adrio — ebooki i audiobooki

adrio is a Polish bookstore offering e-books and audiobooks. The app puts your bookshelf at your fingertips: everything you've purchased, ready to read and listen to on your phone.

READING
An EPUB reader powered by Readium—the same engine that powers half the e-reader market. You can set the font size and typeface, spacing, margins, and colors: day, sepia, or night.

There's also a font for people with dyslexia. The app remembers where you left off and returns to the same spot—even if you start reading on another device.

LISTENING
Audiobooks play in a stream, so you start listening after a second, instead of waiting for hundreds of megabytes to download. Playback continues even when the screen is off and after exiting the app, with controls in notifications and on the lock screen. Plus, chapters, 15- and 30-second rewinds, speed changes, and a sleep timer.

NO INTERNET
You download your purchased book once and read it without a signal—on the subway, on a plane, in the woods.

NO ADVERTISEMENTS AND NO TRACKING
There are no ads, analytics, or profiling in the app. We only collect what the shelf doesn't work without: your account, purchases, and where you finished reading.

WHAT ELSE
- catalog and search engine for the entire store,
- shared favorites list with the website,
- "Wi-Fi only" setting,
- login also possible with a Google or Facebook account,
- deleting your account from the app.

Purchases are made on the store's website, in your browser—the app will take you there and return you with the purchased title to the shelf.

Have a question? kontakt@adrio.pl