# VetPrep vs Harbor.vet

The clearest difference is in-app purchases: Harbor.vet at none against VetPrep's 1. Harbor.vet also leads on update cadence (weekly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. VetPrep sells 1 one-off in-app purchase. Harbor.vet asks for nothing beyond the download.

VetPrep ships an update every 4 months, Harbor.vet weekly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | VetPrep | Harbor.vet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (29 ratings)](https://appshunter.io/ios/app/vetprep-navle-study-program/id1215715583/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 78 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [XPrep Learning Solutions, Inc](https://appshunter.io/developer/963208929) | [Calico Connect](https://appshunter.io/developer/1404304290) |

## What reviewers say

### 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 |


### Harbor.vet

[App page](https://appshunter.io/ios/app/harborvet/id1641453098)

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

**In-app purchases:** none


## Frequently asked questions

### Is VetPrep free?

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

### Is Harbor.vet free?

Harbor.vet is free to download, with no in-app purchases.

### Do VetPrep or Harbor.vet have ads?

Neither VetPrep nor Harbor.vet shows ads.

### Which is updated more often, VetPrep or Harbor.vet?

VetPrep ships an update every 4 months, and Harbor.vet weekly. Most recently, VetPrep was updated on October 2, 2026 and Harbor.vet on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*