questions

### Is 知识产权 商标注册版权登记 free?

知识产权 商标注册版权登记 is free to download, with no in-app purchases.

### Is Pop Screen泡泡桌面 free?

Pop Screen泡泡桌面 is free to download, with in-app purchases available.

### Do 知识产权 商标注册版权登记 or Pop Screen泡泡桌面 have ads?

Neither 知识产权 商标注册版权登记 nor Pop Screen泡泡桌面 shows ads.

### Which is updated more often, 知识产权 商标注册版权登记 or Pop Screen泡泡桌面?

知识产权 商标注册版权登记 ships an update every 3 months, and Pop Screen泡泡桌面 every 3 weeks. Most recently, 知识产权 商标注册版权登记 was updated on October 27, 2026 and Pop Screen泡泡桌面 on October 27, 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.*