Best Probability Calculator Apps

248+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated October 2026

Finding the right probability calculator apps can be overwhelming with so many options. We've analyzed 248+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Probability Calculator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculate84Calculate84Free4.8โ˜… (54K)YesYesOct 2026
2Stats & Probability CalculatorStats & Probability CalculatorFreeโ€”NoYesSep 2026
3DAD Probability CalculatorDAD Probability CalculatorFreeโ€”NoNoMay 2026
4Dice Probabilities CalculatorDice Probabilities CalculatorFreeโ€”NoNoMay 2026
5Probability Calculator PlusProbability Calculator Plus$2.993.7โ˜… (3)NoNoOct 2026
6Probability-DistributionsProbability-Distributions$2.294.9โ˜… (193)NoNoOct 2026
7Probability-ddProbability-ddFreeโ€”NoNoOct 2026
8Surebet CalculatorSurebet CalculatorFreeโ€”NoNoSep 2026

Top Picks for Probability Calculator

Calculate84#1

Calculate84 by Century Light LLC

Intended for use with TI-84
Editor's Choice
๐Ÿ“š Education
4.8๐Ÿ˜Š(54K ratings)
FreeAdsIn-App Purchases
#92in Education
Calculate84 screenshot 1
Calculate84 screenshot 2
Calculate84 screenshot 3
Calculate84 screenshot 4

This app offers a modern graphing calculator experience on your iPhone. It features fast, interactive touch-screen graphing, scrollable windows, and intelligent error messages for a more intuitive user experience. Designed to be a usable alternative to physical graphing calculators.

What We Love

  • ๐Ÿ‘ Identical to TI-84 calculator
  • ๐Ÿš€ Seamless and intuitive user experience
  • ๐Ÿ’ฐ Affordable alternative to physical calculator
  • ๐Ÿ“ฑ Convenient to have on phone
  • ๐Ÿ” Comprehensive functionality matching physical calculator
  • ๐Ÿค Honest and responsive developers
  • ๐ŸŽจ Beautiful and polished user interface

Room to Improve

  • ๐Ÿ› Occasional bugs and crashes
  • ๐Ÿ” Missing some advanced features like regression types
  • ๐Ÿ”’ Previous purchases removed without warning
  • ๐Ÿ’ฐ Subscription model can be expensive
  • ๐Ÿ“บ Intrusive ads in free version

More Probability Calculator apps to explore

FAQ about Probability Calculator

What are the best probability calculator apps for iPhone?
Calculate84 tops our probability calculator apps ranking as of October 2026, with a 4.8-star average from 54K App Store ratings, and it's free to download.
Yes โ€” 18 of the top probability calculator apps we rank are free to download, including Calculate84 and Stats & Probability Calculator.
Calculate84 shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ probability calculator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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