# Embryo Master vs Janin App

The clearest difference is iOS requirement: Embryo Master at 10.0 against Janin App's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Embryo Master sells 3 in-app purchases, starting at $2.99 per month and Janin App sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Embryo Master | Janin App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/embryo-master-3d-learning-tool/id6754748931/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 888 MB | 575 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Xi'an Vesalius Digital Technology Co., Ltd.](https://appshunter.io/developer/1286583073) | [AHMED ELNEKLAWY](https://appshunter.io/developer/1895035985) |

## What reviewers say

### Embryo Master

[App page](https://appshunter.io/ios/app/embryo-master-3d-learning-tool/id6754748931)

This educational tool offers a 3D visualization of human embryonic development, featuring textbook-aligned models, animations, and video lectures. Explore anatomical structures with interactive tools for a deeper understanding of life science.

**Highlights:** Textbook-synchronized 3D model library, Over 1000 high-precision 3D models, 50+ developmental animations, 30+ professional video lectures, 360-degree free rotation and structure breakdown, Transparency adjustment for internal structures, Comparison of developmental stages

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto-Renewable Monthly Subscription | $2.99 | per month |
| Auto-Renewable Annual Subscription | $19.99 | per year |
| Annual Subscription (Education) | $9.99 | one-time |


### Janin App

[App page](https://appshunter.io/ios/app/janin-app/id6762836525)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Early Development (Weeks 1–3) | $14.99 | one-time |
| Full Embryology (Weeks 1–8 upgrade) | $23.99 | one-time |
| Unlock Full Embryology (Weeks 1–8) | $34.99 | one-time |


## Frequently asked questions

### Is Embryo Master free?

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

### Is Janin App free?

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

### Do Embryo Master or Janin App have ads?

Neither Embryo Master nor Janin App shows ads.

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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.*