Keep the garage lights on
Support Build Cart
Build Cart is free because project cars are expensive enough.
If the app helped you organize your build, track costs, or remember what you need, you can support future development by buying shop items or leaving a small tip.
A little help in the garage
App & shop help
Build planning happens in the app. Merchandise purchases stay separate from your local account and vehicle data.
Where is my build data saved?
Your builds and parts stay locally on your device, not in a Build Cart cloud account. You can organize saved parts offline and export a backup to keep a separate copy. Backups are not automatic, and clearing app data can remove your local builds.
Product link lookup and current sponsor listings need an internet connection. Anonymous app and sponsor analytics use online services separately from your saved build data.
Can I open the app on my phone?
Open Build Cart in your browser using the link below. No store download is linked here yet.
Open Build Cart →Questions about a merchandise order?
Use the order confirmation from checkout for your order and support details. Shipping and tracking updates come from the store handling your purchase. For an external purchase, contact that seller about delivery or returns.
Can I check out on this website?
You can browse merchandise and save selections in your cart. Payment processing is not connected yet, so checkout is disabled. External listings are purchased separately on the seller's website. Adding items to a cart does not place an order or reserve stock.
Where can I find Build Cart and its sponsors?
Open Affiliates in the Build Cart app to find Build Cart's website and current sponsors, with direct links to their stores. Connect to the internet to load current sponsors. Affiliate links are labeled; Build Cart may earn a commission.
Get in touch
Support, sponsors & feedback
Contact email coming soon. For support, sponsor inquiries, or feedback, use the contact email once available.