Start here / What Simca is
What is Simca in one sentence?
Planned: listed in the catalog, not built C0001
Simca is a planned point of sale and business manager for small businesses that is designed to work offline, treat cash as first-class and collect no telemetry. It is in the design stage and has no released app.
How to read this
The tag above says how real the answer is. Answers describe the plan in the repository and design documents. No app is released. Where an answer touches tax or law, treat it as a theme to verify with a qualified local adviser.