Access detailed information on US knife laws for all 50 states, DC, and many local jurisdictions. Understand possession, carry, and restrictions for various knife types to avoid legal issues. Includes expert advice on what to do if arrested.





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KnifeGeek is great, but it's not the only option. Explore 8+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.





Access detailed information on US knife laws for all 50 states, DC, and many local jurisdictions. Understand possession, carry, and restrictions for various knife types to avoid legal issues. Includes expert advice on what to do if arrested.






Access comprehensive historical information, technical specifications, and market pricing for a wide range of handguns. Search by various criteria like manufacturer, caliber, and type to find detailed gun dimensions, cartridge specs, and ballistics.






This app helps collectors manage and catalog their items with customizable templates. It allows users to store detailed information, images, and related documents for each item in their collection. It's also useful for home inventory management.




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Access the world's most comprehensive firearms database. This app provides extensive information for collectors, enthusiasts, and beginners alike, putting detailed knowledge about firearms directly into your hands.


Instantly identify and catalog your model car collection with just a photo. Track your finds, add custom notes, and explore a vast library of diecast vehicles. Perfect for collectors and enthusiasts looking to organize and expand their passion.


Access a vast library of steel section properties for structural engineers and construction professionals. Browse over 5,000 steel shapes across international standards, compare profiles, and calculate weights. Includes advanced filtering and unit conversion tools.