# 3D Canine Anatomy vs VetPrep

The clearest difference is price: VetPrep at Free against 3D Canine Anatomy's $28.99. VetPrep also leads on update cadence (every 4 months vs every 17 months). 3D Canine Anatomy's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.1). On review sentiment, ads and device support there is nothing between them.

VetPrep is free to download; 3D Canine Anatomy costs $28.99 up front. VetPrep sells 1 one-off in-app purchase. 3D Canine Anatomy asks for nothing beyond the download.

3D Canine Anatomy ships an update every 17 months, VetPrep every 4 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 3D Canine Anatomy | VetPrep |
| --- | --- | --- |
| Price | $28.99 | **Free** |
| Rating | — | **[3.3 (29 ratings)](https://appshunter.io/ios/app/vetprep-navle-study-program/id1215715583/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | **48.0% of reviews** | 46.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 4 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 152 MB | 28 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Biosphera](https://appshunter.io/developer/569303204) | [XPrep Learning Solutions, Inc](https://appshunter.io/developer/963208929) |

## What reviewers say

### 3D Canine Anatomy

[App page](https://appshunter.io/ios/app/3d-canine-anatomy/id821000408)

Explore a detailed, interactive 3D model of a German Shepherd's anatomy. View internal systems layer by layer or simultaneously, zoom in, highlight structures, and remove them to reveal deeper anatomy. This app serves as a supplemental educational tool.

**Highlights:** Detailed 3D German Shepherd model, Layer-by-layer anatomical exploration, Simultaneous layer viewing, Adjustable zoom levels, Highlight and remove anatomical structures, Multilingual support

**Features:** Vision Pro support

**In-app purchases:** none


### VetPrep

[App page](https://appshunter.io/ios/app/vetprep-navle-study-program/id1215715583)

Prepare for the NAVLE® exam with a comprehensive study program. Access detailed explanations, track your progress with in-depth statistics, and practice with timed exams. Review key topics with PowerPages and PowerLectures, all developed by veterinary specialists.

**Highlights:** Detailed answer explanations, Progress tracking statistics, NAVLE®-like timed exams, 100+ PowerPages for review, Content by specialists, Randomized answer choices, 150+ PowerLectures (Premium)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 45-day Premium Subscription | $399.99 | one-time |


## Frequently asked questions

### Is 3D Canine Anatomy free?

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

### Is VetPrep free?

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

### Do 3D Canine Anatomy or VetPrep have ads?

Neither 3D Canine Anatomy nor VetPrep shows ads.

### Which is updated more often, 3D Canine Anatomy or VetPrep?

3D Canine Anatomy ships an update every 17 months, and VetPrep every 4 months. Most recently, 3D Canine Anatomy was updated on October 4, 2026 and VetPrep on October 2, 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.*