# 三井 3C 會員 vs 新竹通

The clearest difference is update cadence: 新竹通 at every 2 weeks against 三井 3C 會員's every 2 months. 三井 3C 會員's advantage is iOS requirement (12.1 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

三井 3C 會員 ships an update every 2 months, 新竹通 every 2 weeks. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 三井 3C 會員 | 新竹通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.2 (5 ratings)](https://appshunter.io/ios/app/id6739238077/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 26 MB | 38 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [San Jing Information Co., Ltd.](https://appshunter.io/developer/1322879007) | [新竹市政府](https://appshunter.io/developer/644150966) |

## What reviewers say

### 三井 3C 會員

[App page](https://appshunter.io/ios/app/3c/id1629794085)

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

**In-app purchases:** none


### 新竹通

[App page](https://appshunter.io/ios/app/id6739238077)

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

**In-app purchases:** none


## Frequently asked questions

### Is 三井 3C 會員 free?

三井 3C 會員 is free to download, with no in-app purchases.

### Is 新竹通 free?

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

### Do 三井 3C 會員 or 新竹通 have ads?

Neither 三井 3C 會員 nor 新竹通 shows ads.

### Which is updated more often, 三井 3C 會員 or 新竹通?

三井 3C 會員 ships an update every 2 months, and 新竹通 every 2 weeks. Most recently, 三井 3C 會員 was updated on October 10, 2026 and 新竹通 on October 19, 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.*