justRead.app vs nookd.

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

justRead.app compared with nookd.
Detail	justRead.app	nookd.
What it does	Native EPUB, PDF, comic and audiobook reader for iPhone and iPad with full customization and Calibre sync	A private nook for your photos, videos and files.
Stage	Startup	Not given
Founded	2024	Not given
Based in	Not given	Not given
Pricing model	Free trial	Freemium
Pricing	Not given	Free: 100 files in each profile, every feature included. Spare Key: $4.99 per month, no file limit. Skeleton Key: $49.99 per year, no file limit.
Key features	Supports EPUB, PDF, CBZ, CBR comics, and audiobooks in m4b, mp3, m4a, aac and flac formats Customizable fonts, colors, margins, spacing and layout Cloud sync through iCloud, Dropbox, Google Drive or OneDrive Calibre library integration with two-way sync Reading statistics with streaks, heatmaps and achievements Full-text search across entire books Import custom fonts and apply them immediately	Auto-logout when switching apps Full-screen file viewers with no data export iCloud sync across iPhone and iPad Customizable folder organization Blank app switcher snapshot
What makes it different	No account, no analytics, no tracking - your books and reading data stay on your devices and in your own cloud Four different book formats share one unified library with synchronized progress Complete customization of typography, colors, spacing and layout without compromises Native iOS experience built from the ground up for iPhone and iPad Handles libraries of 5,000+ books without slowdowns	Encrypted before leaving your device
Community votes	0	0
DR (Domain Rating by Ahrefs)	19 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	25	0
Citation Flow (Majestic)	26	0
Referring domains (Majestic)	96	0

4 details filled in for both companies.

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