# 医知源 vs ENT质控

The clearest difference is review sentiment: 医知源 at 90% against ENT质控's 0%. 医知源 also leads on iOS requirement (11.0 vs 13.0). ENT质控's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 医知源 sells 4 one-off in-app purchases. ENT质控 asks for nothing beyond the download.

医知源 ships an update every 2 months, ENT质控 every 3 weeks. The most recent releases landed on October 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 医知源 | ENT质控 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1634323993/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **90.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 58 MB | 84 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [BEIJING KINGYEE TECHNOLOGY CO., LTD.](https://appshunter.io/developer/474664125) | [复旦大学附属眼耳鼻喉科医院](https://appshunter.io/developer/1369704511) |

## What reviewers say

### 医知源

[App page](https://appshunter.io/ios/app/id1634323993)

This app provides a comprehensive, evidence-based disease knowledge base for medical professionals. It integrates information on diseases, drugs, guidelines, and research to support clinical decision-making. Features include a vast knowledge library, clinical guidelines, drug information, and case discussions.

**Highlights:** Disease-centric knowledge architecture, Open medical professional knowledge platform, Real-time updates and continuous improvement, Extensive disease knowledge library, One-stop clinical guideline search, Comprehensive drug information, Clinical progress updates, Case discussion forum

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月医知源VIP会员 | $2.99 | one-time |
| 3个月医知源VIP会员 | $5.99 | one-time |
| 1年医知源VIP会员 | $14.99 | one-time |
| 1年医知源和用药参考联合VIP会员 | $22.99 | one-time |


### ENT质控

[App page](https://appshunter.io/ios/app/ent/id6740374567)

This platform offers medical professionals training courses and quality control learning modules focused on otolaryngology. It aims to enhance the efficiency of ear specialty medical quality control, ensure service standards, and minimize operational risks.

**Highlights:** Conference training for doctors, Quality control courses, Improve medical quality control efficiency, Ensure production and service quality, Reduce human error, Lower operational risks

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

**In-app purchases:** none


## Frequently asked questions

### Is 医知源 free?

医知源 is free to download, with in-app purchases available.

### Is ENT质控 free?

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

### Do 医知源 or ENT质控 have ads?

医知源 shows ads; ENT质控 does not.

### Which is updated more often, 医知源 or ENT质控?

医知源 ships an update every 2 months, and ENT质控 every 3 weeks. Most recently, 医知源 was updated on October 30, 2026 and ENT质控 on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*