Book insights in Google Play Books is now available in more than a million ebooks and in the iOS app.

Book insights — a helpful reading companion on the Play Books Android app and web reader — is now available for more than a million English language ebooks, including popular bestsellers and free-of-charge titles.

We’re also bringing the feature, which was built with Gemini, to the Play Books iOS app, expanding its availability to even more readers.

With Book insights, you can get a recap of what you’ve read so far with “Catch me up,” or ask questions to dive deeper into themes, context, or characters — all while staying immersed in your book.

Try Book insights on your phone, tablet, or the web with bestsellers like Project Hail Mary, The Deal, Atomic Habits, The Power of Now, Frankenstein, and many more.