# Yarn Crafter — For Knitters and Crocheters

> Knitting and crochet reference guide with tutorials, charts, and calculators. (iPhone/iPad app by Innovative Tomato, LLC.)

- Source: https://appshunter.io/ios/app/yarn-crafter/id1426559535 (this page in markdown: same URL + `.md`)
- Developer: [Innovative Tomato, LLC](https://appshunter.io/developer/1265226906)
- Category: Reference, Productivity
- Price: $1.99
- Rating: 4.30/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 62 MB
- Languages: American English
- Released: 2018-08-18
- Data updated: 2026-06-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/yarn-crafter/id1426559535/reviews.md

## What is Yarn Crafter?

Yarn Crafter is the ultimate reference guide for knitters and crocheters. Features include how-to videos and slideshows, a yarn weight chart, hook and needle size charts, yarn care instructions, calculators, and more:

* general instructions on how to read patterns for both crocheters and knitters
* needle and hook information, including pattern gauge, how different needle and hook materials can affect your project and technique, and size charts
* knitting and crochet stitch library photos and instructions (for example: bobble, granny rows, shell, and more for crochet; basketweave, stockinette, ribbing and more for knitting)
* common knitting and crochet abbreviations along with a growing list of tutorials (both video and slideshow) 
* yarn weight chart
* information on the characteristics of the different types of yarn fibers and what works best for a given project
* yarn care instructions symbol chart
* project yardage chart
* unit conversion calculator (yards/meters, inches/centimeters, inches/millimeters, and ounces/grams)
* gauge calculator
* yarn substitution calculator
* decimal calculator
* fraction calculator

## Key features

- How-to videos and slideshows
- Yarn weight and care charts
- Hook and needle size charts
- Pattern reading instructions
- Stitch library with photos
- Calculators for yardage, units, and gauge

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/yarn-crafter/id1426559535/reviews.md

### 4/5 — Helpful, but just missing one calculator

*2021-04-02*

The app does what its says it will and I think I’ll find it very useful. 

What I really, really need though is an additional calculator that will convert yarn requirements for a pattern in one weight into a different weight, eg Sock to Lace, Sock to DK, DK to Aran, etc. If the developers can do this, they will sell this app to squillions of crocheters and knitters!

### 2/5 — Not worth the money

*2020-03-14*

You cannot add patterns to the library and mark which pattern you are working on.

## Frequently asked questions about Yarn Crafter

### What is Yarn Crafter?

Yarn Crafter is a reference guide for knitters and crocheters. It provides how-to videos, charts for yarn weights and care, stitch instructions, and various calculators to assist with projects.

### What devices does Yarn Crafter support?

Yarn Crafter is available for iPhone, iPad, and iPod. It is designed for iOS devices.

### How much does Yarn Crafter cost?

Yarn Crafter is a paid app, priced at $1.99. There are no in-app purchases or subscriptions required after the initial purchase.

### What is the age rating for Yarn Crafter?

Yarn Crafter has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger crafters.

### How often is Yarn Crafter updated?

The latest version of Yarn Crafter was released on June 13, 2025. The app was initially released on August 18, 2018, suggesting regular updates.

### Does Yarn Crafter have ads?

No, Yarn Crafter does not contain advertisements. As a paid application, it offers an ad-free experience for users.

### What kind of calculators are included in Yarn Crafter?

Yarn Crafter includes several useful calculators: a unit conversion calculator (yards/meters, inches/centimeters, ounces/grams), a gauge calculator, a yarn substitution calculator, and a decimal/fraction calculator.

### What information is available on yarn types in Yarn Crafter?

Yarn Crafter provides details on the characteristics of different yarn fibers and suggests which types work best for specific projects. It also includes a yarn weight chart and yarn care instructions.

## Version history (last 5 releases)

### 2.0.5 — 2025-06-13

- framework updates

### 2.0.4 — 2025-01-16

- minor bug fixes and content edits
- framework updates

### 2.0.3 — 2024-04-05

- minor bug fixes and content edits

### 2.0.2 — 2023-10-11

- framework updates

### 2.0.1 — 2023-06-16

- enabled landscape mode
- minor bug fixes and content edits

## Apps similar to Yarn Crafter

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| [My Colour Palette](https://appshunter.io/ios/app/my-colour-palette/id1491060866) | 3.6 (5) | $1.99 | Reference |
| [Georgia's Historical Markers](https://appshunter.io/ios/app/georgias-historical-markers/id420288480) | 3.2 (5) | Free | Reference |

## More apps by Innovative Tomato, LLC

- [Wood Crafter](https://appshunter.io/ios/app/wood-crafter/id1265226907)
- [Lumber Board Foot Calculator](https://appshunter.io/ios/app/lumber-board-foot-calculator/id1619537641)
- [Shellac Calculator](https://appshunter.io/ios/app/shellac-calculator/id6444370182)
- [Half That Calculator](https://appshunter.io/ios/app/half-that-calculator/id6462308344)
- [Easy Golden Ratio Calculator](https://appshunter.io/ios/app/easy-golden-ratio-calculator/id6502414891)

All apps by Innovative Tomato, LLC: https://appshunter.io/developer/1265226906

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*