Griddy Sketch: Drawing Grid

Reference, Perspective & Trace

Free · In‑App Purchases

Turn any photo into a clear drawing plan. Build accurate proportions with measured grids, study light in 3D, and master perspective. Turn any reference photo into an accurate drawing plan. Griddy Sketch helps traditional and digital artists understand proportions, values and perspective before making the first mark. Import a photo, add a measured grid, simplify light and shadow, or study a form from any angle—then draw with confidence on paper or canvas. DRAW WITH BETTER PROPORTIONS • Import any photo as a drawing reference • Add a clean, customizable grid overlay • Match real paper sizes and measurements • Focus on one square at a time • Save a prepared reference with the grid included UNDERSTAND LIGHT AND FORM • Explore spheres, cubes, cones and cylinders in Form Lab • Rotate the camera freely around the subject • Move the light and study highlights, midtones, core shadows and cast shadows • Change surfaces and compare how light behaves • Send the exact Form Lab view to Canvas CONSTRUCT PERSPECTIVE • Create 1-point, 2-point and 3-point guides with Griddy Sketch Pro • Place vanishing points beyond the image edges • Adjust guide density and useful drawing angles PRACTICE WITH DIRECTION • Follow focused programs for forms, portraits, facial features, perspective and more • Complete short reference studies instead of wondering what to draw • Build a weekly rhythm and track visible progress • Try the featured first lesson free TOOLS FOR REAL ART PRACTICE • Study grayscale and contrast in the free value workflow • Unlock advanced value transformations and Smart Palette with Pro • Use longer focus sessions when a quick warm-up is not enough • Trace a reference onto paper with AR • Draw directly alongside your reference Start free with a complete photo-grid workflow, useful value tools and a rotating guided lesson. Griddy Sketch Pro unlocks the complete drawing study studio with one purchase. No subscription.

  • 3.6
    out of 5
    5 Ratings

What’s New in Version 3.1 Griddy Sketch 3.1 makes it easier to begin a useful drawing study and keep practicing. • New goal-led Studio Home with personalized next steps • New first-study onboarding that prepares a usable canvas in under a minute • Continue your recent reference or guided program instantly • Choose a focus: proportions, perspective, light and shadow, portraits, or consistency • One featured guided lesson is now free each week • Grayscale and contrast are now part of the free value workflow • Redesigned Practice Studio with clearer programs, progress and weekly motivation • New contextual Pro experience with a one-time purchase and no subscription • Improved purchase restoration and pending-purchase feedback • Improved Pro access checks for Perspective Grid and other advanced tools • Optional privacy-conscious product analytics with an in-app off switch • Refined light and dark themes across iPhone and iPad • Reliability and layout improvements throughout the app

The developer, Rohit Chautmol, 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 Not Linked to You

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

    • Purchases
    • Location
    • Identifiers
    • Usage Data
    • Diagnostics
    • Other Data

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
Rohit Chautmol
Size
14.3 MB
Category
Graphics & Design
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • iPad
    Requires iPadOS 18.0 or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
Copyright
© Rohit Designs