StatPilot is a hands-on statistics companion for iPhone, iPad, and Mac - draw samples, run tests, and see results build in real time, with every calculation checked against R to machine precision.
No. StatPilot runs entirely on your device and doesn't collect, store, or transmit any personal data - including any CSV file you choose to import. See the Privacy Policy for details.
Yes. Use the "Import CSV..." control in the sidebar (or bottom bar on iPhone) to load your own .csv file. Once imported, switch any Hypothesis Testing, Models, CLT & Sampling, or Confidence Interval screen from "Synthetic" to "Imported" to run that test, model, or interval on your real data - pick the columns you want from simple pickers. Initial Data Analysis also switches to your imported data automatically. Everything runs on-device; your file is never uploaded anywhere and isn't saved between sessions, so you'll re-select it each time you reopen the app.
The welcome walkthrough only appears the first time you open the app. To see it again, delete and reinstall StatPilot - this resets the one-time flag along with all other local app state.
StatPilot draws a fresh random sample from the population you've configured each time, just like running an experiment again in real life. This is intentional - it's meant to build intuition for sampling variability, not to produce a fixed answer.
Every formula and test statistic in StatPilot has been validated against R's built-in statistical functions to machine precision. If you find a discrepancy, please report it - see below.
Yes. StatPilot is a native app for iPhone, iPad, and Mac, built from a single shared codebase.
No. StatPilot is a one-time purchase - pay once and it's yours on iPhone, iPad, and Mac, with no recurring charges, ads, or in-app purchases.
If something looks wrong, crashes, or you have an idea for what StatPilot should cover next, email:
Please include:
Features under consideration for future updates include additional statistical tests and expanded R Foundations coverage. Feature requests via email above help prioritize this list.