Eikos
For learning, analysing and researching with data
A statistics and data-science environment that turns a question into a reproducible plan, runs the analysis and explains what can—and cannot—be concluded.
- 530guides
- 213test suites
- 99.091checks
- 2external references
What makes Eikos different
- 530 guides on statistics and data science bundled with the app
- Engine checked against R and Python, including extreme tails and cases it refuses to estimate when the data are insufficient
- Reproducible R and Python code to take the analysis outside Eikos
- Optional, auditable AI: before sending, it shows what will leave, how much and to which provider; a local model is also supported
- Local-first privacy: with AI off or local, data never leave the device
The standard
A plausible statistical result can still be entirely wrong. Eikos makes refusal, reproducibility and comparison with independent implementations part of the product—not a footnote.
Release status
Preview version 1.0.15 is available on the web, macOS and the App Store for iPhone and iPad; Windows remains on installer 1.0.14. Android is in closed testing. See the changes and each download's status on the Eikos site. See downloads.
Eikos is free
The preview is free, ad-free and works offline. AI is optional: with AI off or a local model, no data leave the device; with a remote provider, Eikos shows and records the transfer before it happens. When it exists, Eikos Pro will cost US$ 19.99 a month or US$ 149.99 a year (COP 44,900 and 299,900 in Colombia) and will add the manuscript, the presentation and included AI with no key to set up. Methods, diagnostics, warnings, the technical report, your data and exports stay in Free, and AI on your own key remains uncapped. Pro is not sold on Android or iOS.
All three are free, work offline and carry no ads.