A V8 engine frozen in a block of ice — Cold Start

EST. YOUR GARAGE

Track your builds. Pick up where you left off.

The project memory you don't have to keep in your head. Log your issues, track your parts, and never forget what you tried last.

Now available — early beta

Cold Start is in active testing. These are pre-release builds — you may encounter rough edges, and we'd love to hear what you find.

iOS — TestFlight Android — Direct install

Android installs outside the Play Store. When prompted, tap "Install anyway" and allow installs from this source.

See it in action

Cold Start app — project dashboard showing open issues and parts inventory for a 1969 Ford Mustang restoration
Cold Start app — issue detail screen with action checklist and next steps for a carburetor repair
Cold Start app — active session screen with photo capture and session timer
Cold Start app — parts inventory screen showing on-hand and needed parts with storage locations

Built for builders

Remember where you left off

Every work session logged and ready. No more guessing what you last tried.

Never lose a part again

Track what you have, where it is, and what you still need.

Log your progress

Photos, notes, and next steps all in one place.