Apps Like Triangle3 for iPhone and iPad
Triangle3 screenshots
Ranked alternatives
Showing 601–620 of 1,000 ranked alternatives.


OSG Calculator
OSG USA, INC.
Calculate cutting parameters and tap drill sizes
Calculate cutting parameters for drills, taps, endmills, and ballnose tools. Determine tap drill sizes for inch and metric cut and form taps. Compute suggested tap drill sizes for NPT and NPS threads. Convert decimal equivalents to fractional values.

VA Compensation Calculator
Ian Marrero Falcon
Track benefits, manage ratings, view calculations
Track VA disability benefits with precise calculations using the official VA Math Engine. Combine condition ratings and view raw and rounded percentages. Manage dependents by entering spouse, Aid & Attendance, parents, and children details.














Fluid Mechanics Calc
Trelleborg Sealing Solutions Germany GmbH
Calculate and engineering parameters
Calculate , civil, structural, and engineering parameters. Solve pipe flow problems and analyze system performance. Support automotive, aviation, and petroleum applications. Assist with design, maintenance, and operation of systems.


RPN-67 Pro
Willy Kunz
Programmable calculator for iOS
Run programs and perform calculations using a simulated HP-67 calculator. Input numbers and commands via on-screen keys. Access built-in functions and mathematical operations. Load and execute stored programs from magnetic card files.

Canada Sales Tax Calculator +
Tardent Apps Inc.
Calculate tax and adjust totals
Calculate tax for Canadian provinces and territories. Input before or after tax amounts to find the total. Dictate values via Apple Watch for quick results. Sync with Apple Health for tax tracking. Export tax calculations as PDF.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.