# 钥匙宝 vs 天津地铁

The clearest difference is review sentiment: 天津地铁 at 51% against 钥匙宝's 0%. 天津地铁 also leads on ads (none vs shown) and ratings volume (23 vs 3). 钥匙宝's advantage is rating (3.3 vs 1.8). 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.

钥匙宝 holds the better App Store score, 3.3 against 1.8. That said, the two scores are not equally well evidenced: 天津地铁 has 23 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 0% of 钥匙宝's written reviews are positive against 51% of 天津地铁's, so the app with the better star average is not the one people write more warmly about.

钥匙宝 ships an update monthly, 天津地铁 every 5 weeks. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 钥匙宝 | 天津地铁 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/id1068396297/reviews)** | [1.8 (23 ratings)](https://appshunter.io/ios/app/app/id1445111714/reviews) |
| Number of ratings | 3 | **23** |
| Positive reviews | 0.0% of reviews | **51.1% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 122 MB | 255 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing keybios Technology Co., Ltd](https://appshunter.io/developer/1525344554) | [天津轨道交通线网管理有限公司](https://appshunter.io/developer/1738030101) |

## What reviewers say

### 钥匙宝

[App page](https://appshunter.io/ios/app/id1068396297)

**Features:** macOS Compatibility

**In-app purchases:** none


### 天津地铁

[App page](https://appshunter.io/ios/app/app/id1445111714)

This official transit app allows users to generate a QR code for seamless entry and exit at subway gates. It offers a convenient "ride now, pay later" system and provides real-time transit information for easy journey planning.

**Highlights:** QR code ticketing, Ride now, pay later, Real-time transit information, Easy entry and exit, Smart travel planning

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

**In-app purchases:** none


## Frequently asked questions

### Is 钥匙宝 free?

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

### Is 天津地铁 free?

天津地铁 is free to download, with no in-app purchases.

### Which has better reviews, 钥匙宝 or 天津地铁?

钥匙宝 is rated higher. 钥匙宝 averages 3.3 out of 5 from 3 ratings, while 天津地铁 averages 1.8 from 23 ratings.

### Do 钥匙宝 or 天津地铁 have ads?

钥匙宝 shows ads; 天津地铁 does not.

### Which is updated more often, 钥匙宝 or 天津地铁?

钥匙宝 ships an update monthly, and 天津地铁 every 5 weeks. Most recently, 钥匙宝 was updated on November 2, 2026 and 天津地铁 on November 6, 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.*