Apps Like IGR Calculator for iPhone and iPad
IGR Calculator screenshots
Ranked alternatives
Showing 321–340 of 1,000 ranked alternatives.


Flight Calculator
Andrej Hyll
Pilot flight calculations on iPad.
The app provides pilots with various flight-related calculations including distance, time, speed, altitude, and wind components. It also offers unit conversion and coordinate conversion features for iPad users.


Calculator App +
JanoGroup LLC
Calculate equations with precision
Allows users to perform basic and advanced arithmetic, including equations with parentheses and percentages. It features color-coded parentheses, a dual-display showing the equation and result, and a history log with copy and share options.





Concrete Calculator, Estimator
sandip paghadar
Calculate volume and cost
Calculates volume and cost for footings, slabs, square columns, bar columns, and steps. Estimates quantity needed for each structure. Provides total cost based on material prices.






Drilling Engineering
PT.Pertamina(Persero)
Oil and gas drilling operations planning.
The app offers petroleum unit conversion and approximately 90 drilling calculations for operations and design. It also provides API tubular data and tools for stuck pipe problem identification and well control.




IsI Calculator
Dominic Barra
Complete calculator for everyday calculations.
The app provides a calculator with addition, subtraction, multiplication, division, percent, account, and potentiation functions. It is now useable on Apple Watch.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.