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Librera Reader vs Areada: catalog facts
Librera Reader	Areada
Free Free to download.	Free Free and open source under the Apache 2.0 licence.
Android	Android
Wide format support including DjVu and comics Auto-scan of book folders with reading progress	Reads EPUB, PDF, TXT and FB2, including books inside archives Works offline from local folders
Android only Many settings can take time to learn	Android only Notes are basic plain text
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: Apache-2.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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