# 3D Cat Anatomy vs Class Pulse Student

The clearest difference is price: Class Pulse Student at Free against 3D Cat Anatomy's $28.99. Class Pulse Student also leads on update cadence (every 2 months vs every 18 months) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Class Pulse Student is free to download; 3D Cat Anatomy costs $28.99 up front. Neither carries in-app purchases, so what you see is what you pay.

3D Cat Anatomy ships an update every 18 months, Class Pulse Student every 2 months. The most recent releases landed on October 4, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 3D Cat Anatomy | Class Pulse Student |
| --- | --- | --- |
| Price | $28.99 | **Free** |
| 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 2 months** |
| Monetization | Paid | — |
| Size | 196 MB | 67 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Biosphera](https://appshunter.io/developer/569303204) | [Kareem Yousry](https://appshunter.io/developer/1795764630) |

## 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


### Class Pulse Student

[App page](https://appshunter.io/ios/app/class-pulse-student/id6741824129)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3D Cat Anatomy free?

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

### Is Class Pulse Student free?

Class Pulse Student is free to download, with no in-app purchases.

### Do 3D Cat Anatomy or Class Pulse Student have ads?

Neither 3D Cat Anatomy nor Class Pulse Student shows ads.

### Which is updated more often, 3D Cat Anatomy or Class Pulse Student?

3D Cat Anatomy ships an update every 18 months, and Class Pulse Student every 2 months. Most recently, 3D Cat Anatomy was updated on October 4, 2026 and Class Pulse Student on September 28, 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.*