mathfiend vs Pi Digits
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
mathfiend
This game offers a fun and engaging way to improve math skills with fast-paced levels, a vibrant soundtrack, and a wide range of problems from basic arithmetic to complex multiplication. Compete on leaderboards to earn medals and prove your mathematical prowess.
- Snappy levels
- Grooving soundtrack
- Problems from single digit addition to parenthetical multiplication
- Enter numbers and solve problems
- Score times and earn medals
- Leaderboards for global and friend competition
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Tired of math games that are complete snoozefests? Mathfiend will rock your socks off with snappy levels, a grooving soundtrack that'll get your brain cells cozying right up against each other, heaps of attitude, and problems from all walks of life. From your humble single digit addition all the way to beastly parenthetical multiplication, that'll make your brain melt and fountain straight out of your ears. We got them all. Enter numbers, solve problems, complete levels, score times and earn medals. Oh, and get better at math in the process. Like, as a bonus. And do you want to know who's the mathiest of them all? Mathfiend has more leaderboards than you can shake a vector at. Compete against your friends and against the world. Score the best times, collect the most medals. Make friends and influence people. ??? Profit. Get mathfiend now and prove yourself in dozens of levels of numbery goodness.
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 in-app purchases: Pi Digits at none against mathfiend's 5. mathfiend's advantage is update cadence (every 8 days vs monthly) and ratings volume (13 vs 1). On price, rating, review sentiment 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. mathfiend sells 5 one-off in-app purchases. Pi Digits asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for mathfiend against 5.0 for Pi Digits. That said, the two scores are not equally well evidenced: mathfiend has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
mathfiend ships an update every 8 days, Pi Digits monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | mathfiend | Pi Digits |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (13 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 13 — better | 1 |
| Update frequency | Every 8 days — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 60 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Quantum Craft UG (haftungsbeschränkt) | Slavka Polanova |
Customer experience
mathfiend
Pi Digits
In-app purchases
mathfiend
- 2 Energy Refills$0.99
- 1 hour Infinite Energy$2.99
- 10 Energy Refills$3.99
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- 6 hours Infinite Energy$5.99
- 40 Energy Refills$11.99
Pi Digits
No in-app purchases









