# 宝宝来咯 vs 关系温度计

The clearest difference is device support: 关系温度计 at 2 against 宝宝来咯's —. 宝宝来咯's advantage is iOS requirement (11.0 vs 15.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | 宝宝来咯 | 关系温度计 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 64 MB | 180 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文亚 翟](https://appshunter.io/developer/1687907148) | [齐 周](https://appshunter.io/developer/1567500235) |

## What reviewers say

### 宝宝来咯

[App page](https://appshunter.io/ios/app/id6449927627)

**In-app purchases:** none


### 关系温度计

[App page](https://appshunter.io/ios/app/id6797777679)

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

**In-app purchases:** none


## Frequently asked questions

### Is 宝宝来咯 free?

宝宝来咯 is free to download, with no in-app purchases.

### Is 关系温度计 free?

关系温度计 is free to download, with no in-app purchases.

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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.*