Comparison

Pi Digits vs Memorize Pi π

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Pi Digits

Test your ability to memorize and recall digits of Pi. Engage in fast-paced challenges to extend your streak and improve your number recall. Ideal for students, puzzle enthusiasts, or anyone seeking a quick mental workout.

Highlights
  • Memorize digits of Pi
  • Classic typing mode
  • Timed Blitz mode
  • Track best streaks
  • Quick brain workouts
  • Suitable for all levels
Features
Read full description

How many digits of π can you really remember? Pi Digits turns memorizing pi into a fast, addictive challenge - perfect for Pi Day, school contests, or anyone who loves number puzzles. Start at 3.14159… and see how far your memory can go. THREE WAYS TO PLAY • Classic Mode: Type the next digit and build your streak one number at a time. • Blitz Mode: You've got 10 seconds—go as far as you can before the clock runs out. • Practice Mode: Optionally reveal the next digit as you go, with no fails - just relaxed, low-pressure practice. WHY YOU'LL LOVE PI DIGITS • Train your recall: A simple loop that makes practice feel like a game • Quick sessions: Perfect for a short brain workout anytime • Track your best run: Beat your personal record and level up your pi knowledge • Statistics: See your progress and stats over time • Fun for all levels: From beginners learning the first digits to serious memorizers MADE FOR PI FANS (AND FUTURE PI FANS) Whether you're preparing for a classroom competition, challenging friends, or just want a satisfying memory test, Pi Digits is a focused way to practice and improve. Ready to become a Pi master? Download Pi Digits and start your streak today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Subscription required to access all features.

About

Memorize Pi π

Features
Read full description

**MEMORIZE PI – BRAIN GAME** Master the digits of π (3.14159...) through fun, science-backed gameplay. Whether you're a math nerd going for 1000 digits or a beginner learning your first 10 - Memorize Pi has you covered. CHALLENGE MODE Lose a life for every mistake. How far can you go? Push your limits and set a new personal record. SPEED MODE Race against time. Quick reflexes + sharp memory = the ultimate Pi challenge. TRAINING MODE Learn at your own pace. Focus on specific sections, repeat until you nail them - no pressure. MINI GAMES Turn memorization into fun with brain-boosting mini games designed to lock digits into your long-term memory. GLOBAL LEADERBOARD Compete with players worldwide. Where do you rank among Pi masters? STATS & HEATMAP Visual heatmap shows exactly which digits you struggle with. Train smarter, not harder. **WHY PI?** Memorizing Pi is one of the best brain exercises you can do. It improves working memory, concentration, and number recall - skills that help in school, work, and everyday life. SUITABLE FOR ALL LEVELS - Students preparing for math competitions - Memory athletes training for records - Anyone who loves a good mental challenge - Pi Day enthusiasts (3/14 every year!) **DOWNLOAD FREE - START TODAY** Start your Pi journey now. Your first goal: remember 10 digits. Your next goal: 100. Where will you stop? By downloading this app, you agree to our Terms of Use: https://docs.google.com/document/d/1iPNe2fxPibQbml08UcGBnrVvCaOky-tlRhXpcqTrN4w/edit?usp=sharing

Screenshots

Pi Digits4 screens
Memorize Pi π4 screens

Verdict

The call

The clearest difference is in-app purchases: Pi Digits at none against Memorize Pi π's 4. Pi Digits also leads on iOS requirement (17.0 vs 26.1). Memorize Pi π's advantage is update cadence (every 3 days vs monthly). On price, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Memorize Pi π sells 4 one-off in-app purchases. Pi Digits asks for nothing beyond the download.

UpkeepUpdate frequency

Pi Digits ships an update monthly, Memorize Pi π every 3 days. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 7 level
Pi Digits versus Memorize Pi π: the parameters behind the verdict, then further details
ParameterPi DigitsMemorize Pi π
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better26.1
Further details — not scored
Size11 MB21 MB
Age rating4+4+
DeveloperSlavka PolanovaRoman Savenok

In-app purchases

None

Pi Digits

No in-app purchases

4 purchases

Memorize Pi π

One-time4
  • Support the Developer$2.99
  • Lifetime Premium$4.99
  • Support the Developer$9.99
Show 1 more
  • Support the Developer$29.99

Questions

Is Pi Digits free?
Pi Digits is free to download, with no in-app purchases.
Is Memorize Pi π free?
Memorize Pi π is free to download, with in-app purchases available.
Do Pi Digits or Memorize Pi π have ads?
Neither Pi Digits nor Memorize Pi π shows ads.
Which is updated more often, Pi Digits or Memorize Pi π?
Pi Digits ships an update monthly, and Memorize Pi π every 3 days. Most recently, Pi Digits was updated on October 4, 2026 and Memorize Pi π on October 16, 2026.

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