Best Standard Deviation Apps

166+ iOS apps curated and reviewed

3.6 avg rating
16 free apps
Updated September 2026

Looking for free standard deviation apps? 16 of our 166+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Standard Deviation Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Standard Deviation CalculatorStandard Deviation CalculatorFree2.4★ (24)NoYesMay 2026
2Standard Deviation Calc - SDStandard Deviation Calc - SDFree3.7★ (11)NoYesSep 2026
3Standard Deviation -CalculatorStandard Deviation -CalculatorFree—NoNoSep 2026
4Standard Deviation CalculateStandard Deviation CalculateFree4.3★ (3)NoYesAug 2026
5Calculate Standard DeviationCalculate Standard DeviationFree4.5★ (62)YesYesSep 2026
6Statistics Calculator - BasicStatistics Calculator - BasicFree4.9★ (10)NoNoMay 2026
7Statistics Calculator - BasicsStatistics Calculator - BasicsFree—NoYesAug 2026
8Statistics Calculator LiteStatistics Calculator LiteFree2.4★ (18)NoNoMay 2026

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FAQ about Standard Deviation

What are the best standard deviation apps for iPhone?
Standard Deviation Calculator tops our standard deviation apps ranking as of September 2026, with a 2.4-star average from 24 App Store ratings, and it's free to download.
Yes — 16 of the top standard deviation apps we rank are free to download, including Standard Deviation Calculator and Standard Deviation Calc - SD.
Standard Deviation Calculator has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 166+ standard deviation apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Standard Deviation Calculator can compute the standard deviation, mean (average), variance, population deviation, median, Q1 & Q3, and z-scores for your datasets.
To add a value to the dataset in Standard Deviation Calculator, simply press the "+Row" button for each entry. Once all your data is entered, tap "Calculate".

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