Updates

• Share Pro is a separate optional one-time module. It expands Quote Studio, adds DOCX/PDF/Markdown for notes, richer statistics exports, Library CSV, and sharing for monthly and yearly summaries. Purchases can be restored, and a promo code can be redeemed when you have one.
• Basic quote sharing, Notes TXT, and the core and text-based statistics sharing options remain available without Share Pro. The new module adds more tools; it does not take away what was already there.
• Calendar Pro is for the calendar’s extended features and customization. Share Pro is for richer sharing and export. They are two separate one-time purchases: buying one does not unlock the other, and neither is a subscription.
• Calendar Pro and Share Pro each have their own presentation screen, showing what is included and the current price directly from Google Play. You can buy or restore a module there, while clear messages explain a pending purchase, successful activation, restore, an error, or temporary unavailability.
• You can open the modules from Premium Hub or when you reach a feature that belongs to one of them. Firefly does not show a paywall popup at launch. The home screen may only show a quiet Calendar Pro or Share Pro card, and it disappears once both modules are active. After a successful purchase, Firefly confirms access and takes you back to where you started.

The monthly summary brings together finished books, pages, reading time, active days, ratings, and favourite covers. Previous months stay available in the archive. The yearly summary looks back at the whole reading year, and at year’s end Firefly lights a jar of book fireflies: one finished book, one light.

• Large libraries: fixed a rare issue that could make automatic backup fail for a large library.
• Google Drive: connecting and disconnecting a Google account for backups is more stable.
• Stability: several smaller internal improvements.

• Smarter import from tables, files, backups and ordinary text lists.
• Catalog matching with review before anything changes in the existing library.
• Firefly JSON as a structured portable library format.
• Safer handling of large imports and a fix for the PIN flow after choosing a cover with the camera.

• One export center for quotes, notes and reading summaries.
• Quote cards for sharing favorite passages.
• Export notes from a book, shelf or whole library.
• Share statistics for a month, quarter, year, all time or a custom period.
• Better support for paper, ebook and audiobook reading formats.

• Support for old and rare editions without ISBN.
• Improved identifier search, including ISBN-10 and UDC-related workflows.
• Edition metadata can exist independently even when an ISBN is unavailable.

• Calendar Pro 3.0 refinements and reading-calendar improvements.
• Better consistency between reading dates, statistics and calendar presentation.

• The “Lumi Forest” visual language unified the app's main areas.
• Import, profile and service screens were brought closer to the core Firefly atmosphere.

• Reader-facing messages and project communication were improved.
• Firefly Book of the Year 2026 and Calendar Pro became more visible in the app experience.

• A redesigned import center for moving libraries from other reading services.
• Preview of found books, duplicates and transferable data before import.