Comparison

Pi vs Math 24

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Write your own Piem
  • Voice mode for reciting digits
  • Performance statistics
  • Sound effects for memorization
  • Game Center integration
  • Challenge friends
Features
Read full description

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

About

Math 24

This game challenges you to use four numbers and basic arithmetic operations to reach the target number 24. It offers a variety of puzzles from easy to difficult, designed to sharpen your mental math skills.

Highlights
  • Four number arithmetic puzzles
  • Addition, subtraction, multiplication, division
  • Varying difficulty levels
  • Mental math skill improvement
  • Brain training exercises
Features
Read full description

Math 24 - Challenge 24 Puzzle is a classical math puzzle game. The mental card puzzle game can help people improve arithmetic abilities and train sharp minds. The puzzles varied from the easiest to the hardest. Use all the 4 number cards to make 24. You can use addition, subtraction, multiplication and division. If the 4 numbers are 2048, the solution will be (2 + 0) × (4 + 8) = 24. It seems easy, but what about 5551? could you use these 4 numbers to come up with 24? This brain training game is suitable for you - If you like puzzle games like sudoku or some other math games - If you want to improve you math skills, especially the mental math skills Have fun! ================================================================ Upgrade to Math 24 Premium to remove all ads, unlock all stages and unlock unlimited hints! Math 24 Premium subscription: - 1 year Premium for $19.99, auto-renews after 1 year at $19.99. - Your subscription automatically renews unless auto-renewal is turned off at least 24-hours before the end of the current period. - Your iTunes account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - You can manage your subscriptions and turn off auto-renewal by going to your Account Settings in the iTunes store after purchase. - Any unused portion of a free trial period, if offered, will be forfeited if you purchase a subscription to that publication, where applicable. Terms of Use: https://sites.google.com/view/puzzle24/terms Privacy Policy: https://sites.google.com/view/puzzle24/privacy

Screenshots

Pi3 screens
Math 244 screens

Verdict

The call

The clearest difference is ratings volume: Pi at 1.7K against Math 24's 107. Math 24's advantage is review sentiment (100% vs 89%) and iOS requirement (13.0 vs 15.0). On price, rating, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Pi sells 6 in-app purchases, starting at $3.99 per year and Math 24 sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Pi against 4.7 for Math 24. That said, the two scores are not equally well evidenced: Pi has 1.7K ratings behind it against 107, so its average is the more settled of the two. Written reviews are what separate them: 89% of Pi's written reviews are positive against 100% of Math 24's.

UpkeepUpdate frequency

Pi ships an update every 3 months, Math 24 every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Pi versus Math 24: the parameters behind the verdict, then further details
ParameterPiMath 24
PriceFreeFree
Rating4.7 (1.7K ratings)4.7 (107 ratings) — better
Positive reviews89.2% of reviews100.0% of reviews — better
Number of ratings1.7K — better107
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size9 MB46 MB
Age rating4+4+
DeveloperApplorium Ltd佳成 姚

Customer experience

Pi

All ratings1,724 ratings
Positive92.8%
Neutral3.5%
Negative3.7%
Written reviews158 reviews
Positive89.2%
Neutral3.8%
Negative7.0%

Math 24

All ratings107 ratings
Positive91.6%
Neutral6.5%
Negative1.9%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Math 24

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Pi

Subscriptions1
  • Pi - The Game Pro$3.991 Year
One-time5
  • Slice of Pie$3.99
  • Upgrade$3.99
  • Pi - The Game Pro$4.99
Show 2 more
  • Half a pie$14.99
  • A Whole pie$29.99
3 purchases

Math 24

Subscriptions3
  • Week Plan$1.997 Days
  • Month Plan$4.991 Month
  • Year Plan$19.991 Year

Questions

Is Pi free?
Pi is free to download, with in-app purchases available.
Is Math 24 free?
Math 24 is free to download, with in-app purchases available.
Which has better reviews, Pi or Math 24?
Math 24 is rated higher. Pi averages 4.7 out of 5 from 1.7K ratings, while Math 24 averages 4.7 from 107 ratings.
Do Pi or Math 24 have ads?
Neither Pi nor Math 24 shows ads.
Which is updated more often, Pi or Math 24?
Pi ships an update every 3 months, and Math 24 every 2 months. Most recently, Pi was updated on November 1, 2026 and Math 24 on November 3, 2026.

Other comparisons