# Knitty vs AI Calorie Tracker

The clearest difference is update cadence: Knitty at every 6 days against AI Calorie Tracker's every 2 months. Knitty also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Knitty sells 1 one-off in-app purchase and AI Calorie Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Knitty ships an update every 6 days, AI Calorie Tracker every 2 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Knitty | AI Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 128 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [MUHAMMED FATIH BAYRAKCI](https://appshunter.io/developer/1776482213) | [Jignesh Thakkar Huf](https://appshunter.io/developer/1583179349) |

## What reviewers say

### Knitty

[App page](https://appshunter.io/ios/app/knitty-explore-knitting/id6739968259)

Discover knitting patterns, learn new techniques, and manage your projects with this comprehensive guide. Whether you're a beginner or an experienced knitter, this app helps you enhance your skills and find inspiration for your next creation.

**Highlights:** Discover knitting patterns, Learn new techniques, Track knitting projects, Suitable for beginners and experts, Inspiration for knitters

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Knitting Experience | $3.99 | one-time |


### AI Calorie Tracker

[App page](https://appshunter.io/ios/app/ai-calorie-tracker-calorie-ai/id6744515213)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan Food & Track Calories | $4.99 | per 7 days |
| Scan Food Unlimited Times | $29.99 | per year |


## Frequently asked questions

### Is Knitty free?

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

### Is AI Calorie Tracker free?

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

### Do Knitty or AI Calorie Tracker have ads?

Neither Knitty nor AI Calorie Tracker shows ads.

### Which is updated more often, Knitty or AI Calorie Tracker?

Knitty ships an update every 6 days, and AI Calorie Tracker every 2 months. Most recently, Knitty was updated on October 8, 2026 and AI Calorie Tracker on October 9, 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.*