# 商标 注册登记查询 vs KanCN

The clearest difference is review sentiment: 商标 注册登记查询 at 100% against KanCN's 61%. 商标 注册登记查询 also leads on in-app purchases (none vs 4). KanCN's advantage is update cadence (every 5 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KanCN sells 4 in-app purchases, starting at $1.99 per 7 days. 商标 注册登记查询 asks for nothing beyond the download.

商标 注册登记查询 ships an update every 5 weeks, KanCN every 5 days. The most recent releases landed on September 24, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 商标 注册登记查询 | KanCN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (314 ratings)](https://appshunter.io/ios/app/kancn/id1669671070/reviews)** |
| Number of ratings | — | **314** |
| Positive reviews | **100.0% of reviews** | 61.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 81 MB | 41 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adina Interactive Technology Co., Ltd.](https://appshunter.io/developer/1465159475) | [VPN China Network](https://appshunter.io/developer/1636436334) |

## What reviewers say

### 商标 注册登记查询

[App page](https://appshunter.io/ios/app/id1659594375)

This app provides a comprehensive platform for trademark registration and inquiry services. It offers intelligent search tools, various registration options, and expert consultation to ensure a smooth and successful trademark application process.

**Highlights:** Trademark registration inquiry, Intelligent trademark search, Multiple registration options, Trademark application progress tracking, Expert consultation services, Copyright registration, Software copyright application

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

**In-app purchases:** none


### KanCN

[App page](https://appshunter.io/ios/app/kancn/id1669671070)

This VPN service is designed for overseas Chinese users, students, and those in Taiwan to access Chinese content. It provides accelerated access to popular Chinese video, music, sports, and financial applications, ensuring a smooth and fast connection back to China.

**Highlights:** Accelerated access to Chinese video and music apps, High-speed connection for live sports broadcasts, Supports popular platforms like iQiyi, Tencent Video, NetEase Cloud Music, Improves gaming and streaming performance, One-click connection to China, Supports 1080P+4K HD streaming

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP周卡 | $1.99 | per 7 days |
| VIP月卡 | $5.99 | per month |
| VIP季卡 | $22.99 | per 3 months |
| VIP年卡 | $69.99 | per year |

**What reviewers like**

- 👍 Good and useful
- 🚀 Fast and stable
- 👍 Works well
- 👍 Good VPN for China
- 👍 Cool

**What reviewers complain about**

- 🐌 Too slow
- 👎 Very bad
- 👎 Garbage VPN
- 👎 Stopped working
- 🐌 Slow after payment

**Reported bugs**

- App crashes on connection
- App crashes when connecting
- App doesn't work after payment
- App not recognized by Ximalaya
- App disconnects frequently

**Requested features**

- Make Hong Kong server free


## Frequently asked questions

### Is 商标 注册登记查询 free?

商标 注册登记查询 is free to download, with no in-app purchases.

### Is KanCN free?

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

### Do 商标 注册登记查询 or KanCN have ads?

Neither 商标 注册登记查询 nor KanCN shows ads.

### Which is updated more often, 商标 注册登记查询 or KanCN?

商标 注册登记查询 ships an update every 5 weeks, and KanCN every 5 days. Most recently, 商标 注册登记查询 was updated on September 24, 2026 and KanCN on October 24, 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.*