Founding Member pricing — locked for life
$29 once. Everything Stacklis ships.
Physics Sandbox Pro. Pro Se Docs unlimited. Stacklis Studio on launch day. Every app we release after that. No monthly bill, ever.
FOUNDING MEMBER
Stacklis Pro Lifetime
One-time payment. Owned for life.
$29.00
- Physics Sandbox Pro features
- Pro Se Docs unlimited documents
- Stacklis Studio on launch day (Q1 2027)
- Every future app, included
- Founding Member badge
- Direct founder support
What's Included
🎮
Physics Sandbox Pro
Advanced materials, cloud saves, HD exports
📄
Pro Se Docs Unlimited
Unlimited AI documents, all templates
🛠
Stacklis Studio
Day-one access when Studio opens Q1 2027 — plus every app after