# Clinical Tree vs DAAThub

The clearest difference is update cadence: Clinical Tree at monthly against DAAThub's every 9 months. Clinical Tree also leads on iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Clinical Tree sells 10 one-off in-app purchases and DAAThub sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Clinical Tree ships an update monthly, DAAThub every 9 months. The most recent releases landed on October 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Clinical Tree | DAAThub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/clinical-tree/id6444689971/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 146 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Duc Nguyen](https://appshunter.io/developer/1698359793) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### Clinical Tree

[App page](https://appshunter.io/ios/app/clinical-tree/id6444689971)

Access a vast medical knowledge base with quick answers to health questions. Explore detailed information on symptoms, diseases, and treatments across numerous clinical specialties. Stay updated with daily new content and specialized databases.

**Highlights:** Instant medical answer search, Information on symptoms and treatments, Daily updated articles and videos, Over 1,000,000 specialized databases, Covers numerous clinical specialties, Aids students and teachers

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single 9 package | $8.99 | one-time |
| Single 15 package | $14.99 | one-time |
| 6 month package | $19.99 | one-time |
| Single 19 package | $19.99 | one-time |
| Single 25 package | $24.99 | one-time |
| 1 year package | $29.99 | one-time |
| Tzu N package | $29.99 | one-time |
| Tne N package | $39.99 | one-time |
| Nne N package | $99.99 | one-time |
| Lifetime package | $99.99 | one-time |


### DAAThub

[App page](https://appshunter.io/ios/app/daathub/id6745321903)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AS | $29.99 | one-time |
| Package - AQ | $29.99 | one-time |
| Package - AU | $34.99 | one-time |
| Package - AV | $34.99 | one-time |
| Package - AW | $39.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - AX | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - BG | $49.99 | one-time |
| Package - BF | $49.99 | one-time |


## Frequently asked questions

### Is Clinical Tree free?

Clinical Tree is free to download, with in-app purchases available.

### Is DAAThub free?

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

### Do Clinical Tree or DAAThub have ads?

Neither Clinical Tree nor DAAThub shows ads.

### Which is updated more often, Clinical Tree or DAAThub?

Clinical Tree ships an update monthly, and DAAThub every 9 months. Most recently, Clinical Tree was updated on October 30, 2026 and DAAThub on October 16, 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.*