Apps Like PatchPal: Lighting tool for iPhone and iPad
Look up fixtures and calculate power draw
Look up fixture details including power, weight, and connectors. Select fixtures to calculate total power or weight. Access product manuals for detailed information.
by Cem Hurrell★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
Calculate by entering a bill amount and selecting a percentage. Split the total evenly among friends. Choose from preset tip options or enter a custom amount. Display the total per person instantly.
Calculate by entering exit weight in kilograms or pounds. Input canopy size or use a slider to determine sizing. View and recommended jump experience levels. Helps skydivers select appropriate canopy sizes based on their experience.
Solve mathematical expressions and check calculations. Support hand-written exponential notation. Convert units between different systems. Calculate engineering formulas for mechanical, civil, chemical, and electrical fields.
A digital clapboard that replaces physical slates. Tap to play scene and take sounds with beeping and clapping. Double-tap to increment scene or take numbers. Manually enter scene, shot, take, and episode details.
Calculate activation times for smoke detectors, heat detectors, sprinklers, and rate of rise heat detectors using power-law functions from the SFPE Handbook Fifth Edition. View validation tests and additional information within the .