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Screenshots

  • Infinity Sketch screenshot 1
  • Infinity Sketch screenshot 2
  • Infinity Sketch screenshot 3
  • Infinity Sketch screenshot 4

About Infinity Sketch

Infinity Sketch is the ultimate tool for fast grid based sketching of any kind, now enhanced with seamless image support. Built on top of Apple’s default drawing canvas, it introduces a powerful, fully customizable grid and line editing system, making it ideal for quickly sketching precise schematics. Easily paste images from your system pasteboard to use as backgrounds or symbols, boosting your creative workflow. It is completely free with no hidden charges, no in-app purchases, and no internet connection required. It works entirely offline, so you can sketch anytime, anywhere, without interruptions or freemium distractions. Whether you're using Apple Pencil on iPad or finger drawing on iPhone, Infinity Sketch adapts to your workflow, offering a modern, document-based interface that fits your needs. With its practically infinite canvas, you’ll never run out of space to create. What sets Infinity Sketch apart is its combination of hand-drawn symbols with straight, grid-based lines. This approach delivers clean, professional-looking results with an artistic touch, making your sketches both functional and visually appealing. Key Features: Fully customizable grid for precision sketching Seamless Apple Pencil integration on iPad Supports finger drawing on iPhone and iPad Huge canvas for unrestricted creativity Image support: Paste images from pasteboard as backgrounds or symbols for enhanced creativity Combines freehand symbols and grid-based lines for unique, artful results Pro Tip: Easily Annotate Screenshots Paste a screenshot from the pasteboard into Infinity Sketch using the Insert Image icon. Choose "Pin selected images to background" from the Rectangle Select menu to lock it for annotation. Unpin to edit again. Whether you're sketching circuit diagrams, flowcharts, or any other schematic, Infinity Sketch offers the tools to make your designs shine. Privacy Policy: https://www.circuitshepherd.com/privacy-policy-for-Infinity-Sketch.html

Ratings & reviews

3.8

16 ratings

5 ★ 56% 4 ★ 19% 3 ★ 0% 2 ★ 0% 1 ★ 25%

What’s new

Version 2.4 · Updated October 12, 2026

SNAP TO WHAT YOU DREW The pen now snaps to your own drawing, not only to the grid: stroke ends, midpoints and crossings, the strokes themselves, the corners, centers and edges of images and texts, and text baselines. A marker and a label show what it snapped to — even while the Pencil hovers. SNAPPING PANEL A new side panel chooses what snaps — grid, strokes, images, texts and intersections — with snap and priority distances and the indicator's colors. HELPER LINES While you drag a stroke's end, dashed lines through its original ends, or circles around the reference point, catch the pen. GRID LINE THROUGH ENDS Add a grid line through a stroke's two ends from the Layers panel or the selection menu. SYNC THAT REMEMBERS The server now keeps each document's versions, so a device that was offline merges exactly. A rename reaches every device, and a Files copy of a synced document becomes its own document. Requires infsketch-server 1.4.0.

App privacy

The developer, Josef Woess, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Infinity Sketch

Looking for apps like Infinity Sketch? Here are 6 similar apps on the App Store. The highest rated is MeshPaper: Wallpaper Generator (5.0/5), and all 6 are free to download.

Infinity Sketch vs. alternatives
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