VCDS 23.3.1 is a diagnostic software package designed to run on Windows computers. It is widely recognized as a comprehensive tool for those working with Volkswagen, Audi, Skoda, and Seat vehicles.
Use a generic ELM327 adapter ($10–$20) and the Car Scanner app (free/$6). It reads and clears codes, shows live data, and even supports some VAG-specific diagnostics. Not as deep as VCDS, but perfectly safe and legal. vcds 2331 and viiplus loader 0802307 free for all hot