# SIUI PIE vs IntegraVet

The clearest difference is update cadence: IntegraVet at every 2 months against SIUI PIE's every 13 months. SIUI PIE's advantage is iOS requirement (9.0 vs 12.0). On price, ads, 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.

SIUI PIE ships an update every 13 months, IntegraVet every 2 months. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SIUI PIE | IntegraVet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Size | 3 MB | 199 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Shantou Institute of Ultrasonic Inst. Co., Ltd.](https://appshunter.io/developer/406261738) | [武汉启佑生物医疗电子有限公司(Wuhan Youkey Bio-Medical Electronics Co.,Lte.)](https://appshunter.io/developer/1328720689) |

## What reviewers say

### SIUI PIE

[App page](https://appshunter.io/ios/app/siui-pie-3/id434341652)

**Features:** macOS Compatibility

**In-app purchases:** none


### IntegraVet

[App page](https://appshunter.io/ios/app/integravet/id1628306986)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SIUI PIE free?

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

### Is IntegraVet free?

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

### Do SIUI PIE or IntegraVet have ads?

Neither SIUI PIE nor IntegraVet shows ads.

### Which is updated more often, SIUI PIE or IntegraVet?

SIUI PIE ships an update every 13 months, and IntegraVet every 2 months. Most recently, SIUI PIE was updated on October 15, 2026 and IntegraVet on October 18, 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.*