Endless PiDeutschLearn π, digit by digit.
Endless Pi is a trainer for the digits of π. The cursor stays put, the digits slide past it, and you just keep typing.
Coming soon to the App Store iPhone first, Android later.
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6
How you practice
- The cursor stays put
- Your eyes stay in one place. Each correct digit slides away to the left, and the next one arrives in the same spot.
- A keypad just for digits
- Large keys from 0 to 9, plus hint and delete. No system keyboard sliding over your digits.
- Mistakes in the cursor slot
- A wrong digit shows up briefly in the cursor slot and is not accepted. It counts as a slip, and you try again.
- Hints when you are stuck
- The light bulb shows the next digit faintly. Endless Pi remembers those places as weak spots.
- Challenge
- From the first decimal, without hints. The first mistake ends the attempt and sets your record.
- Study
- π in sections to read, with your weak spots marked. Tap a line to practice from exactly there.
- Progress
- Your records for practice and challenge, every digit you have typed, your weak spots and the next goal.
- 10,000 decimals
- Every digit is inside the app. It works fully offline, in flight mode too.
Your digits stay with you
Endless Pi needs no account, shows no ads and contains no tracking. The app collects no data: your progress and settings live only on your iPhone. Its only connection to the internet is Apple's in-app purchase, to buy Pro and to check whether you own it.
Ten themes
Each theme has its own typeface, colors, keypad and motion. Your progress and records stay the same in every theme.
Tape Free
Zen Free
Contrast Free
Swiss Pro
Blueprint Pro
LCD Pro
Chalk Pro
Terminal Pro
Ember Pro
Noir Pro
Endless Pi Pro
€2.99
Pay once, no subscription.
- The seven Pro themes: Swiss, Blueprint, LCD, Chalk, Terminal, Ember and Noir.
- 21 more numbers: τ, e, the golden ratio φ, roots like √2 and ∛2, logarithms and constants like γ, ζ(3) and e^π.
- π stays free, with all 10,000 decimals and every mode.
- Bought through Apple, unlocked on each of your devices with the same Apple Account.
Price in the German App Store. Other countries show their local price in the App Store.