Memorize Pi π vs Drift Rush 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Memorize Pi π
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**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
Drift Rush 3D
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Drift through every corner and test your driving skills in Drift Rush 3D! Use simple one-tap controls to make perfect drifts, avoid obstacles, and complete exciting levels. Stay on the track, collect coins, and unlock new cars as the challenge gets harder. Gameplay Tap and hold to drift Release to drive straight Avoid obstacles Reach the finish line Collect coins and unlock cars Features Simple one-tap controls Fun drifting gameplay Challenging levels Smooth 3D graphics Multiple cars to unlock Easy to play, hard to master
Screenshots
Verdict
The clearest difference is ads: Memorize Pi π at none against Drift Rush 3D's shown. Drift Rush 3D's advantage is iOS requirement (15.0 vs 26.1). On price, in-app purchases 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. Memorize Pi π sells 4 one-off in-app purchases and Drift Rush 3D sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | Memorize Pi π | Drift Rush 3D |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 253 MB |
| Age rating | 4+ | 4+ |
| Developer | Roman Savenok | Thuy On |
In-app purchases
Memorize Pi π
- Support the Developer$2.99
- Lifetime Premium$4.99
- Support the Developer$9.99
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- Support the Developer$29.99
Drift Rush 3D
- Cash1$0.99
- Cash2$4.99
- Remove Ads$9.99
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- Cash3$9.99
- Cash4$19.99
- Cash5$29.99
Questions
Is Memorize Pi π free?
Is Drift Rush 3D free?
Do Memorize Pi π or Drift Rush 3D have ads?
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