We make notebooks.

We're a small studio in Andorra. We make native apps for Mac, iPad, and iPhone: CuaderNote, for studying, and MaestroNote, for music.

CuaderNote

Write, draw, read, remember.

Notes, PDFs, drawings, and flashcards in one app for studying.

Write: Block editor with templates, note links, and split view.
Draw: Freeform notebooks with Apple Pencil, 19 templates, and shape recognition.
Read: Import PDFs, EPUBs, and web articles. Highlight and annotate.
Remember: Flashcards with FSRS spaced repetition, right inside your notes.

Free on the App Store.

Your scores, to play and to understand.

A music studio: annotate with Apple Pencil, mark the themes and cadences of every piece, and write your own music by hand.

Play: The score full screen, with layers for fingering and chords.
Analyze: Mark motifs, themes, and cadences and follow them through the piece.
Compose: Write by hand on staff paper, with no editor correcting you.

Free beta on TestFlight. Coming soon to the App Store.

Native. Real apps for Mac, iPad, and iPhone, not wrapped websites.

Your files stay with you. Notes and scores are saved on your device and sync through your iCloud.

Made for Apple Pencil. On iPad you write and draw by hand, like on paper.