Library features:

• Organize your chart library using folders. Easily drag and drop to reorganize.
• Thumbnail of each chart makes it easy to find a specific chart
• Search library easily, finding folders or charts whose name matches the search text
• Sort by name, width, height, created date, updated date
• Share full sized image of your chart. Great for use on social media like Ravelry or Instagram
• Share the actual chart file with other Warp Visualizer users, including a thumbnail when sharing via email
• Bulk export backups of your chart files to store elsewhere

Editing Features:

• Change colors by tapping blocks, or use paint mode to change colors anywhere you touch while dragging your finger/stylus/pencil
• Fill selection with color+ Add columns / rows
• Duplicate or flip columns / rows
• Duplicate selected motif
• Nudge a selection up/down to get perfect placement
• Vertical guidelines with custom spacing
• Customize colors for the whole chart, or for specific columns. Colors can be selected using HSB sliders or entered using color hex codes.
• Combine charts to create new variations quickly
• Multiple levels of undo/redo while editing
• Lock chart to prevent editing

Weaving Tracker:

• Marks & remembers which row you’re currently weaving for each individual chart
• Counts blocks of color in your current row
• Move to next row by tapping anywhere on the screen
• Track two charts at the same time side-by-side
• Create a repeat to constrain weaving to a subset of rows in that chart

Other Features:

• Stores data locally on device, does not require internet connectivity
• Supports Dark Mode on iOS 13
• Works with Apple Pencil