Built for a practical takeoff
From room edges to a shopping list
Room or total runs
Use rectangular room dimensions with quantities or enter measured category totals directly.
Four trim categories
Plan baseboards, crown molding, chair rails, and door or window casing.
Stock & cuts
Add waste and stock length for upward-rounded piece counts and useful joint estimates.
Privacy policy
Effective September 20, 2026U93 TrimTally collects, stores, shares, and tracks no personal data. The app works entirely offline and has no accounts, advertising, analytics, tracking tools, servers, or Internet permission.
Room dimensions, trim runs, opening deductions, casing quantities, stock lengths, waste allowances, and results remain in memory during the app session. Only the light/dark theme preference is stored locally. Android backup is disabled. The offline Contact draft is never sent or saved and is discarded when the user leaves that screen.
TrimTally requests no sensitive permissions, uses no third-party data services, and does not sell, share, or track personal data. Clear the current estimate in-app; clear app storage or uninstall to remove the theme preference. There is no server-held data to access or delete.