Apps Like STCalc for iPhone and iPad
Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.
PDF Converter • File Editor
Renata Hickey
Convert files to PDF offline
Convert files like images, text, zip archives, Word, and Excel documents to PDF offline. Edit PDFs with annotations, add watermarks, and merge files. Share converted documents directly or export in multiple formats.
Chroma Calc Pro
Mustafa Kilic
Calculate, edit, and customize equations
CALCULATOR provides basic arithmetic with history and memory functions. It includes scientific operations like trigonometry, logarithms, and exponents. Users can customize themes, adjust font sizes, and save frequently used equations.
ZuluLog Pilot Logbook and EFB
ZuluLog, LLC
Pilot logbook and EFB app
The app provides a pilot logbook with charts, weather, and flight planning tools. It includes features for currency tracking, weight and balance, and risk analysis.
poultry411
michael czarick
Calculate air quality and humidity
Calculate air quality, ventilation, and humidity levels in poultry facilities. Input environmental data to monitor conditions. Generate reports for management and adjustment. Track temperature and moisture levels over time.
iCalc Math
Dae-Hyeon Kim
Calculate, solve, and analyze problems
Perform complex calculations with memory, power, square root, logarithmic, and factorial functions. Access over 30 trigonometric functions and advanced scientific operations. Convert between decimal, binary, hexadecimal, and octal systems.
Construction+
Verosocial Studio
Calculate material costs and quantities
Calculate material quantities and costs for asphalt, concrete, drywall, and roofing projects. Input dimensions to determine bags, tons, or linear feet needed. Estimate fuel injector sizes based on engine specifications.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.