Best Correlation Coefficient Apps

95+ iOS apps curated and reviewed

3.8 avg rating
17 free apps
Updated July 2026

With an average user rating of 3.8★, the correlation coefficient category is one of the App Store's strongest. Browse all 95+ apps we track, sorted so the most loved ones surface first.

Compare top Correlation Coefficient Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Correlation CoefficientCorrelation Coefficient$0.99NoNoMay 2026
2Quick Correlation CoefficientsQuick Correlation CoefficientsFree1.0★ (1)NoNoMay 2026
3Statistics Calculator++Statistics Calculator++$2.994.1★ (306)NoNoJul 2026
4IntroStat - Statistics SolverIntroStat - Statistics SolverFree4.9★ (24)YesYesMay 2026
5Line-FitLine-FitFree3.7★ (3)NoNoMay 2026
6Art of Stat: ConceptsArt of Stat: ConceptsFree5.0★ (10)NoYesJul 2026
7Stats tester miniStats tester miniFreeNoNoMay 2026
8StatsCalcStatsCalcFree4.0★ (4)NoNoMay 2026

Top Picks for Correlation Coefficient

Statistics Calculator++#3

Statistics Calculator++ by Dogahe

Confidence Intervals & Test
Worth Considering
🔧 Utilities
4.1😐(306 ratings)
$2.99
Statistics Calculator++ screenshot 1
Statistics Calculator++ screenshot 2
Statistics Calculator++ screenshot 3
Statistics Calculator++ screenshot 4
Statistics Calculator++ screenshot 5
Statistics Calculator++ screenshot 6

Perform advanced statistical analysis, including regression and probability distributions, with ease. Visualize data through plots and tables, and save or import datasets from spreadsheets. Offers a wide range of calculations beyond core statistics.

What We Love

  • 👍 Easy to use and intuitive interface
  • 📊 Comprehensive statistics and regression functionality
  • 💰 Affordable pricing
  • 🎨 Good visual design and graphics

Room to Improve

  • 🐛 App freezes during use
  • ❌ Limited equation/function options
  • 🧭 Poor navigation and confusing layout

More Correlation Coefficient apps to explore

4
IntroStat - Statistics Solver
IntroStat - Statistics Solver
IntroStat - Statistics Solver
Statistics Calculator
Free

This app serves as a comprehensive statistics calculator and learning tool for introductory statistics courses. It offers a wide range of calculation features, data visualization, and an integrated textbook with formulas and examples.

Summary statistics calculationData visualization (boxplots, histograms)Probability calculations
📚 Education
(24)
free with in-app purchases
5
Line-Fit
Line-Fit
Line-Fit
Straight Line Regression Fit
Free

This app models the relationship between two variables using linear regression. It fits a linear equation to observed data, calculating the slope, intercept, correlation coefficient, and coefficient of determination to assess the model's fit.

Linear regression modelingCalculate slope and interceptCorrelation coefficient calculation
📊 Productivity
(3)
free
6
Art of Stat: Concepts
Art of Stat: Concepts
Art of Stat: Concepts
Central Limit Theorem and more
Free

This app helps students and teachers visualize and understand core statistical concepts like the Central Limit Theorem, correlation, and hypothesis testing. Interactive modules allow for step-by-step exploration of sampling distributions, regression, and error probabilities.

Central Limit Theorem simulationCorrelation and linear regression explorationConfidence interval coverage visualization
📚 Education
(10)
free
7
Stats tester mini
Stats tester mini
Stats tester mini
Calculator for statistics test
Free
📚 Education
(0)
8
StatsCalc
StatsCalc
StatsCalc
by Ulrich Hoensch
Free

This app computes descriptive statistics, performs statistical tests, and provides regression analysis for quantitative variables. It offers features commonly found on handheld calculators, including data entry and probability calculations for standard distributions.

Descriptive statistics computationStatistical hypothesis testingConfidence interval calculation
📚 Education
(4)
free
9
Coefficients: Health Insights
Coefficients: Health Insights
Coefficients: Health Insights
Track and Improve Anything
Free
$2.99 | 100% OFF

This app helps you track and improve your health and fitness by visualizing your data, setting personalized goals, and uncovering actionable insights. It supports over 200 data types and allows for custom data tracking.

