Comparison

QR Code Transfer vs Crochet Patterns・Knit Yarn

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

QR Code Transfer

Features
Read full description

It can scan many types of barcodes and two-dimensional codes, including QR codes. The scanned data can be transferred to the web browser of another device, such as a PC. Of course, you can use it with just the smartphone itself. [How to transfer] After scanning the QR code etc., tap "Transfer" and the camera will start up again. If you scan the two-dimensional code that appears randomly on the following web page, the data will be transferred and displayed in your web browser. The transfer destination can be a PC, tablet, smartphone, etc. https://qr.sinroku.com If you install the Windows application, you can use it to integrate with other applications and Excel VBA. No user registration is required to use this service. The transferred data is not recorded on the server side. [App launch function] You can launch an app depending on the data you read. For example, if the data starts with "https:", a web browser will launch, and if it starts with "tel:", a phone will launch. This function can also be used at the transferring destination, but a regular PC will not be able to launch a phone.  → (Supported data types) https: http: mailto: tel: WIFI: VCARD [History display function] The data you have scanned can be redisplayed by tapping "History". Transfers and app launches are also possible. A unique feature of the "At That Time(あのとき)" is that it also tells you the weather and news at the time you read it(available only in Japan). [Scannable barcodes and 2D codes] JAN, EAN-13, EAN-8, UPC-A, UPC-E, CODE39, CODE93, CODE128, NW-7 (Codabar), ITF (Interleaved 2 of 5) QR Code, Data Matrix, PDF417, Aztec Code

About

Crochet Patterns・Knit Yarn

This app helps crafters learn stitches, follow patterns, identify yarn, and track rows with AI assistance. It offers a library of tested projects and guided lessons for all skill levels, functioning offline.

Highlights
  • 300 tested pattern library
  • Stitch animations and courses
  • AI scanner for stitches and yarn
  • Context-aware AI helper
  • Smart row counter
  • Eight-language support
Features
Read full description

Crochet & Knitting: Your Cozy Companion for Yarn Crafts Crochet & Knitting is a warm, beginner-friendly companion for everyone who loves to make things by hand. Learn stitches, follow tested patterns, identify yarn from a photo, and never lose count of a row again — all in one offline-first app. Main Offerings: - 300 Tested Pattern Library: Browse a curated collection of 300 amigurumi, wearable, home decor, accessory, and gift projects. Every pattern includes row-by-row instructions and stitch counts that actually add up. (Pro subscription required) - Stitch Animations & Courses: Watch 30 stitches form in smooth on-device animations — no video, no buffering. Follow 5 structured courses and 48 hands-on lessons that take you from your first slip knot to cables and working in the round. (Pro subscription required) - AI Scanner for Stitch, Yarn & Patterns: Snap a photo of a stitch, a yarn label, or a printed pattern page and get a structured answer — name, technique, recommended hook or needle size, and project ideas you can start today. (Pro subscription required) - Context-Aware AI Helper: Ask questions while you knit. The AI sees your current project, row, and instruction, so the answers are always relevant — not generic web results. (Pro subscription required) - Smart Row Counter: Tap once to advance a row, swipe to jump stages, and trust that everything persists offline. Your progress survives app restarts, plane mode, and an overnight battery refill. (Pro subscription required) - Eight-Language Library & Cozy Design: Full translations across English, German, Spanish, French, Portuguese, Russian, Ukrainian, and Chinese — for both UI and content. A warm gradient design system that feels like a quiet morning with your favorite yarn basket. (Pro subscription required) Crochet & Knitting is more than a pattern app — it is a hand-craft studio that learns alongside you. We combine a real AI helper, accurately tested patterns, and gentle animations so you spend less time decoding instructions and more time actually making. Whether you are starting your very first granny square, working on a cabled sweater, planning a baby blanket as a gift, or organizing a long-running amigurumi project, the app fits the rhythm of your craft. Beginners get guided lessons; intermediate makers get a smarter row counter and an AI that remembers every project. Download Crochet & Knitting today and turn a quiet evening into a finished project — one stitch, one row, one cozy creation at a time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

QR Code Transfer4 screens
Crochet Patterns・Knit Yarn4 screens

Verdict

The call

The clearest difference is device support: QR Code Transfer at 3 against Crochet Patterns・Knit Yarn's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. QR Code Transfer sells 2 in-app purchases, starting at $0.49 per month and Crochet Patterns・Knit Yarn sells 6 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
QR Code Transfer versus Crochet Patterns・Knit Yarn: the parameters behind the verdict, then further details
ParameterQR Code TransferCrochet Patterns・Knit Yarn
PriceFreeFree
Rating—2.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 weeks—
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.4 — better16.0
Further details — not scored
Size2 MB106 MB
Age rating4+4+
DeveloperShingo KinoshitaOMAR ZIA

In-app purchases

2 purchases

QR Code Transfer

Subscriptions2
  • Anotoki Premium Plan$0.491 Month
  • Continuous Transfer Option$0.991 Year
6 purchases

Crochet Patterns・Knit Yarn

Subscriptions6
  • Weekly Crochet Patterns$7.997 Days
  • Weekly Crochet Patterns Trial3 Days trial$8.997 Days
  • Monthly Crochet Patterns$19.991 Month
Show 3 more
  • Monthly Crochet Patterns Trial3 Days trial$19.991 Month
  • Annual Crochet Patterns$83.991 Year
  • Annual Crochet Patterns Trial3 Days trial$99.991 Year

Questions

Is QR Code Transfer free?
QR Code Transfer is free to download, with in-app purchases available.
Is Crochet Patterns・Knit Yarn free?
Crochet Patterns・Knit Yarn is free to download, with in-app purchases available.
Do QR Code Transfer or Crochet Patterns・Knit Yarn have ads?
Neither QR Code Transfer nor Crochet Patterns・Knit Yarn shows ads.

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