Modbook – Car Build Tracker

Every mod, every service, every dollar — one timeline per car. Built by an enthusiast, for enthusiasts. EV-friendly.

Modbook is the logbook your build deserves. Every mod, every service, every dollar — one clean, dark timeline per car.

BUILT FOR BUILDERS • Log mods by section — wheels, suspension, exterior, interior, electronics — with price, vendor, install date, and photos • Wishlist → ordered → installed: track parts from dream to done • See exactly what your build cost: totals per car and per section, with planned spending kept separate

SERVICE BOOK THAT REMINDS YOU • Maintenance records with parts and fluids line items • Reminders that actually fire — every N km or N months, whichever comes first • Update your odometer and due services notify you instantly

PROVE THE NUMBERS • Dyno runs (power, torque, boost) and Dragy times (0–100, 100–200, ¼ mile)

EV-FRIENDLY • Petrol, diesel, hybrid, or electric — Modbook adapts. EVs get battery & charging service tracking and never see an oil change.

YOURS, EVERYWHERE • iCloud sync across your devices — your garage is always up to date • Photos optimized automatically • Deleted something by mistake? Restore it from the Archive for up to 30 days • Dark, focused design that belongs in a garage

One timeline. Every wrench turn. Modbook.