The Kindle App brings app-only perks: mint/yellow page colors, continuous scrolling, and a reading ruler. Track progress with Reading Challenges, set yearly goals, and unlock achievement bookmarks.

Unlock your Kindle’s full potential with everything from custom fonts and themes to vocab tools, and navigation tips.

At first glance, your Kindle might seem like a no-frills reading device: straightforward, minimal, and focused on the basics. Kind of like an actual book, huh? But beneath its simple exterior lies a ...