KnittingCalc vs Air Print
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KnittingCalc
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Calculate how much yarn you need for your current knitting project! Simply add the pattern requirements, then add the details of the yarn you want to use, and KnittingCalc will do the conversions for you.
Air Print
Easily print documents and photos directly from your iPhone to any Air Print-enabled printer over Wi-Fi. This app also includes a built-in scanner to digitize receipts, notes, and more.
- Connect to Wi-Fi printers
- Print photos and documents
- Built-in document scanner
- Print email attachments
- Print web content
- High-quality photo printing
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Print documents and photos directly from your iPhone with Air Printer, a convenient mobile printing solution designed for everyday use. The app lets you quickly connect to Air Print-enabled printers over Wi-Fi and print files without needing a computer, cables, or additional software. From important documents to personal photos, Air Printer helps you manage printing and scanning tasks anytime and anywhere. With built-in tools for scanning, editing, and printing, the app makes mobile printing simple, fast, and efficient. Main Features: [Connect to Any Wi-Fi Printer] Air Printer supports most major printer brands that work with AirPrint. If your printer is connected to the same Wi-Fi network as your iPhone, you can start printing immediately without installing drivers. [Print Photos & Documents in Seconds] Print images from your photo library, PDFs, Word documents, Excel files, and other common formats. Whether for work, study, or personal needs, printing from your phone becomes quick and easy. [Built-in Document Scanner] Turn your iPhone into a portable scanner. Capture receipts, contracts, ID cards, notes, or full pages with excellent clarity. Save scans as PDFs or send them directly to a printer. [Print Email Attachments & Web Content] Need to print a boarding pass or a document from your email? Air Printer allows you to quickly print email attachments. You can also select and print text from web pages, perfect for saving recipes, articles, or online forms. [High-Quality Photo Printing] Easily print your favorite photos and memories. The app is perfect for creating photo prints, greeting cards, or physical copies of special moments. Whether you’re a student printing study materials, a professional handling documents on the go, or someone who wants to print photos at home, Air Printer makes printing fast, simple, and reliable.
Screenshots
Verdict
The clearest difference is price: Air Print at Free against KnittingCalc's $2.99. Air Print also leads on update cadence (every 8 days vs every 38 months). KnittingCalc's advantage is in-app purchases (none vs 6) and ads (none vs shown). On device support 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
Air Print is free to download; KnittingCalc costs $2.99 up front. Air Print sells 6 in-app purchases, starting at $4.49 per 7 days. KnittingCalc asks for nothing beyond the download.
KnittingCalc ships an update every 38 months, Air Print every 8 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | KnittingCalc | Air Print |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | — | 4.2 (120 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 120 — better |
| Update frequency | Every 38 months | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 98 MB |
| Age rating | 4+ | 9+ |
| Developer | Mindbeach Ltd | Liliia Vynnyk |
In-app purchases
KnittingCalc
No in-app purchases
Air Print
- Premium Access$4.497 Days
- Premium Access3 Days trial$8.997 Days
- Premium Access$8.997 Days
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- Premium Access3 Months trial$8.997 Days
- Premium Access$19.991 Year
- Premium Access$49.991 Year









