# 用药参考 vs i美康

The clearest difference is in-app purchases: i美康 at none against 用药参考's 9. i美康 also leads on ads (none vs shown). 用药参考's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. 用药参考 sells 9 one-off in-app purchases. i美康 asks for nothing beyond the download.

用药参考 ships an update every 5 weeks, i美康 every 3 weeks. The most recent releases landed on October 26, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 用药参考 | i美康 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/id535720048/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 6 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [BEIJING KINGYEE TECHNOLOGY CO., LTD.](https://appshunter.io/developer/474664125) | [Sichuan Medicom Software Co.,Ltd.](https://appshunter.io/developer/492831312) |

## What reviewers say

### 用药参考

[App page](https://appshunter.io/ios/app/id535720048)

This professional drug information tool provides access to over 30,000 drug instructions and 11,000 clinical guidelines. It aids in safe medication use with features like drug interaction checks and pregnancy/lactation information. Users can also access hospital formularies and practical medical calculation tools.

**Highlights:** 30,000+ drug instructions, 11,000+ clinical guidelines, Drug interaction checker, Pregnancy and lactation drug info, Hospital formulary access, Medical calculation tools

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 用药参考1个月VIP 18.00 | $2.99 | one-time |
| 用药参考月度VIP | $3.99 | one-time |
| 用药参考3个月VIP | $4.99 | one-time |
| 用药参考季度VIP | $6.99 | one-time |
| 用药参考6个月VIP | $7.99 | one-time |
| 用药参考专业版 | $8.99 | one-time |
| 用药参考12个月VIP | $14.99 | one-time |
| 用药参考年度VIP | $15.99 | one-time |
| 用药参考和知识库12个月联合会员 | $22.99 | one-time |


### i美康

[App page](https://appshunter.io/ios/app/i/id1512890531)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 用药参考 free?

用药参考 is free to download, with in-app purchases available.

### Is i美康 free?

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

### Do 用药参考 or i美康 have ads?

用药参考 shows ads; i美康 does not.

### Which is updated more often, 用药参考 or i美康?

用药参考 ships an update every 5 weeks, and i美康 every 3 weeks. Most recently, 用药参考 was updated on October 26, 2026 and i美康 on October 3, 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.*