Product

Built for the habit, not just the shelf.

Willow connects sessions, streaks, milestones, and your personal library so reading stays visible — day after day.

Reading timer & sessions

Make every sitting count.

Open a book, start the timer, and read. Pause when life interrupts. Stop when you’re done and review a clear session summary. On iPhone, Live Activities and Dynamic Island keep your active session present while you read.

  • Start, pause, and stop in one flow
  • Session summaries after each read
  • Live Activities / Dynamic Island on iOS

Daily streaks & yearly goals

Consistency you can feel.

Willow tracks consecutive reading days and personal bests, plus a books-per-year goal you set for yourself. The point isn’t perfection — it’s a rhythm you can return to.

  • Consecutive reading-day streaks
  • Personal bests to protect
  • Books-per-year goal tracking

Milestone badges

Celebrate progress worth sharing.

As your habit grows, Willow unlocks milestone badges — from First Page to Thousand Tales. They’re designed as 3D-style celebrations you can share, marking real reading milestones.

  • Shareable reading milestones
  • 3D-style badge celebrations
  • A growing collection of wins

Personal library & collections

Know where every book stands.

Organize books as Reading, Completed, TBR, or Abandoned. Group titles into collections, add notes and ratings, and track both print books and audiobooks in one place.

  • Reading / Completed / TBR / Abandoned
  • Custom collections
  • Print books + audiobooks, notes & ratings

Add books fast

Get from shelf to library in seconds.

Scan an ISBN barcode, use on-device cover OCR, search the catalog by title, author, or ISBN, or bring your history over with CSV import/export — including Goodreads-style migration.

  • ISBN barcode scan
  • On-device cover OCR
  • Catalog search + CSV import/export

Analytics & reading calendar

Understand your reading year.

See hours read, pace, genres, finishes, and library mix. Browse a month calendar of reading days so the habit — not just the titles — stays in view.

  • Hours, pace, genres, finishes
  • Library mix insights
  • Month calendar of reading days

Offline-first with cloud sync

Read and log without waiting on Wi‑Fi.

Track sessions and update your library offline. When you’re back online, Willow syncs. Sign in with email or Sign in with Apple to keep your library across devices.

  • Offline tracking anywhere
  • Cloud sync when online
  • Email login or Sign in with Apple

iPhone, iPad, and Android

One habit across your devices.

Willow is built for the places you actually read — iPhone, iPad, and Android — with the same focus on sessions, streaks, and library clarity.

  • iPhone with Live Activities and widgets
  • iPad for reading at the desk or on the couch
  • Android for on-the-go tracking and widgets
  • The same library, synced between them