Simple pricing
Designing, simulating and printing marble runs is free forever. Pro unlocks the fancy stuff, and the Commercial licence is for makers who sell their prints.
Free
For everyone, no account.
- All three run styles, every shape
- Physics simulation, chase cam, heatmap
- STL download
- Test piece & settings files
- Publish to the gallery
- Try every Pro feature in the preview
Pro
Pay once, yours for life.
- Multi-colour 3MF & ZIP of parts
- Racing towers with 2–4 lanes
- Vortex bowl finish
- Gate slot start with marble queue
- Enclosed tube tracks
- Custom label text on the base
- Personal, gift & classroom use
Commercial
For Etsy, markets & print farms.
- Everything in Pro
- Sell physical prints of runs you design
- No credit line required on listings
- Licence noted in your exported files
- Cancel anytime
Just want to say thanks?
Tips keep MiniMarbleRuns free and pay for new features.
Already bought? Activate a key
Commercial subscribers
Update your card, download invoices or cancel your yearly subscription in Stripe’s secure portal.
Questions
Can I try Pro features before buying?
Yes. Every Pro feature works in the 3D preview and simulator, including drop tests and the chase cam. You only need Pro to download a design that uses them.
Do I need an account?
No. After checkout you get a licence key on screen and by email. It activates automatically in the browser you bought it in, and you can enter it on any other device.
Can I sell prints with Pro?
Pro covers personal use, gifts, schools and clubs. Selling prints needs the Commercial licence. See the terms.
Refunds?
If it’s not for you, contact support within 14 days for a full refund.
Is payment secure?
Payments are handled by Stripe. We never see your card number.