# ZYPUSON vs vetTool

The clearest difference is update cadence: ZYPUSON at weekly against vetTool's monthly. 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.

ZYPUSON ships an update weekly, vetTool monthly. The most recent releases landed on September 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ZYPUSON | vetTool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 18 MB | 168 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [阳 李](https://appshunter.io/developer/1469354210) | [京儒 李](https://appshunter.io/developer/6777856990) |

## What reviewers say

### ZYPUSON

[App page](https://appshunter.io/ios/app/zypuson/id6754679192)

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

**In-app purchases:** none


### vetTool

[App page](https://appshunter.io/ios/app/vettool/id6761403832)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZYPUSON free?

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

### Is vetTool free?

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

### Do ZYPUSON or vetTool have ads?

Neither ZYPUSON nor vetTool shows ads.

### Which is updated more often, ZYPUSON or vetTool?

ZYPUSON ships an update weekly, and vetTool monthly. Most recently, ZYPUSON was updated on September 30, 2026 and vetTool on September 18, 2026.

---

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