Apps Like Permutation and Combination for iPhone and iPad
Permutation and Combination screenshots
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.
Triangle Solver
William Jockusch
Calculate angles and sides
Solve problems by inputting two angles and one side. Calculate missing angles and sides. Handle cases with two sides and one angle or three sides. Provide step-by-step solutions and formulas.
Resistor Tools
Siu Yuen Ho
Calculate values in series or parallel
Calculate resistance for series or parallel combinations. Determine pairs to achieve a target resistance. Compute R1/R2 ratios and voltage divider values. Calculate values for inverting amplifier gain. Save results as CSV files.
SquareRootCalculator
Jirou Fukuda
Calculate square roots and fractions
Calculate square roots and perform fraction operations. Execute basic arithmetic with unlimited precision. Simplify rational expressions easily. Input and compute complex equations without digit overflow.
OffCalc - Discount Calculator
jonathan teboul
Calculate discounts and rebates instantly
Calculate discounts and rebates instantly by tapping prices and selecting options. Adjust final prices manually. Share results via copy or social media.
Pitch Speed Tracker
Blake Williams
Record videos and measure
Record video of a with the pitcher and catcher. Select frames when the ball is released and when it crosses the plate. Adjust distance settings for different leagues. Calculate manually using the recorded frames.
Tip Calc: Super Tip Calculator
Planet B, Inc.
Scan receipts, calculate tips, split bills
Calculate tips and split bills by scanning receipts with the camera. Automatically fill in the total bill amount. Manually adjust totals if needed. Share the split results via email or messaging apps.
Field Area Measure+
Arda Sen
Measure land, map areas, record coordinates
Measure distances, perimeters, and areas by placing pins on a map. Calculate dimensions and save measurements. Share results via email or export as a file. Sync with other devices for collaborative projects.
Refuel - Fuel Expense Tracker
Thach Nguyen Trong
Track , log trips, view stats
Track usage with logs of quantity, price, and odometer. Calculate mileage and efficiency in MPG, KM/L, and other units. Export data to CSV and view statistics on gas consumption. Supports dark mode and stores data locally.
SSC Spring Engineering
Service Spring Corporation
Calculate specs and compare drum data
Convert springs by selecting specifications and calculating pull force. Compare drum dimensions and ratings. Design springs for rolling steel doors and determine maximum lift capacity. Calculate performance based on IPPT standards.
Simple Mortgage Payment
Blitz Sports Inc.
Calculate monthly payments or house price
Calculate monthly payments or determine house prices based on down , interest rate, term, and property value. Input financial details to receive accurate estimates or property valuation.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.