# ProgressRx vs Knit AI

ProgressRx and Knit AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ProgressRx sells 5 in-app purchases, starting at $6.99 per 7 days and Knit AI sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | ProgressRx | Knit AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Size | 58 MB | 88 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Boolean Bliss, LLC](https://appshunter.io/developer/1758827382) | [BEREST](https://appshunter.io/developer/1851295149) |

## What reviewers say

### ProgressRx

[App page](https://appshunter.io/ios/app/progressrx/id6760429398)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| ProgressRx Monthly | $9.99 | per month |
| Monthly Premium | $14.99 | per month |
| ProgressRx Annual | $39.99 | per year |
| Annual Premium | $79.99 | per year |


### Knit AI

[App page](https://appshunter.io/ios/app/knit-ai-crochet-and-patterns/id6760901922)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knit AI Weekly | $3.99 | per 7 days |
| Knit AI Monthly | $8.99 | per month |
| Knit AI Yearly | $19.99 | per year |
| Knit AI Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is ProgressRx free?

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

### Is Knit AI free?

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

### Do ProgressRx or Knit AI have ads?

Both ProgressRx and Knit AI show ads.

### Which is updated more often, ProgressRx or Knit AI?

ProgressRx ships an update every 3 days, and Knit AI every 3 days. Most recently, ProgressRx was updated on September 8, 2026 and Knit AI on September 20, 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.*