This utility app provides specialized calculators for industrial furnaces. It helps determine key parameters like %Carbon, Dew Point, and %Oxygen, and also assists with generator air and gas flow calculations.





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Hardness Converter HRC HV HB is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.








This utility app provides specialized calculators for industrial furnaces. It helps determine key parameters like %Carbon, Dew Point, and %Oxygen, and also assists with generator air and gas flow calculations.





Calculate the weight of various shapes and materials quickly and accurately. Supports over 160 materials and offers length-to-weight conversion. Ideal for engineers, fabricators, and anyone working with metals.


Easily convert hardness values between 12 different units, including Vickers, Brinell, Rockwell, and Shore. Input your value and select the desired unit for instant conversion, referencing ASTM E 140 standards and polynomial approximations for accuracy.


This app enhances a connected chronograph by enabling two-way communication with your smartphone. It allows you to adjust watch settings, store and analyze time series data, and receive smartphone notifications directly on your watch.




Calculate ANSI standard limits and fits for cylindrical parts like bearings and shafts. It supports various fit types based on inch units and provides a schematic representation of the fit. Ideal for engineers and designers working with precision components.


Calculate IP subnets with ease on your iPhone or iPad. This tool helps visualize binary and hex information for subnets, aiding in network studies and professional calculations. Save your calculated networks for future reference.




This app provides official maps and charts for drone operations in Australia, including VTC, VNC, and WAC maps, along with ERSA and TAF data. It features a street address search, custom overlays for aerodromes and helipads, and a built-in ruler for measurements.