# 3D Cat Anatomy vs Science

The clearest difference is price: Science at $1.99 against 3D Cat Anatomy's $28.99. Science also leads on iOS requirement (11.0 vs 15.0). 3D Cat Anatomy's advantage is update cadence (every 18 months vs every 44 months). On ads, in-app purchases and device support there is nothing between them.

3D Cat Anatomy costs $28.99 and Science $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

3D Cat Anatomy ships an update every 18 months, Science every 44 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 3D Cat Anatomy | Science |
| --- | --- | --- |
| Price | $28.99 | **$1.99** |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/3d-cat-anatomy/id1025368317/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 44 months |
| Monetization | Paid | — |
| Size | 196 MB | 18 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Biosphera](https://appshunter.io/developer/569303204) | [Coskun CAKIR](https://appshunter.io/developer/482066275) |

## What reviewers say

### 3D Cat Anatomy

[App page](https://appshunter.io/ios/app/3d-cat-anatomy/id1025368317)

Explore a detailed, interactive 3D model of feline anatomy. View internal systems layer by layer or all at once, highlight structures, and remove parts to see deeper anatomy. This educational tool is available in multiple languages.

**Highlights:** Interactive 3D feline model, Layer-by-layer system viewing, Highlighting of anatomical structures, Removal of structures for deeper views, Multi-language support, Adjustable zoom levels

**Features:** Vision Pro support

**In-app purchases:** none


### Science

[App page](https://appshunter.io/ios/app/science-learn-biology/id1386718659)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3D Cat Anatomy free?

3D Cat Anatomy costs $28.99, with no in-app purchases.

### Is Science free?

Science costs $1.99, with no in-app purchases.

### Do 3D Cat Anatomy or Science have ads?

Neither 3D Cat Anatomy nor Science shows ads.

### Which is updated more often, 3D Cat Anatomy or Science?

3D Cat Anatomy ships an update every 18 months, and Science every 44 months. Most recently, 3D Cat Anatomy was updated on November 1, 2026 and Science on November 6, 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.*