# 上海交通卡官方版 vs Yi

The clearest difference is rating: 上海交通卡官方版 at 1.9 against Yi's 1.0. 上海交通卡官方版 also leads on ratings volume (62 vs 1). Yi's advantage is ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price, update cadence, 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.

上海交通卡官方版 holds the better App Store score, 1.9 against 1.0. That said, the two scores are not equally well evidenced: 上海交通卡官方版 has 62 ratings behind it against 1, so its average is the more settled of the two.

上海交通卡官方版 ships an update monthly, Yi every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 上海交通卡官方版 | Yi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (62 ratings)](https://appshunter.io/ios/app/id910068158/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/yi-lock/id1440240769/reviews) |
| Number of ratings | **62** | 1 |
| Positive reviews | 13.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 115 MB | 62 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [shanghai public traffic card co.,ltd](https://appshunter.io/developer/910068161) | [Shenzhen Zhixin Wulian Technology Co., Ltd.](https://appshunter.io/developer/1521588847) |

## What reviewers say

### 上海交通卡官方版

[App page](https://appshunter.io/ios/app/id910068158)

**Features:** Apple Wallet

**In-app purchases:** none


### Yi

[App page](https://appshunter.io/ios/app/yi-lock/id1440240769)

Manage your home's intelligent devices, including door locks, remotely via your smartphone. This platform enables you to control your smart home ecosystem from anywhere, initiating a smarter lifestyle.

**Highlights:** Remote control of intelligent devices, Family device management, Smart home integration, Anytime, anywhere access, Initiate a smart life

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 上海交通卡官方版 free?

上海交通卡官方版 is free to download, with no in-app purchases.

### Is Yi free?

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

### Which has better reviews, 上海交通卡官方版 or Yi?

上海交通卡官方版 is rated higher. 上海交通卡官方版 averages 1.9 out of 5 from 62 ratings, while Yi averages 1.0 from 1 ratings.

### Do 上海交通卡官方版 or Yi have ads?

上海交通卡官方版 shows ads; Yi does not.

### Which is updated more often, 上海交通卡官方版 or Yi?

上海交通卡官方版 ships an update monthly, and Yi every 2 months. Most recently, 上海交通卡官方版 was updated on November 1, 2026 and Yi on November 2, 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.*