Pi Digits Memory Game vs Pi
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Pi Digits Memory Game
Memorize 1000 digits of Pi quickly using color and musical notes for enhanced recall. Visualize numbers with chunking and compete on leaderboards. Practice daily to master Pi's digits.
- Memorize 1000 digits of Pi
- Color and musical notes for recall
- Number chunking visualization
- Leaderboards and achievements
- Daily practice reminders
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MEMORIZE 1000 DIGITS OF PI IN 10 MINUTES OR LESS! Be the BIGGEST NERD among your family and friends ! √ MEMORABLE: Color & Musical notes represent each digit for improved recall √ VISUALIZE: Number Chunking (20 pages, 50 numbers per page at 5 lines per page and 10 numbers per line). √ COMPETE: Leaderboards & Achievements (Game Center) √ PRACTISE MAKES PERFECT: Play everyday for best results. √ BACKGROUND: Pi is a mathematical constant that is the ratio of a circle's circumference to its diameter. It is an irrational number, which means it cannot be represented by as a ratio of any 2 integers. The best and fastest way to memorize 1000 digits of Pi !
Pi
Enhance your Pi memorization with this app. Features include writing your own "Piem," voice mode for reciting digits, performance statistics, and sound effects. Challenge friends and track your progress.
- Write your own Piem
- Voice mode for reciting digits
- Performance statistics
- Sound effects for memorization
- Game Center integration
- Challenge friends
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Pi - The Game is the #1 Pi app on the App Store! Improve your Pi memorization skills by using effective features introduced in the app including: - Write your own Piem - Use Voice mode to read out the digits out loud - View statistics on your performance to track your progress - Sound effects to help you memorize the digits - Reverse button order - Full Game Center integration - Challenge friends to beat your high score Subscription terms: - The subscription auto-renews at the end of each term. - Payment will be charged to iTunes Account at confirmation of purchase. - The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period. - You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Privacy policy and Terms of Use: https://applorium.com/privacy-pi-game
Screenshots
Verdict
The clearest difference is rating: Pi at 4.7 against Pi Digits Memory Game's 4.2. Pi also leads on ads (none vs shown) and update cadence (every 3 months vs every 9 months). Pi Digits Memory Game's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, in-app purchases and monetization model 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. Pi Digits Memory Game sells 1 one-off in-app purchase and Pi sells 6 in-app purchases, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.
Pi holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Pi has 1.7K ratings behind it against 58, so its average is the more settled of the two. Written reviews point the same way: 82% of Pi Digits Memory Game's written reviews are positive against 89% of Pi's.
Pi Digits Memory Game ships an update every 9 months, Pi every 3 months. Both last shipped on October 16, 2026.
| Parameter | Pi Digits Memory Game | Pi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (58 ratings) | 4.7 (1.7K ratings) — better |
| Positive reviews | 81.8% of reviews | 89.2% of reviews — better |
| Number of ratings | 58 | 1.7K — better |
| Update frequency | Every 9 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Li | Applorium Ltd |
Customer experience
Pi Digits Memory Game
Pi
Bugs and requests
Pi Digits Memory Game
Not enough reviews yet to summarise bugs or requests.
Pi
Reported bugs
3 issues- Leaderboard and achievements not updating correctly
- Interface issues after certain actions (e.g., unable to exit training mode)
- Purchases not always unlocking premium features
Requested features
4 requests- Voice recognition mode
- Tolerance for minor mistakes
- Support for other mathematical constants
- Dark mode option
In-app purchases
Pi Digits Memory Game
- REMOVE ADS$0.99
Pi
- Pi - The Game Pro$3.991 Year
- Slice of Pie$3.99
- Upgrade$3.99
- Pi - The Game Pro$4.99
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- Half a pie$14.99
- A Whole pie$29.99
