# VetPrep vs VIN Veterinary Drug Handbook

The clearest difference is rating: VIN Veterinary Drug Handbook at 4.0 against VetPrep's 3.3. VIN Veterinary Drug Handbook also leads on in-app purchases (none vs 1) and update cadence (every 2 months vs every 4 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. VetPrep sells 1 one-off in-app purchase. VIN Veterinary Drug Handbook asks for nothing beyond the download.

VIN Veterinary Drug Handbook holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 29 and 15 respectively. Written reviews point the same way: 46% of VetPrep's written reviews are positive against 50% of VIN Veterinary Drug Handbook's.

VetPrep ships an update every 4 months, VIN Veterinary Drug Handbook every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | VetPrep | VIN Veterinary Drug Handbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (29 ratings)](https://appshunter.io/ios/app/vetprep-navle-study-program/id1215715583/reviews) | **[4.0 (15 ratings)](https://appshunter.io/ios/app/vin-veterinary-drug-handbook/id1668332990/reviews)** |
| Number of ratings | **29** | 15 |
| Positive reviews | 46.2% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 42 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [XPrep Learning Solutions, Inc](https://appshunter.io/developer/963208929) | [VIN](https://appshunter.io/developer/1515584883) |

## 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 |


### VIN Veterinary Drug Handbook

[App page](https://appshunter.io/ios/app/vin-veterinary-drug-handbook/id1668332990)

This veterinary drug reference app provides comprehensive information on medications used in animal care. It includes pharmacology, dosages, adverse effects, and drug interactions, with a built-in dosage calculator and clinical insights from specialists.

**Highlights:** Comprehensive drug monographs, Pharmacology and pharmacokinetics, Therapeutic dosages, Adverse events and drug interactions, Built-in dosage calculator, Clinical Pearls from specialists, Client information sheets

**In-app purchases:** none


## Frequently asked questions

### Is VetPrep free?

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

### Is VIN Veterinary Drug Handbook free?

VIN Veterinary Drug Handbook is free to download, with no in-app purchases.

### Which has better reviews, VetPrep or VIN Veterinary Drug Handbook?

VIN Veterinary Drug Handbook is rated higher. VetPrep averages 3.3 out of 5 from 29 ratings, while VIN Veterinary Drug Handbook averages 4.0 from 15 ratings.

### Do VetPrep or VIN Veterinary Drug Handbook have ads?

Neither VetPrep nor VIN Veterinary Drug Handbook shows ads.

### Which is updated more often, VetPrep or VIN Veterinary Drug Handbook?

VetPrep ships an update every 4 months, and VIN Veterinary Drug Handbook every 2 months. Most recently, VetPrep was updated on October 24, 2026 and VIN Veterinary Drug Handbook on October 24, 2026.

---

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