TradeKit

TradeKit is an offline toolkit for field workers, tradespeople, apprentices, and hands-on professionals. It does not require an account, does not show ads, does not offer subscriptions, and does not rely on cloud sync. You can use TradeKit for AR measuring, level and angle checks, material estimates, electrical and plumbing/HVAC calculations, blueprint annotation, safety reference lookup, field reports, and local app-wide search. TradeKit is designed for real jobsite use, with large controls, clear typography, industrial themes, local reference libraries, local history, and fast access to frequently used tools. Key features: - AR measuring, level, plumb line, protractor, slope, flashlight, and noise meter - Electrical, plumbing, HVAC, concrete, material, battery runtime, and timesheet calculators - Offline reference libraries for screws, bits, wrenches, sockets, torque, wire, conduit, pipe, tools, and safety information - Blueprint import, annotation, layers, measurement notes, undo/redo, and export workflows - Multi-language local text search, plus offline voice search when supported by the device and language - Pre-start checklists, field reports, trade terms, tool encyclopedia, and beginner guidance - 24 built-in interface languages and local language resources - No ads, no subscriptions, no in-app purchases, no tracking, and no analytics SDK TradeKit can be used offline. User files, preferences, search history, reports, and records stay on the device unless the user chooses to export or share them.