Granny Square Designer

Granny square & yarn planner

Free · In‑App Purchases · Designed for iPad

Plan your granny square projects in minutes – mix colors, design bags, blankets and custom projects, and let the app calculate yarn automatically. Give classic granny squares a fresh, modern look. Plan bags, blankets, and custom projects with clarity. Pick a square from one of our categories—classic, solid, flower, mitered, circle, other, or seasonal—assign colors to each round, and mix, match, and combine square designs. Review a clean summary with a preview image and square size, the number of squares you’ll need for your project, yarn usage estimates based on your hook size, a diagram, and written instructions in your preferred terminology (SK, CZ, UK, US, DE, FR, ES, IT, PL, HU). Metric or imperial units supported. Start free with one Classic square to try the app’s full functionality; you can upgrade anytime for the full library and unlimited projects. Privacy-friendly: we store only your email and language/terminology/measuring-system preferences to run the app. No additional personal data required. For users 13+. Operated by LT Studio s.r.o. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://grannysquaredesigner.com/privacy

  • 5.0
    out of 5
    19 Ratings

We added a “Contact support” button on the login screen, so you can email us right away if you have trouble signing in. We also made small tweaks and improvements to make the app run more smoothly.

The developer, LT Studio s.r.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • LT Studio s.r.o.
  • Size
    • 46.2 MB
  • Category
    • Lifestyle
  • Compatibility
    Requires iOS 14.5 or later.
    • iPhone
      Requires iOS 14.5 or later.
    • iPad
      Requires iPadOS 14.5 or later.
    • iPod touch
      Requires iOS 14.5 or later.
    • Mac
      Requires macOS 11.3 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    • English
  • Age Rating
    4+
  • In-App Purchases
    Yes
    • Monthly subscription $3.99
    • Yearly subscription $34.99
    • 6-Month subscription $22.99
  • Copyright
    • © LT Studio s.r.o.