Culla Music: Swipe Your Songs

Culla Music is the fastest way to sort your Apple Music library — one song at a time, by feel. Swipe right to drop the song onto one of your playlists. Swipe left to dismiss it. That's the whole idea: instead of scrolling endless lists, you make one clean decision per song while the music plays — and every decision is written straight to your real Apple Music playlists. SORTING BY FEEL • Swipe right toward any playlist in the sidebar to file the song there; swipe left to dismiss it. • Swipe up to love a song — it lands in a Loved playlist of your choice. • Swipe down to share the song without losing your place. • Gentle haptics confirm every decision, and every swipe can be undone. THREE WAYS TO REVIEW • Library — your full library, minus everything you've already sorted. • Unsorted — only the songs that aren't in any of your playlists yet. • Dismissed — the rejected pile, ready to be rescued or left behind. • Or point the deck at a single playlist or artist. Audition an Apple-curated playlist and copy the songs you like into your own — including tracks you haven't added to your library yet. HEAR BEFORE YOU DECIDE • Each new card starts playing the moment it lands. • Hot-clip preview jumps straight to the song's best ~30 seconds. • A scrubbable progress bar with a playhead dot and haptic ticks. • A fullscreen cover carousel lets you glance ahead through the whole deck and pick where the session starts. • Jump the deck to a point in time — "everything I added last summer" is one tap away. KNOW WHAT YOU'RE HOLDING • Playlist chips show where the current song already lives — tap one to open that playlist's full tracklist and preview any song. • Album liner notes open Apple Music's editorial notes about the record. • The artist hub gathers the artist's top songs, similar artists, and a short bio — tap a similar artist to keep digging. • Insights turns your sorting history into streaks, top artists, a genre mix, release-decade eras, and more. EVERYTHING IS REVERSIBLE • A full History log of every sort, love, and dismissal — swipe any row to undo it (this feature only works with in-app created playlists). • Undo rolls back the playlist change on Apple Music's side too, not just inside the app (idem). MAKE IT YOURS • Light, dark, or system theme and a 33-color accent palette. • A calm Liquid Glass design built for iOS 26, with a clean fallback on earlier iOS. • Available in 8 languages: English, Spanish, German, French, Italian, Japanese, Brazilian Portuguese, and Simplified Chinese. PRIVATE BY DESIGN Culla Music has no server and collects nothing. Your library is read on-device, your choices are stored on-devileaves your iPhone. No ads, no accounts, no tracking. Culla Music works best with an active Apple Music subscription (without one, songs play as 30-second previews). Requires access to your Apple Music library. iPhone, iOS 17 or later.