Infinity Sketch

Added Autosave Feature To mitigate potential data loss from occasional issues with Apple's Document-Based App API when closing documents, the app now includes an autosave feature. It automatically saves a copy of each document to a dedicated autosave folder, except for documents already stored in that folder. Older autosave files are automatically deleted to manage storage. The autosave limit (default: 10 files) can be customized in the app's settings.

Bugfix: Undo operations affecting images are now stored correctly.

Removed Apple's Document Picker GUI and replaced it with a custom solution. This fixes occasional crashes when closing documents!

Lines & Grids — redesigned. On iPad the panel now docks to the side of the canvas instead of taking over the screen, so you can tweak grid settings while you draw. New: Pick origin from canvas. Tap a grid's scope icon, then tap a point on the canvas — that point becomes a grid intersection, and the anchor is preserved as you change rotation, spacing, or grid type. New: Isometric grid — a 60° triangular lattice for axonometric work. New: per-grid Rotation°. Each grid rotates independently, and Offset X / Y read in the grid's local rotated frame so typing values feels natural at any angle. Per-grid Enable snap and Visible toggles let you mix grids more freely. Swipe right on a row to duplicate it, swipe left to delete, long-press to drag and reorder — the new order also restacks the grids on the canvas. Stroke width edits now preserve pen pressure — width changes no longer flatten the pressure profile. Adjustable snap threshold — tune it in iOS Settings → InfinitySketch (default 50pt).

New tool: Bring to Front / Send to Back. A new pen sits in the PencilKit palette right after the Eraser. It doesn't draw — dragging across strokes pushes them to the top (Bring to Front) or bottom (Send to Back) of the z-order. Each stroke moves at most once per drag; the whole drag is one Undo entry. Tap the pen a second time to switch between the two modes; the badge on the pen swaps to match. Side Panel — the toolbar's old Lines & Grids button is now a generic Side Panel button. Its icon mirrors which edge the panel docks to. The header has a menu that switches between Lines & Grids and the new Images subpanel; your last choice is remembered until you reopen the document. New: Images panel. Lists the rect-selected placed images on the canvas. Each row has a thumbnail, a pin button, and an opacity slider with a percent field. Drag rows to reorder the front-to-back stack within their layer. Pin to send an image to a separate background layer — pinned images always render behind any non-pinned image, regardless of list order, while z-order is preserved among pinned and among non-pinned independently. Pinned images can still be rect-selected, but they stay put when the rest of the selection is moved, transformed, or deleted — release them with "Unpin selected images" in the rect-select menu.

Text comes to InfinitySketch — and a lot more. ADD & EDIT TEXT Tap the new Add/Edit Text tool, then tap anywhere to drop a text and start typing — tap any text to edit it in place. Text scales with zoom and shows up in PNG exports and thumbnails. Place precisely by dragging with Apple Pencil, and snap to the grid when Snap to Grid is on. STYLE IT A Word-style Text Format panel: font, size, bold/italic/underline/strikethrough, text and highlight colour, alignment, and line & letter spacing. Save your looks as reusable style presets, and use Copy & Paste Format to brush one text's style onto others. Turn on Word Wrap for fixed-width text boxes you can resize right on the canvas. Text adapts automatically to dark and light mode. SELECT & TRANSFORM Rectangle-select your texts to move, rotate, and scale them alongside strokes and images, restyle several at once, and reorder them in the new Texts panel. SMART PASTE, COPY & DRAG-AND-DROP Paste now figures out your clipboard — in-app content pastes richly, images drop in, and copied text becomes editable placed text. Copy a selection (or the whole sketch) as a transparent image to paste into Notes, Mail, or anywhere. On iPad, drag images from Photos, Files, or Safari straight onto the canvas. MOUSE & TRACKPAD On iPad, a connected pointer now drives every non-drawing gesture — selection, handles, picking a grid origin, and more. OPEN FROM FILES Tap an .infsketch file in the Files app to open it directly in the editor, with in-place editing for external documents and multi-device conflict safety for iCloud. Long-press in the browser to Open in New Window. KEYBOARD Full clipboard shortcuts (Cmd-C / Cmd-V / Cmd-X / Cmd-D / Cmd-A), three-finger copy/paste/select-all gestures, and Esc to back out of any mode. IMPROVEMENTS & FIXES • The keyboard stays put as you move between texts. • Each text edit collapses into one clean undo step. • Undo and redo now work inside rectangle-select. • Side panels remember their scroll position, with icons on their names. • Much faster, smoother rectangle-select on big sketches. • Fixed: deleting or undoing a line no longer moves unrelated lines. • Fixed: fast-drawn lines all snap, not just the last. • Fixed: a rare undo/redo crash, and a hang when copying with nothing selected. • Fixed: iPhone toolbar overlap, and the iPadOS window controls covering the back button.

The back button now exits Rect Select mode if active, instead of closing the document. The example sketch now displays the correct background color in light mode. Added a link to my X profile. Renamed the share button to "Export as PNG".

Restore original stroke widths after scaling a selection — keep the scaled shape, bring pen thickness back to how it looked when you drew. IMPROVEMENTS & FIXES • Fixed: placed text with reduced opacity no longer exports or copies at full opacity (Export PNG, Copy as image, and transparent selection paste now match the canvas).

Bugfix: Changing stroke widths now works correctly.

Stability improvements

Hotfix for iOS 18.1 (which had previously completely broken the app) Unfortunately, there are still issues with the toolbar. These are known issues with Apple’s document-based app API, which I cannot fix on my end. As a workaround, moving the app to the background and reopening it from the task manager usually helps. I’ll keep an eye on this and apply a fix as soon as possible.

Fixed toolbar issues!

New toolbar button to disable scroll and zoom

Introduced a new Document Settings overlay. PNG images will now export with a background color by default. Use the new Document Settings overlay to set up exports with a transparent background. Customize the colors of "Background", "Snap Indicator", "Line Indicator", and "Rect Select" in the Document Settings overlay. The back button now closes open overlays before exiting the document. Minor fixes and improvements.

Infinity Sketch can now convert any stroke into a perfect Arc / Circle! ---- Here is how it's done: 1. Select the strokes to convert into arcs with the "Rectangle Select" tool. 2. Set the Reference Point to the arc center. 3. In the dropdown menu, choose "Edit arc" (instead of "Rotate endpoint"). 4. Drag the endpoints of a selected stroke to convert it into an arc! ---- It's now possible to draw dots on the enabled snap grid! The drawn dot will be centered, and it is ensured that the stroke is closed at the snapped position. Pro hint: Draw dots with a transparent color to create invisible "stroke endpoints" to create snapping anchor points for edit operations! Minor fixes and improvements.

Bugfix: Drawing dots on the snap grid should now work as intended.