’s provides access to electrical theory topics, including exercises with answers. Features interactive diagrams for hands-on learning. Includes calculators and formulas for electrical calculations. Works offline without ads or subscriptions.
Log flight details with a clean interface and built-in audit tools. Import records from airlines, CSV, Excel, or paper logs. Download and autofill flights using ADS-B data. Export logs in formats compliant with international aviation regulations.
Manage a car repair shop by cleaning vehicles, changing tires, installing alloy rims, repairing engines, denting luxury cars, painting vintage models, and remodeling old cars.
