Showing 161–180 of 1,000 ranked alternatives.
Ahmad Hawwash
Program with Lua and run code
Write Lua code in two modes: program or console. Create and manage multiple files and directories. Export or email code and results. Use a syntax-highlighted editor. Support graphics, audio, database, and network programming.
Konstantinos Ladiellis
Calculate ISA and QNH altitude
Calculate standard ISA including pressure, density, and temperature. Compute QNH altitude. Adjust MSA for off-standard atmospheres. Convert calibrated airspeed to Mach number.
BALLISTiQ CJSC
Calculate bullet paths and adjust windage
Calculate bullet drop, wind drift, and elevation for precise shooting. Input custom bullet weight and muzzle velocity. Sync with devices for real-time data. Adjust for windage and elevation. Track performance metrics. Export shot data for analysis.
Phan Nhat Đang
Calculate NPV for cash flows
Calculate net present value for uneven or even cash flows. Input cash flow amounts and discount rates. Copy results to clipboard. Support unlimited years of cash flow data.
Vlad Polyanskiy
Measure car noise at any speed
Measure car interior noise at various speeds. Compare noise levels between vehicles. Check noise cancellation effectiveness before and after. Measure motorcycle exhaust . Includes calibrated for accurate readings.
BRUGG Lifting AG
Calculate optimal load securing systems
This app calculates the optimal number of lashing systems for tie-down and diagonal lashing. It uses load weight, lashing angle, stretching force, and friction coefficient for its calculations.
Glindemann, Sennoun, Langer GbR
Calculate trigonometric values step by step
Calculate trigonometric values for the by inputting radians or angles. Display step-by-step solutions and support negative numbers, decimals, and fractions. Save calculations in history and share results.
EuroSafety International, LLC
Learn aircraft systems and safety protocols
Review caution and warning panel indications for helicopter aircraft. Learn emergency procedures for specific models. Practice identifying panel signals and responding to scenarios.
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