# Vetcalculators vs Vetool

The clearest difference is rating: Vetcalculators at 4.7 against Vetool's 3.0. Vetcalculators also leads on ratings volume (616 vs 4) and chart position (#71 vs unranked). Vetool's advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Vetcalculators sells 1 in-app purchase, starting at $3.99 per month. Vetool asks for nothing beyond the download.

Vetcalculators holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Vetcalculators has 616 ratings behind it against 4, so its average is the more settled of the two.

Vetcalculators ships an update every 2 months, Vetool every 2 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Vetcalculators | Vetool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (616 ratings)](https://appshunter.io/ios/app/vetcalculators/id1403466061/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/vetool/id6738285794/reviews) |
| Number of ratings | **616** | 4 |
| Positive reviews | 43.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Subscription | **Free** |
| Best chart rank | **#71** | — |
| Size | 83 MB | 35 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [LifeLearn USA](https://appshunter.io/developer/1642768183) | [Octopus Prelude](https://appshunter.io/developer/1779973700) |

## What reviewers say

### Vetcalculators

[App page](https://appshunter.io/ios/app/vetcalculators/id1403466061)

**Currently charting:** #71 Top Grossing · Medical (US App Store)

This app provides veterinarians and staff with a comprehensive suite of calculators for drug dosages, medical measurements, and patient assessments. It also includes a wide range of veterinary references for quick access to essential information.

**Highlights:** Drug dose calculators, Emergency drug dosages, Fluid therapy rates, Toxicity calculators, Pet age calculator, Veterinary references, Unit conversion

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vetcalculators Subscription | $3.99 | per month |

**What reviewers like**

- 🚀 Saves significant time on drug calculations
- ✅ Accurate dosage calculations reduce errors
- 📚 Comprehensive reference library with multiple resources
- 💊 Useful for emergency cases and anesthesia management
- 🔧 Highly customizable with favorites and personal dosages

**What reviewers complain about**

- 💰 Switched from one-time purchase to monthly subscription
- 🔐 No grandfathering for previous paid users
- 🐛 App frequently freezes or crashes on opening
- 🐛 Unresponsive UI elements that require repeated tapping
- 🌐 Requires internet connection to function

**Reported bugs**

- App crashes or closes immediately upon opening
- UI elements unresponsive to clicks and taps
- Drug database fails to load after updates
- Data not persisting when app order is changed
- New drugs and concentrations not saving properly

**Requested features**

- Support for additional animal species beyond dogs and cats
- Gram weight unit option in addition to lbs and kgs
- Cross-device data synchronization
- Offline functionality without internet requirement
- Student pricing or free tier option


### Vetool

[App page](https://appshunter.io/ios/app/vetool/id6738285794)

This app provides veterinary professionals with tools for practice management, including AI-powered report generation, medication dose calculators, and daily research updates. It also facilitates community connection through an events feature for conferences and workshops.

**Highlights:** AI assistant for report generation, Quick dose and practice calculators, Daily research updates and summaries, Community events and learning opportunities, Note conversion to full reports

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

**In-app purchases:** none


## Frequently asked questions

### Is Vetcalculators free?

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

### Is Vetool free?

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

### Which has better reviews, Vetcalculators or Vetool?

Vetcalculators is rated higher. Vetcalculators averages 4.7 out of 5 from 616 ratings, while Vetool averages 3.0 from 4 ratings.

### Do Vetcalculators or Vetool have ads?

Neither Vetcalculators nor Vetool shows ads.

### Which is updated more often, Vetcalculators or Vetool?

Vetcalculators ships an update every 2 months, and Vetool every 2 weeks. Most recently, Vetcalculators was updated on October 29, 2026 and Vetool on October 24, 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.*