# Clinical Tree vs Drreams

The clearest difference is review sentiment: Drreams at 100% against Clinical Tree's 80%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Clinical Tree sells 10 one-off in-app purchases and Drreams sells 16 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Clinical Tree ships an update monthly, Drreams every 3 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Clinical Tree | Drreams |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 83 MB | 116 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Duc Nguyen](https://appshunter.io/developer/1698359793) | [Aruna Patil](https://appshunter.io/developer/1696231323) |

## 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 |


### Drreams

[App page](https://appshunter.io/ios/app/drreams/id6451011943)

This educational application provides comprehensive courses for radiology residents, focusing on conventional imaging techniques. It covers radiological anatomy, basic imaging protocols, important topics, OSCEs, and spotters to aid in resident training.

**Highlights:** Radiology resident courses, Conventional imaging focus, Radiological anatomy sessions, Basic imaging protocols, OSCE and spotter preparation

**Features:** macOS Compatibility

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theory Q and A | $79.99 | one-time |
| Live Demo Series Ultrasound | $79.99 | one-time |
| Diffuse Lung Diseases | $79.99 | one-time |
| Radiology MCQs | $79.99 | one-time |
| Theory Q and A - 730 | $99.99 | one-time |
| Live Demo Series Ultrasound730 | $99.99 | one-time |
| FRCR - 730 | $99.99 | one-time |
| Mastering Fetal Echo Cours-730 | $99.99 | one-time |
| Diffuse Lung Diseases - 1095 | $99.99 | one-time |
| Diffuse Lung Diseases - 730 | $99.99 | one-time |
| Radiology MCQs - 730 | $119.99 | one-time |
| Theory Q and A - 1095 | $129.99 | one-time |
| Live Demo Series Ultrasoun1095 | $129.99 | one-time |
| FRCR - 1095 | $129.99 | one-time |
| Mastering Fetal Echo Cours1095 | $129.99 | one-time |
| Radiology MCQs - 1095 | $149.99 | one-time |


## Frequently asked questions

### Is Clinical Tree free?

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

### Is Drreams free?

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

### Do Clinical Tree or Drreams have ads?

Neither Clinical Tree nor Drreams shows ads.

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

Clinical Tree ships an update monthly, and Drreams every 3 weeks. Most recently, Clinical Tree was updated on October 14, 2026 and Drreams on October 7, 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.*