Pi vs Memorily
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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
Memorily
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Memorily – Train Your Memory, One Game at a Time Hey there! We built Memorily because we wanted a fun, simple way to train memory. Whether you're new to memory training or already deep into it, this app helps you improve little by little every day. What You’ll Get: Daily Activity Tracker – See your progress and stay consistent. Memory Games – Challenge yourself with: 52 Card Memorization Random Number & Binary Number Recall Random Word Memorization Face to Name & International Face to Name Basic Stats – Keep track of how you're improving over time. We’re always working to make Memorily better, and we'd love to hear your feedback. Give it a try and see how far your memory can go! If you have any feature requests, feel free to email memorlylearning@gmail.com. More features coming soon!
Screenshots
Verdict
The clearest difference is in-app purchases: Memorily at none against Pi's 6. Memorily also leads on update cadence (every 8 days vs every 3 months). Pi's advantage is iOS requirement (15.0 vs 17.6). 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
Both are free to download. Pi sells 6 in-app purchases, starting at $3.99 per year. Memorily asks for nothing beyond the download.
Pi ships an update every 3 months, Memorily every 8 days. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.
| Parameter | Pi | Memorily |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.7K ratings) — better | — |
| Positive reviews | 89.2% of reviews | — |
| Number of ratings | 1.7K — better | — |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 9 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Applorium Ltd | Kevin Vu Nguyen |
Bugs and 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
Memorily
Not enough reviews yet to summarise bugs or requests.
In-app purchases
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
Memorily
No in-app purchases









