# 药约約 vs 江药多多

The clearest difference is update cadence: 江药多多 at fortnightly against 药约約's monthly. 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.

药约約 ships an update monthly, 江药多多 fortnightly. Both last shipped on September 20, 2026.

## The numbers

| Metric | 药约約 | 江药多多 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 135 MB | 35 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Chongzhou Good Doctor Cloud Medical Technology Co., Ltd.](https://appshunter.io/developer/1775590729) | [Jiangyao Group Co., Ltd](https://appshunter.io/developer/1796301195) |

## What reviewers say

### 药约約

[App page](https://appshunter.io/ios/app/id1507935118)

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

**In-app purchases:** none


### 江药多多

[App page](https://appshunter.io/ios/app/id6445902154)

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

**In-app purchases:** none


## Frequently asked questions

### Is 药约約 free?

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

### Is 江药多多 free?

江药多多 is free to download, with no in-app purchases.

### Do 药约約 or 江药多多 have ads?

Neither 药约約 nor 江药多多 shows ads.

### Which is updated more often, 药约約 or 江药多多?

药约約 ships an update monthly, and 江药多多 fortnightly. Most recently, 药约約 was updated on September 20, 2026 and 江药多多 on September 20, 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.*