Your factory's
second brain.

Recipe reference and build calculator, always in your pocket.

Add every item you want to build — an assembler, a chemical plant, a stack of red circuits — and Factoryhelper tallies the raw materials, walks the recipe tree all the way down, and tells you the highest science tier you need to unlock it.

300+ items and buildings, base game and expansion content, all searchable and all offline. No accounts, no ads, no network calls.