# VetForm Pro vs Illusio

The clearest difference is ads: VetForm Pro at none against Illusio's shown. Illusio's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VetForm Pro ships an update fortnightly, Illusio every 8 days. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | VetForm Pro | Illusio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 8 days** |
| Size | 4 MB | 59 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MVP Cache LLC](https://appshunter.io/developer/1894695074) | [Mind Mirage Apps Ltd](https://appshunter.io/developer/1896465995) |

## What reviewers say

### VetForm Pro

[App page](https://appshunter.io/ios/app/vetform-pro/id6763181235)

**Features:** macOS Compatibility

**In-app purchases:** none


### Illusio

[App page](https://appshunter.io/ios/app/illusio/id6771068807)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VetForm Pro free?

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

### Is Illusio free?

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

### Do VetForm Pro or Illusio have ads?

Illusio shows ads; VetForm Pro does not.

### Which is updated more often, VetForm Pro or Illusio?

VetForm Pro ships an update fortnightly, and Illusio every 8 days. Most recently, VetForm Pro was updated on October 7, 2026 and Illusio on September 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.*