DiffNote

DiffNote is a note app that puts two texts side by side and shows you what changed, at a glance. Use it to compare drafts and revisions, two versions of a manuscript, or config files and code. SIDE-BY-SIDE EDITING • Edit in two panes, left and right or top and bottom • Changed lines are highlighted as you type (added, removed, changed) • Synchronized scrolling between panes COMPARE VIEW • See every line with its differences • Tap a line to see character-level changes • Counts of added, removed, and changed lines • Jump to the previous or next difference • Pinch to zoom (scroll-wheel zoom on Mac) COMPARE OPTIONS • Ignore whitespace • Ignore letter case FILES • Import text files, including by drag and drop • Supports non-UTF-8 encodings such as Shift_JIS • Save each side as a text file • Share both sides together ORGANIZE • Folders • Pin, duplicate, and lock notes to prevent accidental edits • Restore notes from the trash • Sort by date modified, date created, or title • Move or delete multiple notes at once IPHONE, IPAD, AND MAC • Layouts designed for each device • Optional iCloud sync across your devices • Choose text size and a monospaced font PRIVACY No account required. No data collection, ads, or tracking. Your notes stay on your device and, if you choose, in your own iCloud.