Features

A full analysis suite, native to your Mac

The methods social, behavioral, and health researchers actually use, grouped by what you are trying to do, with the setup on the right and results in the center.

Scales and Reliability
Scale & reliability, with item statistics
Correlation with scatter plot
Correlation, with scatter and fit
APA report builder
An editable, APA-ready report
Descriptives & Explore
Means, distributions, frequencies, cross-tabs, normality (Shapiro-Wilk, Lilliefors), stem-and-leaf, demographic tables.
Compare Means
One-sample / Welch / Student / paired t-tests, one-way and factorial ANOVA, ANCOVA, and within-subjects repeated-measures ANOVA with sphericity corrections.
Correlation
Pearson, Spearman, Kendall, and partial correlation, plus an APA correlation matrix.
Regression
Linear (OLS), logistic, Poisson, and ordinal (proportional-odds) regression with effect sizes and diagnostics.
Scale & Reliability
Cronbach's alpha and McDonald's omega, item-total statistics, alpha-if-deleted, reverse coding, and automatic scale-item detection.
Data Reduction
Principal components, exploratory factor analysis (with varimax), and cluster analysis (k-means, hierarchical).
Nonparametric & Categorical
Mann-Whitney, Wilcoxon, Kruskal-Wallis, Friedman, chi-square, Fisher exact, and McNemar.
Multivariate
MANOVA, discriminant analysis, and canonical correlation.
SEM & CFA
Structural equation modeling and confirmatory factor analysis with a live path diagram, written in reproducible lavaan-style syntax.
Survey Weights
Design-based estimates with strata and clusters (Taylor-linearized standard errors, design df, deff).
Data Quality
Missing-data diagnostics and Little's MCAR, multiple imputation (MICE, Rubin-pooled), out-of-range and duplicate checks.
Import

Bring data in from anywhere

CSV, TSV, Excel, SPSS (.sav), and Stata (.dta) files, plus ReliCheck and MM Studio survey packages. Variable types are detected on import.

Report builder

From result to manuscript

Add any result to an editable APA report. Tables follow APA 7 (leading-zero rule, spanners, italic symbols, notes). Export to PDF, Word, RTF, or Markdown.

ReliCheck Intelligence

Plain-language explanations, on-device

Every result can be explained in plain language by an on-device model, private, no upload. It explains your validated numbers; it never computes them.

Honest by design

Guardrails built in

Separation warnings, small-sample cautions, and naive-weighting flags that R, Python, and SPSS do not give you by default.

Download for Mac

Apple Silicon · macOS 14 or later · notarized · free 30-day trial, then $19/mo