AppendX
Capture anything. Append anywhere.
Share text and links from any app on your iPhone directly to your markdown files.
Request TestFlight → Free · iOS 17+
Capture anything. Append anywhere.
Share text and links from any app on your iPhone directly to your markdown files.
You find a link worth saving. You read a quote worth keeping. You discover a band worth remembering.
By the time you switch apps, unlock your vault,
find the right file, and paste it in —
you've already lost your train of thought.
AppendX lives in your share sheet.
Select → Share → Done.
What makes it work
Set up your capture destinations once — a file for books, one for links, one for ideas. Each with its own emoji, template, and format.
Link, task, quote, note, or build your own. Live preview shows exactly what will land
in your file. Tokens like {{title}}
and {{url}} do the formatting for you.
Every capture is queued locally before syncing. If iCloud hiccups, your data waits safely until it can be written. No silent failures.
Type "Bird Watching" and AppendX suggests 🦅. Pick a file and the heading becomes the name. Templates warn you if data would be lost. It pays attention so you don't have to.
Works with any app that stores markdown files.
iCloud Drive · On My iPhone · Your way.