# 中景科技 3C品牌館 vs NavJack

中景科技 3C品牌館 and NavJack are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 27, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 中景科技 3C品牌館 | NavJack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 105 MB | 104 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [E-books SHOP](https://appshunter.io/developer/1220319951) | [NavJack Co., Ltd.](https://appshunter.io/developer/1395179812) |

## What reviewers say

### 中景科技 3C品牌館

[App page](https://appshunter.io/ios/app/3c/id706502885)

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

**In-app purchases:** none


### NavJack

[App page](https://appshunter.io/ios/app/navjack/id1395179813)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中景科技 3C品牌館 free?

中景科技 3C品牌館 is free to download, with no in-app purchases.

### Is NavJack free?

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

### Do 中景科技 3C品牌館 or NavJack have ads?

Neither 中景科技 3C品牌館 nor NavJack shows ads.

### Which is updated more often, 中景科技 3C品牌館 or NavJack?

中景科技 3C品牌館 ships an update monthly, and NavJack monthly. Most recently, 中景科技 3C品牌館 was updated on September 27, 2026 and NavJack on September 18, 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.*