# 中药词典 vs 要知

The clearest difference is price: 要知 at Free against 中药词典's $0.99. 要知 also leads on in-app purchases (none vs 6) and ads (none vs shown). On rating, review sentiment, device support and iOS requirement there is nothing between them.

要知 is free to download; 中药词典 costs $0.99 up front. 中药词典 sells 6 in-app purchases, starting at $0.99 per 7 days. 要知 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.2 for 中药词典 against 4.3 for 要知. Both are backed by a comparable volume of ratings — 5 and 17 respectively. Written reviews are what separate them: 62% of 中药词典's written reviews are positive against 68% of 要知's.

中药词典 ships an update monthly, 要知 fortnightly. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 中药词典 | 要知 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/ai/id1612746709/reviews) | **[4.3 (17 ratings)](https://appshunter.io/ios/app/24/id1618892080/reviews)** |
| Number of ratings | 5 | **17** |
| Positive reviews | 61.9% of reviews | **68.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 65 MB | 53 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [淑婷 刘](https://appshunter.io/developer/1546865316) | [Qingdao Ruanmei Network Technology Co., ltd.](https://appshunter.io/developer/570610862) |

## What reviewers say

### 中药词典

[App page](https://appshunter.io/ios/app/ai/id1612746709)

Access a comprehensive Chinese medicine encyclopedia with extensive herb and formula databases. Features AI-powered consultations for personalized recommendations and learning support. Ideal for professionals and enthusiasts seeking to explore traditional Chinese medicine.

**Highlights:** Extensive Chinese herb database (18,790+), Vast formula and prescription collection (60,661+), Collection of 1,201+ medical texts, AI personal TCM consultant, Smart Q&A and personalized recommendations, Quick search for herbs, formulas, and texts, Daily featured content recommendations

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6元/周 | $0.99 | per 7 days |
| AI小药童周会员 | $0.99 | per 7 days |
| 12元/月 | $1.99 | per month |
| AI小药童月会员 | $1.99 | per month |
| 48元/年 | $6.99 | per year |
| AI小药童年会员 | $6.99 | per year |


### 要知

[App page](https://appshunter.io/ios/app/24/id1618892080)

This app provides a concise daily briefing of major events from the past 24 hours, week, and year. It aims to combat information overload by summarizing key news across domestic and international topics, social media trends, and various sectors like technology, finance, and entertainment.

**Highlights:** Daily event summaries, 24-hour, weekly, and yearly recaps, Covers domestic and international news, Includes social media trends, Summarizes tech, finance, and entertainment news

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 中药词典 free?

中药词典 costs $0.99, and also offers in-app purchases.

### Is 要知 free?

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

### Which has better reviews, 中药词典 or 要知?

要知 is rated higher. 中药词典 averages 4.2 out of 5 from 5 ratings, while 要知 averages 4.3 from 17 ratings.

### Do 中药词典 or 要知 have ads?

中药词典 shows ads; 要知 does not.

### Which is updated more often, 中药词典 or 要知?

中药词典 ships an update monthly, and 要知 fortnightly. Most recently, 中药词典 was updated on October 16, 2026 and 要知 on October 7, 2026.

---

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