# Knitting vs Pet ID World

The clearest difference is in-app purchases: Pet ID World at none against Knitting's 1. Knitting's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Knitting sells 1 in-app purchase, starting at $9.99 per month. Pet ID World asks for nothing beyond the download.

Knitting ships an update every 6 days, Pet ID World every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Knitting | Pet ID World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Size | 19 MB | 78 MB |
| Requires iOS | 16 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Zagibalov](https://appshunter.io/developer/1853111276) | [Pet ID World B.V.](https://appshunter.io/developer/1863421936) |

## What reviewers say

### Knitting

[App page](https://appshunter.io/ios/app/knitting-pattern-editor/id6755318203)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Премиум | $9.99 | per month |


### Pet ID World

[App page](https://appshunter.io/ios/app/pet-id-world/id6756882583)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knitting free?

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

### Is Pet ID World free?

Pet ID World is free to download, with no in-app purchases.

### Do Knitting or Pet ID World have ads?

Neither Knitting nor Pet ID World shows ads.

### Which is updated more often, Knitting or Pet ID World?

Knitting ships an update every 6 days, and Pet ID World every 3 weeks. Most recently, Knitting was updated on October 25, 2026 and Pet ID World on October 25, 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.*