# Pi — Infinite Digits — Every digit of π, instantly.

> Every digit of π, instantly. (iPhone/iPad app by Olivier Mallet.)

- Source: https://appshunter.io/ios/app/pi-infinite-digits/id6760476465 (this page in markdown: same URL + `.md`)
- Developer: [Olivier Mallet](https://appshunter.io/developer/1884261967)
- Category: Education, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 4 MB
- Languages: French (France)
- Released: 2026-03-17
- Data updated: 2026-10-10
- User reviews in markdown: https://appshunter.io/ios/app/pi-infinite-digits/id6760476465/reviews.md

## What is Pi?

Discover π like never before.
Pi — Infinite Digits lets you calculate any decimal of the mathematical constant π with absolute precision. Whether you're a student, a mathematician, or simply curious, this app gives you access to the infinite digits of π directly on your iPhone.
Two powerful modes:

First N digits — Display the first N decimal digits of π, from 1 to 50,000 locally, and beyond via the internet.
Nth digit — Find exactly which digit appears at any position in π. What is the 1,000,000th decimal? Find out in milliseconds.

Unmatched precision:
Pi uses the Chudnovsky algorithm, one of the fastest known methods for computing π, combined with arbitrary-precision arithmetic (BigInt). Every digit is mathematically exact — no floating point approximation, ever.
For large numbers:
Beyond 50,000 digits, Pi seamlessly connects to Google's pi.delivery API, giving you access to over 100 trillion decimal digits of π. The largest calculation ever made, right in your pocket.
Features:

Arbitrary precision up to 50,000 digits — fully offline
Unlimited digits via internet (Google pi.delivery)
Real-time progress bar with elapsed time
Calculation history (last 5 results)
Copy result to clipboard
Export and share your results
Clean, intuitive interface
No ads, no subscriptions, no data collection

Did you know?
π (pi) is an irrational number — its decimals never repeat and never end. Mathematicians have computed over 100 trillion digits. Now you can explore them too.


## Version history (last 4 releases)

### 1.1.2 — 2026-03-28

Minor bug fix

### 1.1.1 — 2026-03-26

Bug Fix on Anecdotes

### 1.1 — 2026-03-26

Is your birthday hidden inside π? (Spoiler alert: It definitely is!) This update takes your exploration of infinity to the next level:

Sequence Finder: Instantly search for birthdates, lucky numbers, or any specific pattern of digits.

Text-to-Pi: Convert names or secret messages into sequences and discover where they live in the infinite circle.

Pi Lore & Anecdotes: Dive into fascinating stories, including the famous "Feynman Point" and other mathematical wonders.

Enhanced Stats: Deep-dive into digit frequency analysis and real-time normality testing.

### 1.0 — 2026-03-17

No release notes.

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| [Pi Deliberate](https://appshunter.io/ios/app/pi-deliberate/id6757496426) | 5.0 (1) | Free | Education |
| [PiSeeker](https://appshunter.io/ios/app/piseeker/id6747010305) | 5.0 (1) | Free | Education |
| [Green Growth Forests](https://appshunter.io/ios/app/green-growth-forests/id1525243294) | 5.0 (2) | Free | Education |
| [Rectangles & Primes](https://appshunter.io/ios/app/rectangles-and-primes/id1572074176) | — | Free | Education |
| [Periodic Table and Chemistry](https://appshunter.io/ios/app/periodic-table-and-chemistry/id1455103430) | 3.7 (3) | Free | Education |

## More apps by Olivier Mallet

- [Pain Tracker & Export PDF](https://appshunter.io/ios/app/pain-tracker-and-export-pdf/id6760393509)
- [Rock Paper Genius](https://appshunter.io/ios/app/rock-paper-genius/id6760979273)
- [AlwaysOnClock](https://appshunter.io/ios/app/alwaysonclock/id6761280831)
- [Thales Theorem - Geometry Pro](https://appshunter.io/ios/app/thales-theorem-geometry-pro/id6761497873)

All apps by Olivier Mallet: https://appshunter.io/developer/1884261967

## Related topics

[tossable digits](https://appshunter.io/ios/topics/tossable-digits) · [pi day countdown](https://appshunter.io/ios/topics/pi-day-countdown) · [one million digits of pi](https://appshunter.io/ios/topics/one-million-digits-of-pi) · [pi epsilon](https://appshunter.io/ios/topics/pi-epsilon) · [get select pi](https://appshunter.io/ios/topics/get-select-pi) · [single digits](https://appshunter.io/ios/topics/single-digits) · [digits of pi](https://appshunter.io/ios/topics/digits-of-pi)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*