Customizable dashboard widgetsIn-depth data visualization chartsPersonalized goal setting
💪 Health & Fitness
(3)
freemium
10
Calculate Standard Deviation
Calculate Standard Deviation
Calculate Standard Deviation
Statistics Standard Deviation
Free

This app calculates standard deviation, variance, and other statistical measures for a given set of values. It simplifies complex statistical formulas with a user-friendly interface and accurate results.

Calculate Standard DeviationCalculate VarianceCalculate Mean
📚 Education
(60)
free with in-app purchases
11
STATS™ Mobile
STATS™ Mobile
STATS™ Mobile
Statistical Calculators
Free
📊 Productivity
(0)
12
Bell Curves - graphing calculator for the normal distribution function
Bell Curves - graphing calculator for the normal distribution function
Bell Curves - graphing calculator for the normal distribution function
by Iaroslav Mironov
Free

This app allows users to create interactive graphs of normal distribution functions, analyze sample data, and solve related equations graphically. It's a tool for visualizing and calculating statistical properties of bell curves.

Interactive PDF and CDF graphingFit sample data from CSVCompare sample distribution with PDF
📚 Education
(2)
free with in-app purchases
13
Art of Stat: Regression
Art of Stat: Regression
Art of Stat: Regression
Fit Linear Regression Model
Free

This app helps you analyze data by creating scatterplots and fitting various regression models. Visualize model parameters, confidence intervals, and predictions, and explore relationships with categorical variables.

Scatterplots and regression model fittingInference for model parametersMultiple linear and logistic regression
📚 Education
(20)
free
14
StatPlus Statistics & Analysis
StatPlus Statistics & Analysis
StatPlus Statistics & Analysis
With regression & multivariate
Free

Perform advanced statistical analysis on your iOS device. Supports various data import formats and export options for reports and charts. Offers free and subscription tiers with increasing analytical capabilities.

Advanced statistical methodsRegression analysisSurvival analysis
📊 Productivity
(4)
freemium
15
Spurious: Funny Correlations
Spurious: Funny Correlations
Spurious: Funny Correlations
Statistics, Charts & Humor
Free
🎬 Entertainment
(0)
16
Art of Stat: Explore Data
Art of Stat: Explore Data
Art of Stat: Explore Data
Descriptive Statistics & Plots
Free

Explore statistical methods for analyzing categorical and quantitative data. Generate various charts and plots, including interactive scatterplots, and utilize a built-in data editor. Import your own data or use preloaded examples.

Descriptive statisticsCategorical and quantitative data analysisBar, pie, histogram, and box plots
📚 Education
(24)
free
17
Quick Linear Regression
Quick Linear Regression
Quick Linear Regression
by MSYapps
$0.99

This app helps estimate the relationship between two variables using linear regression. It visualizes data, calculates regression coefficients, and provides R-squared values for goodness of fit. Reports can be generated and shared.

Linear regression analysisData set managementR-squared calculation
📚 Education
(2)
paid
18
Interpolation 1.4
Interpolation 1.4
Interpolation 1.4
by ZOFTERM
Free

This utility calculates linear or quadratic interpolations. It provides a straightforward tool for mathematical estimations based on given data points.

Linear interpolation calculationQuadratic interpolation calculationMathematical estimation tool
🔧 Utilities
(6)
free
19
Number Analytics
Number Analytics
Number Analytics
Statistical Data Analysis Tool
Free

This app offers advanced statistical analysis tools for various data types, including regression, text analysis, and survival analysis. It supports multiple file formats and provides automated explanations of results in plain English, making complex data interpretation accessible on mobile devices.

Advanced statistical tests (T-test, ANOVA)Regression analysis (linear, logistic)Text analysis with word cloud visualization
📊 Productivity
(3)
free with in-app purchases
20
Standard Deviation Calc - SD
Standard Deviation Calc - SD
Standard Deviation Calc - SD
Sample, Population: Calculator
Free

Calculate standard deviation for sample or population data. Input numerical values to find standard deviation, count, sum, mean, variance, and more. Get quick statistical insights with this easy-to-use tool.

Calculate standard deviationSample or population dataCompute mean and variance
🔧 Utilities
(11)
free with in-app purchases

FAQ about Correlation Coefficient

Are there free correlation coefficient apps for iPhone?
Yes — 17 of the top correlation coefficient apps we rank are free to download, including Quick Correlation Coefficients and IntroStat - Statistics Solver.
Correlation Coefficient has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 95+ correlation coefficient apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches