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Best Piday Apps & Games

19+ iOS apps & games curated and reviewed

4.2 avg rating
17 free apps & games
Updated June 2026

Pi Day Countdown is the household name in piday, but it's far from the only option. We track 19+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Piday Apps & Games (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pi Day CountdownPi Day CountdownFree1.0★ (1)NoNoMay 2026
2PidayPidayFree5.0★ (1)NoNoMay 2026
3Pi Digits Memory GamePi Digits Memory GameFree4.2★ (58)YesYesAug 2026
4Chaos ClockChaos ClockFree4.9★ (12)NoNoMay 2026
5Pi-AnniversaryPi-AnniversaryFree5.0★ (2)NoNoMay 2026
6D-day Counter widgetD-day Counter widgetFree3.8★ (5)YesNoSep 2026
7Bestday – Event CountdownBestday – Event CountdownFree4.0★ (4)NoYesAug 2026
8Special Days AppSpecial Days AppFree2.0★ (2)NoYesAug 2026

Top Picks for Piday

Pi Day Countdown#1

Pi Day Countdown by iT Guy Technologies

countdown to important dates
Editor's Choice
🔧 Utilities
1.0(1 ratings)
Free
Pi Day Countdown screenshot 1
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This utility app helps users celebrate Pi Day and other significant dates. Set default alarms for Pi Day or customize messages for any event. Enjoy tracking important dates with a simple interface.

Piday#2

Piday by Erik Veland

Mathemagical Calendar
Strong Contender
📚 Education
5.0(1 ratings)
Free
Piday screenshot 1
Piday screenshot 2
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This app reveals the precise location of any date within the first five billion digits of pi. Search for significant dates like birthdays or anniversaries and explore their placement in pi's infinite sequence. It supports various date formats and allows you to save and share your discoveries.

Pi Digits Memory Game#3

Pi Digits Memory Game by Peter Li

Learn 1000 Digits for Pi Day !
Worth Considering
🎮 Games
4.2(58 ratings)
FreeAdsIn-App Purchases
Pi Digits Memory Game screenshot 1
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Pi Digits Memory Game screenshot 4
Pi Digits Memory Game screenshot 5

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.

More Piday apps to explore

FAQ about Piday

What are the best piday apps & games for iPhone?
Pi Day Countdown tops our piday apps & games ranking as of June 2026, with a 1.0-star average from 1 App Store ratings, and it's free to download.
Yes — 17 of the top piday apps & games we rank are free to download, including Pi Day Countdown and Piday.
Pi Day Countdown has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 19+ piday apps & games on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Pi Day Countdown is a utility app designed to help you celebrate Pi Day and other significant dates. It allows you to set default alarms for Pi Day and create custom messages for any event you wish to track.
You can set a default alarm specifically for Pi Day. The app also allows you to use it for other events by setting custom messages and reminders, making it a versatile date tracking tool.

Related searches

pi day countdownpi day memory games by pimon