Readr is an ebook reader you can actually talk to. Say you're reading Project Hail Mary and wonder whether Astrophage could exist. Select the line, ask your question, and the answer shows up in the margin, pulled from the whole book. It even lets you know when it's drawing from real science instead of just the story. Lost the thread? Ask for a recap of what you've read so far, and it won't spoil anything. Press Listen, and a natural voice reads from your current page right on your device, no limits. It opens EPUBs and PDFs you already own, with no account and no server. Free and open source, available on iPhone, iPad, and Mac.
Launch Team / Built with
AN
Launch Date:
September 8, 2026
Product Info