# VetMath Pro vs VetCalc

The clearest difference is update cadence: VetCalc at every 3 days against VetMath Pro's every 3 weeks. VetCalc also leads on iOS requirement (15.0 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. VetMath Pro sells 2 in-app purchases, starting at $9.99 per month and VetCalc sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

VetMath Pro ships an update every 3 weeks, VetCalc every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | VetMath Pro | VetCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 11 MB | 10 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Darryl Coleman](https://appshunter.io/developer/350609569) | [NAOKI SAKURAI](https://appshunter.io/developer/1895299313) |

## What reviewers say

### VetMath Pro

[App page](https://appshunter.io/ios/app/vetmath-pro/id6761287116)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $99.99 | per year |


### VetCalc

[App page](https://appshunter.io/ios/app/vetcalc/id6763405030)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VetCalc Pro 月額プラン | $2.99 | per month |
| Mac版・症例共有を解除／開発応援 | $2.99 | one-time |


## Frequently asked questions

### Is VetMath Pro free?

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

### Is VetCalc free?

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

### Do VetMath Pro or VetCalc have ads?

Neither VetMath Pro nor VetCalc shows ads.

### Which is updated more often, VetMath Pro or VetCalc?

VetMath Pro ships an update every 3 weeks, and VetCalc every 3 days. Most recently, VetMath Pro was updated on October 24, 2026 and VetCalc 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.*