Affordable for students
Gold Plan for regular physics learning
Gold is the low-cost monthly plan for students who want more saved experiments, a focused workspace, and regular access to the AI Physics Assistant.
Gold plan benefits
Gold keeps the complete interactive physics workspace and adds server-verified plan features.
- Up to 50 accepted AI Assistant requests per server day
- Up to 2 registered devices
- Up to 3 favourite objects
- Hide or restore the default YDK Simu Lab watermark
- Up to 25 cloud-saved projects
Monthly billing with secure confirmation
Gold is billed monthly through Dodo Payments when subscriptions are available. Access changes only after YDK Simu Lab receives a verified payment webhook; a browser redirect never grants paid access.