HyperPi Lite vs PiClimb

Learn, practice, and memorize the digits of Pi with HyperPi Lite — a focused training app for beginners, memory enthusiasts, students, and anyone curious to discover how many digits they can remember. Whether you want to learn your first 20 digits, improve your personal record, or explore Pi far beyond 3.14159, HyperPi gives you several ways to train and test your memory. LEARN PI STEP BY STEP Study the sequence at your own pace with a clean interface designed for focused repetition. Enter each digit as you progress, use helpful hints when needed, and gradually build longer and more accurate sequences. CHALLENGE YOUR MEMORY How many digits of Pi can you recall without making a mistake? Test yourself in Challenge Mode, keep track of your progress, and try to beat your previous record. Customize your training and start from different positions instead of always beginning with 3.14. EXPLORE 1,000,000 DIGITS Browse the first one million digits of Pi in a clear, searchable reference view. Jump directly to a specific position, inspect any section of the sequence, and use the reference to support your learning and practice sessions. TRAIN FROM ANY POSITION Memorizing Pi is not only about knowing the beginning. Choose a starting position and practice a specific section of the sequence. This helps you strengthen weaker areas and build a more complete memory of Pi. TEST RANDOM POSITIONS Put your knowledge to a more difficult test by identifying digits from unexpected positions. Random challenges help you move beyond simple repetition and find out whether you truly know the sequence. DESIGNED FOR FOCUSED PRACTICE HyperPi Lite includes: • Guided Pi memorization • Digit-by-digit learning • Memory challenges • Custom starting positions • Random-position tests • Helpful hints • Progress tracking • Haptic feedback • A reference containing 1,000,000 digits • A clean and distraction-free interface HOW MANY DIGITS CAN YOU MEMORIZE? Start with a few digits, develop your own memorization technique, and improve one sequence at a time. Download HyperPi Lite and begin mastering the digits of Pi today.

How far can you climb? PiClimb turns learning the digits of π into a calm, steady climb – and a fast, fun game when you want a challenge. LEARN • See a chunk of digits, start typing and it disappears – then type it from memory. • Every third chunk you review the whole stretch without help. • Choose chunks of 2, 3, 4, 5, 6 or 10 digits. PRACTICE • Adaptive practice finds your weak spots and trains them in context. • Continue where you are, choose a custom range or practice a random stretch you already know. • Mistakes show instantly, and you type the right digit before moving on. RECALL • A pure memory test from the first decimal. The first mistake ends the run. • See exactly where it went wrong and practice that area with one tap. PI PANIC • Type π as fast as you can before the time bar runs out. • New Game Center leaderboards every day and every week. TRACK YOUR CLIMB • Personal bests, streaks, a daily goal and a confidence map for every 10 digits. • 20 achievements, from your first chunk to the Feynman Point at digit 762. APPLE WATCH • Quick Recall, Panic Mini and your progress on your wrist. Works offline. No account needed. Your progress stays on your devices. Includes 100,000 verified decimals of π. PiClimb is free with a few unobtrusive ads that never appear while you train. A one-time purchase removes them.