{
 "name": "Gridline: Grid & Value Study",
 "tagline": "Put a grid over any reference photo and check its values on the same screen",
 "description": "Put a grid over any reference photo and check its values on the same screen.\n\nGridline is a drawing grid for painters, illustrators and art students who work from reference photos. Import a picture, set up the grid, switch to grayscale or a notan when you need to judge values, and paint with your phone or iPad beside the easel.\n\n■ Free\n• Import from your photo library or take a new photo\n• Square or rectangular cells, with any number of columns and rows\n• Diagonals, cell numbers, line color and line thickness\n• Grayscale view, a 2-tone notan, and mirror\n• Paint mode: the tools disappear, touches are ignored and the screen stays awake, so the device can stand by your easel. Long-press to leave\n• Unlimited projects, each one reopening with the settings you left\n\n■ Gridline Pro (one-time purchase)\n• Notan in 3, 4 or 5 tones: drag the split points on the value scale and simplify the small details\n• Fit to canvas: crop to A4, 8×10, 9×12, 11×14 or 16×20 in, or square, in portrait or landscape, and see the real cell size in cm or inches\n• No ads\n\nPro is a single purchase, not a subscription. You can restore it on other devices signed in with the same Apple Account.\n\n■ About ads\nThe free version shows one banner ad at the bottom of the project list. The editor, where you look at your reference, has no ads.\n\n■ Your photos stay on your device\nGridline keeps its own copy of each reference inside the app. There is no account or sign-up, and your images are never uploaded.",
 "url": "https://debuts.app/apps/gridline-grid-value-study",
 "category": "Photo and video",
 "platforms": [
  "iPhone and iPad"
 ],
 "pricing": "free",
 "use_cases": [],
 "audience": [],
 "links": {
  "app_store": "https://apps.apple.com/us/app/gridline-grid-value-study/id6816087951",
  "google_play": null,
  "website": null
 },
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 "screenshots": [
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 ],
 "claimed": false,
 "verified": false,
 "maker": "Sangwon Kim",
 "upvotes": null,
 "followers": null,
 "rating": null,
 "ratings": 0,
 "awards": [],
 "launches": [],
 "ai_ready": 78,
 "badges": {
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  "rating": "https://debuts.app/badge/gridline-grid-value-study?type=rating"
 }
}