# Knitify vs Corner Radius

The clearest difference is update cadence: Knitify at every 9 days against Corner Radius's monthly. Knitify also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Knitify sells 2 in-app purchases, starting at $19.99 per year and Corner Radius sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Knitify ships an update every 9 days, Corner Radius monthly. The most recent releases landed on September 12, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Knitify | Corner Radius |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Size | 94 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Roman Karankevych](https://appshunter.io/developer/1880795657) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Knitify

[App page](https://appshunter.io/ios/app/knitify-image-to-pattern/id6764144134)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Yearly | $19.99 | per year |
| Unlock This Project | $2.99 | one-time |


### Corner Radius

[App page](https://appshunter.io/ios/app/corner-radius-live-preview/id6772274031)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |
| Lifetime Pro | $29.99 | one-time |


## Frequently asked questions

### Is Knitify free?

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

### Is Corner Radius free?

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

### Do Knitify or Corner Radius have ads?

Neither Knitify nor Corner Radius shows ads.

### Which is updated more often, Knitify or Corner Radius?

Knitify ships an update every 9 days, and Corner Radius monthly. Most recently, Knitify was updated on September 12, 2026 and Corner Radius on September 6, 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.*