Simple monthly plans

Learn, build, and teach with more room to explore

Explore the planned Free, Pro, and Plus monthly plans. Paid subscriptions are coming soon and cannot be purchased yet.

Coming SoonPro and Plus are being prepared for launch. Prices and features are shown for transparent planning; checkout is unavailable.

For basic exploration

Free

$0/ month

Essential simulation tools with local files and a small cloud allowance.

AI Assistant launcher with a clear upgrade path
1 registered device
Component Library without favourites
YDK Simu Lab workspace watermark
Up to 3 cloud projects

Available now

Best for Students

Coming Soon

Affordable for students

Pro

$1/ month

Save more experiments, remove distractions, and learn with AI.

Up to 50 AI-generated answers or experiments per server day
Up to 2 registered devices
Up to 3 favourite objects
Remove the default workspace watermark
Up to 25 cloud projects

Coming Soon

Best for Teachers & Advanced Learning

Coming Soon

Teachers & frequent learners

Plus

$2.99/ month

Built for teaching, demonstration, and deeper exploration.

High AI usage with server-enforced fair-use and safety protection
Up to 5 registered devices
Up to 15 favourite objects
Remove or safely customize the watermark
High-capacity cloud projects with reasonable storage protections

Coming Soon

Secure checkout

When paid plans launch, payment details will be collected and processed by Paddle. YDK Simu Lab will not store card numbers.

Monthly, with control

When available, paid plans will renew monthly and payment methods or cancellation will be managed in Paddle's hosted portal.

Clear limits

AI and storage are protected by fair-use, safety, cost, file-size, and abuse controls. There are no fake unlimited claims.

Displayed Pro and Plus prices are planned monthly USD prices, not an offer to purchase. Paid subscriptions are not yet available. At launch, Paddle will display applicable tax, localized currency, and the final recurring total before payment.

Refund Policy