About this app
PlotReader is a private ebook reader for macOS. Import TXT, EPUB, PDF, and MOBI books, keep reading progress locally, add bookmarks and notes, and customize your reading experience with themes, font size, line spacing, scroll mode, and system read-aloud voices. When you want a faster overview of a chapter, PlotReader offers optional AI reading tools, including plot summaries and relationship maps. AI features are not enabled by default. You provide your own API key and model service endpoint, and chapter content is sent only when you request generation and allow chapter sharing in Settings. PlotReader also supports optional iCloud backup and restore. Backup data is stored in your private iCloud database. API keys are stored in macOS Keychain and are never included in iCloud backups. Key Features: - Import local TXT, EPUB, PDF, and MOBI books - Local bookshelf, reading progress, bookmarks, notes, and reading statistics - Custom font size, line spacing, themes, and scroll mode - Optional AI plot summaries - Optional AI relationship maps - Read aloud with system voices - Optional on Mac, iPhone, and iPad, with reading progress and your library synced across devices via iCloud. - No app account system
Latest release
What’s New
- Improved app stability and reading experience - Updated app information and compatibility settings - Fixed known issues
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 4:21 PM Free
Screenshots
