Google seems to busy with updating its android app with latest features. Today Google updates Google play books app with new Night light feature.
Night light feature very useful when you read articles at night or in darker. With latest update reduce eye strain by amber light color. Gradually filter replacing automatically blue light and red light according to need of light. So you can easily read articles and also stress free, strain free.
So have updated your Google play book app? It should be now easier and enjoyable reading through Google play book app.Then open a book and turn on the Night Light mode option (you’ll see a pop up in the app). After that, Night Light will always adjust to the perfect setting.
Android install link
ios install link
Source: official android blog