# 咖博士 vs 京通

The clearest difference is update cadence: 京通 at monthly against 咖博士's every 3 months. 咖博士's advantage is iOS requirement (11.0 vs 13.0). 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, 京通 monthly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 咖博士 | 京通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (4 ratings)](https://appshunter.io/ios/app/id6749835625/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 6.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 49 MB | 89 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou ChisalSoft Technology Co., Ltd.](https://appshunter.io/developer/786990357) | [Beijing BigData Center](https://appshunter.io/developer/1832385545) |

## What reviewers say

### 咖博士

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

**Features:** Vision Pro support

**In-app purchases:** none


### 京通

[App page](https://appshunter.io/ios/app/id6749835625)

**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 京通 free?

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

### Do 咖博士 or 京通 have ads?

Neither 咖博士 nor 京通 shows ads.

### Which is updated more often, 咖博士 or 京通?

咖博士 ships an update every 3 months, and 京通 monthly. Most recently, 咖博士 was updated on October 27, 2026 and 京通 on October 28, 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.*