# IMAIOS vet vs VetPrep

The clearest difference is rating: IMAIOS vet at 4.4 against VetPrep's 3.3. IMAIOS vet also leads on update cadence (every 9 days vs every 4 months) and ratings volume (160 vs 29). VetPrep's advantage is monetization model (free with in-app purchases vs subscription) and iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. IMAIOS vet sells 2 in-app purchases, starting at $21.99 per month and VetPrep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

IMAIOS vet holds the better App Store score, 4.4 against 3.3. That said, the two scores are not equally well evidenced: IMAIOS vet has 160 ratings behind it against 29, so its average is the more settled of the two. Written reviews point the same way: 54% of IMAIOS vet's written reviews are positive against 46% of VetPrep's.

IMAIOS vet ships an update every 9 days, VetPrep every 4 months. The most recent releases landed on November 11, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | IMAIOS vet | VetPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (160 ratings)](https://appshunter.io/ios/app/imaios-vet-anatomy/id1036140513/reviews)** | [3.3 (29 ratings)](https://appshunter.io/ios/app/vetprep-navle-study-program/id1215715583/reviews) |
| Number of ratings | **160** | 29 |
| Positive reviews | **54.3% of reviews** | 46.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 2.2 GB | 28 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +17 | 17+ |
| Developer | [IMAIOS](https://appshunter.io/developer/334876406) | [XPrep Learning Solutions, Inc](https://appshunter.io/developer/963208929) |

## What reviewers say

### IMAIOS vet

[App page](https://appshunter.io/ios/app/imaios-vet-anatomy/id1036140513)

An interactive atlas of veterinary anatomy featuring detailed radiological images from X-rays, CT, and MRI. Explore multiple species with labeled anatomical structures in various languages. Enhance your learning with interactive modules and a training mode.

**Highlights:** Interactive radiological anatomy modules, Detailed medical images (X-ray, CT, MRI), Multiple species coverage (dogs, cats, horses, cattle, mice), Labeled anatomical structures in 12 languages, Index search for anatomical structures, Training mode for review

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vet-Anatomy month Subscription | $21.99 | per month |
| vet-Anatomy Subscription | $132.99 | per year |


### 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 IMAIOS vet free?

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

### Is VetPrep free?

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

### Which has better reviews, IMAIOS vet or VetPrep?

IMAIOS vet is rated higher. IMAIOS vet averages 4.4 out of 5 from 160 ratings, while VetPrep averages 3.3 from 29 ratings.

### Do IMAIOS vet or VetPrep have ads?

Neither IMAIOS vet nor VetPrep shows ads.

### Which is updated more often, IMAIOS vet or VetPrep?

IMAIOS vet ships an update every 9 days, and VetPrep every 4 months. Most recently, IMAIOS vet was updated on November 11, 2026 and VetPrep on November 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.*