# 咖博士 vs 选个家

The clearest difference is update cadence: 选个家 at weekly against 咖博士's every 3 months. 咖博士's advantage is iOS requirement (11.0 vs 17.0). 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.

咖博士 ships an update every 3 months, 选个家 weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 咖博士 | 选个家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 49 MB | 3 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou ChisalSoft Technology Co., Ltd.](https://appshunter.io/developer/786990357) | [经纬 张](https://appshunter.io/developer/1879663673) |

## What reviewers say

### 咖博士

[App page](https://appshunter.io/ios/app/id6444034192)

**Features:** Vision Pro support

**In-app purchases:** none


### 选个家

[App page](https://appshunter.io/ios/app/id6809133019)

**In-app purchases:** none


## Frequently asked questions

### Is 咖博士 free?

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

### Is 选个家 free?

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

### Do 咖博士 or 选个家 have ads?

Neither 咖博士 nor 选个家 shows ads.

### Which is updated more often, 咖博士 or 选个家?

咖博士 ships an update every 3 months, and 选个家 weekly. Most recently, 咖博士 was updated on October 27, 2026 and 选个家 on October 24, 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.*