# 二维码 vs Safe Connector

The clearest difference is in-app purchases: 二维码 at none against Safe Connector's 5. 二维码 also leads on iOS requirement (13.0 vs 15.6). Safe Connector's advantage is update cadence (every 5 days vs every 5 weeks) and device support (5 vs 3). On price and ads there is nothing between them.

Both are free to download. Safe Connector sells 5 in-app purchases, starting at $2.99 per 7 days. 二维码 asks for nothing beyond the download.

二维码 ships an update every 5 weeks, Safe Connector every 5 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 二维码 | Safe Connector |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 22 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [伟 曹](https://appshunter.io/developer/881060499) | [Lionscope OÜ](https://appshunter.io/developer/1582133774) |

## What reviewers say

### 二维码

[App page](https://appshunter.io/ios/app/qrcode/id1095130383)

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

**In-app purchases:** none


### Safe Connector

[App page](https://appshunter.io/ios/app/safe-connector-vpn/id1582133772)

Easily connect to a VPN to encrypt your internet traffic and protect your online privacy. Choose from various server locations, check their performance, and enjoy secure browsing on any network.

**Highlights:** Choose server locations, Check server availability and latency, View live upload/download speeds, Connect in a few taps, No account creation required, In-app support tickets

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week | $2.99 | per 7 days |
| One Month | $9.99 | per month |
| Three Month | $19.99 | per 3 months |
| Half Year | $34.99 | per 6 months |
| One Year | $59.99 | per year |


## Frequently asked questions

### Is 二维码 free?

二维码 is free to download, with no in-app purchases.

### Is Safe Connector free?

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

### Do 二维码 or Safe Connector have ads?

Neither 二维码 nor Safe Connector shows ads.

### Which is updated more often, 二维码 or Safe Connector?

二维码 ships an update every 5 weeks, and Safe Connector every 5 days. Most recently, 二维码 was updated on October 28, 2026 and Safe Connector on October 30, 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.*