Three vs Pi Digits
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Three
A classic card game where players try to find the hidden white card among three. Progress through numerous levels and compete on the Game Center leaderboard.
- Find the hidden white card
- Progress through levels
- Climb Game Center leaderboard
- Classic card game gameplay
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The game of 3-cards Monte is the famous game whose aim is to find the White Jolly! Overcomes many LEVELS, and climb the Game Center!
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.
- Memorize digits of Pi
- Classic typing mode
- Timed Blitz mode
- Track best streaks
- Quick brain workouts
- Suitable for all levels
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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.
Screenshots
Verdict
The clearest difference is update cadence: Pi Digits at monthly against Three's every 28 months. Three's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.0). On price, rating, ratings volume and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Three against 5.0 for Pi Digits. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Three ships an update every 28 months, Pi Digits monthly. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.
| Parameter | Three | Pi Digits |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 28 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Angelo Capone | Slavka Polanova |
Customer experience
Three
Pi Digits
In-app purchases
Three
No in-app purchases
Pi Digits
No in-app purchases
