Pi — Infinite Digits
Every digit of π, instantly.
About
Explore the infinite digits of the mathematical constant π with unparalleled precision. Access millions of digits offline or trillions via the internet. Ideal for students, mathematicians, or anyone curious about this fundamental number.
What's New in Pi
1.1.2
March 28, 2026
Minor bug fix
Developer apps
FAQ
What is Pi — Infinite Digits?
Pi — Infinite Digits is an educational app that allows you to calculate and explore the digits of the mathematical constant π. It offers two powerful modes: displaying the first N digits and finding the Nth digit at any position.
How many digits of Pi can I access with Pi — Infinite Digits?
You can access up to 50,000 digits of Pi locally and offline. For an even larger exploration, the app connects to Google's pi.delivery API to provide access to over 100 trillion decimal digits.
Does Pi — Infinite Digits use precise calculations?
Yes, Pi — Infinite Digits uses the Chudnovsky algorithm and arbitrary-precision arithmetic (BigInt) to ensure every digit is mathematically exact, with no floating-point approximations.
Is Pi — Infinite Digits suitable for students?
Absolutely. The app is designed to be intuitive and provides direct access to the infinite nature of Pi, making it a valuable tool for students learning about mathematics and number theory.
Does Pi — Infinite Digits have ads?
No, Pi — Infinite Digits is ad-free. The app explicitly states 'No ads, no subscriptions, no data collection' in its description.
What devices does Pi — Infinite Digits support?
Pi — Infinite Digits is available for iPhone and iPad, as indicated by its supported devices list.
How often is Pi — Infinite Digits updated?
The app was last updated on March 28, 2026, with version 1.1.2. This indicates a recent update, suggesting ongoing support and development.
What is the age rating for Pi — Infinite Digits?
Pi — Infinite Digits has an age rating of 4+, making it suitable for a wide range of users, including younger learners.
