Apps Like Inrock HDD HydroCalc for iPhone and iPad
Ranked alternatives
Showing 261–280 of 1,000 ranked alternatives.
Metal Detector +
Mitul Pokiya
Detect metals, find lost items, uncover treasures
+ uses the device's magnetometer for real-time detection. It provides smart alerts for different types. Users can adjust sensitivity settings and view detection history. The supports multiple detection modes for various search scenarios.
Units: Fast & Pro Converter
Rajendran Sajith Sajindran
Convert with precision and speed
Convert across 20 categories including length, weight, temperature, and more. Perform real-time conversions with 8-decimal precision. Switch between metric and imperial systems. Use scientific notation and dark mode.
Walter Feeds & Speeds
Walter AG
Determine feed rate and cutting speed
The app determines base feed rate and cutting speed values for turning, drilling, threading, and milling operations. Users navigate through machining operations, workpiece materials, and tool types to find feed rate and cutting speed values.
HVAC Pipe Sizer - Steam
Carmel Software Corporation
Size steam pipe systems quickly and easily.
The app sizes simple steam pipe systems using user-inputted properties. It includes a steam table calculator and an HVAC Equipment Locator.
Air Density Calculator
Tan Chia Ling
Calculate air , temperature, or pressure
Calculate air , temperature, or pressure with instant results. Copy calculations to other apps. Includes formulas for reference. Supports up to 16 decimal places and various units for each input.
AeroTime Pro
Henrique Chelotti Duarte
Calculate flight time and block time
Block Time Calculator instantly computes block time in hours, minutes, and decimal format. Automatic Night Time Calculation determines night flight duration using accurate sunrise and sunset data.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.