





9+ similar apps compared and reviewed
Whether you want more options like Centrifugal Pump Spec or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






















Quickly calculate the weight and cost of various metal components. Supports multiple metal types, shapes, and units for precise project planning. Ideal for professionals and DIY enthusiasts.


Calculate precise concrete mixture ratios for construction projects. This tool helps determine the correct proportions of cement, sand, gravel, and water based on desired strength and volume. Supports multiple units and provides quick, shareable results.


Calculate the required design and nominal thickness for various pressure vessel components, including shells, heads, and cones, according to ASME Section VIII Div 1 codes. This offline tool offers high performance for engineers in process equipment manufacturing.


This tool assists oil and gas professionals with critical drilling hydraulics calculations. It helps optimize penetration rates and select appropriate bit nozzles for various well types, including onshore, offshore, vertical, and directional wells.


This app measures conductivity, salinity, TDS, and temperature when paired with a specific Jenco Bluetooth tester. It offers guided operations, quality readings, and practical features for everyday users.