Cento - 100 Books

A father's reading list

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

A father's hundred-book letter to his son, opened to everyone. Walk ten phases, earn points, race your circle, and keep a journal of the whole journey. Cento is a hundred books, walked in order. It began as a father's letter to his son: one hundred books in ten phases, each phase building on the last, how to think, the classics, history, the mind, the big questions, science, money and power, the deep end, lives worth studying, and the finish line. THE PATH Your map. Ten phases, ten books each, in an order that builds on itself. Every book carries a line from the letter, why it's here, why now. Finish a book and its cover is pressed with the gold wax seal; book by book, your shelf fills with gold. POINTS Every book shows its worth: Quick 100 · Standard 150 · Long 250 · Epic 400. Finish a phase for a bonus. Read ahead if you can't wait, you'll earn 75% now and the rest when you catch up. Nothing is ever lost. THE CIRCLE A small table of people you actually know, family, friends, racing the same hundred books. Create a circle, share the invite code, and watch the leaderboard. No feeds, no strangers, no algorithms. REFLECTIONS When you finish a book (or anytime), write one honest line — or dictate it. Your reflections collect into a journal of the whole journey: a commonplace book you'll keep long after book one hundred. MILESTONES Book fifty is the summit, take your time up there. Book one hundred ends on a single word, and we celebrate it properly. One hundred books from now, you'll be equipped.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Ranbir Mazumdar, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Ranbir Mazumdar
Size
  • 10.5 MB
Category
  • Books
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
13+
Copyright
  • © 2026 Ranbir Mazumdar
  • Developer Website
  • Privacy Policy