Comparison

3.14 Master Pi vs HyperPi Lite

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

3.14 Master Pi

Features
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3.14 Master Pi makes learning and memorizing Pi (3.14159) fun, visual, and addictive. Challenge your brain, compete with friends, and discover the hidden beauty of circles, numbers, and logic through sleek, intuitive gameplay. Features: β€’ Learn and memorize Pi by practicing digits in chunks and unlocking new levels. β€’ Speed challenges let you race against time to recall as many digits as you can. β€’ Real-world examples, like the Pizza Value Challenge, show how Pi applies to life. β€’ Track progress with accuracy, streak, and milestone stats. β€’ Customize your theme colors and keypad layout for a personal experience. β€’ Achievements and ranks reward your improvement from "Pi Novice" to "Pi Master." Whether you are a math enthusiast, student, or puzzle lover, Master Pi helps you train your memory and enjoy exploring one of the world’s most fascinating constants. No ads. No distractions. Just pure Pi.

About

HyperPi Lite

Features
Read full description

Learn, practice, and memorize the digits of Pi with HyperPi Lite β€” 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: β€’ Guided Pi memorization β€’ Digit-by-digit learning β€’ Memory challenges β€’ Custom starting positions β€’ Random-position tests β€’ Helpful hints β€’ Progress tracking β€’ Haptic feedback β€’ A reference containing 1,000,000 digits β€’ 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.

Screenshots

3.14 Master Pi4 screens
HyperPi Lite4 screens

Verdict

The call

The clearest difference is in-app purchases: HyperPi Lite at none against 3.14 Master Pi's 5. 3.14 Master Pi's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.1). On price, update cadence and ads there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. 3.14 Master Pi sells 5 one-off in-app purchases. HyperPi Lite asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

Scorecard3 real differences Β· 3 level
3.14 Master Pi versus HyperPi Lite: the parameters behind the verdict, then further details
Parameter3.14 Master PiHyperPi Lite
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.1 β€” better26.1
Further details β€” not scored
Size47 MB8 MB
Age rating4+4+
DeveloperDavid BrownBassem Allani

In-app purchases

5 purchases

3.14 Master Pi

One-time5
  • Summation Supporter$2.99
  • Premium (Lifetime)$4.99
  • Radical Patron$9.99
Show 2 more
  • Infinite Supporter$29.99
  • Pi Master$99.99
None

HyperPi Lite

No in-app purchases

Questions

Is 3.14 Master Pi free?
3.14 Master Pi is free to download, with in-app purchases available.
Is HyperPi Lite free?
HyperPi Lite is free to download, with no in-app purchases.
Do 3.14 Master Pi or HyperPi Lite have ads?
Neither 3.14 Master Pi nor HyperPi Lite shows ads.
Which is updated more often, 3.14 Master Pi or HyperPi Lite?
3.14 Master Pi ships an update every 2 months, and HyperPi Lite every 2 months. Most recently, 3.14 Master Pi was updated on October 10, 2026 and HyperPi Lite on October 7, 2026.

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