Formulas and Calculations vs Rule of Proportion Usage & Stats
Formulas and Calculations is an app that runs on the iPhone and iPad and is designed for students, as well as for people who use geometry and unit conversion in their daily work. It has more than 20 practical functions, is easy to read and has images and mathematical formulas for ease of use.
- Converting units (units of length, weight and temperature)
- Calculating the length of the hypotenuse (according to Pythagoras' theorem)
- Calculating the value of elements with different degrees
- Calculating the number of diagonals in a polygon
- Calculating the interior angles of regular polygons
- Calculating the area of 6 different figures
- Calculating the total area and volume of 4 different figures
- Apple App Store
- Paid
- Education
Store Rank
- -
Proportions are no problem anymore. For this, only 3 of 4 variables must be entered. All calculations are stored in the history. The final solution can be shared.
[ Content ]
- the variables must be entered
- calculation with the rule of proportion
- history function that saves input
- detailed solution
- the entering of fractions and decimals is supported
- constants can be entered
- option to remove ads
[ Usage ]
- there are 4 fields for entering the values using a modified keyboard
- if you have entered wrong values or values are missing, the text fields are highlighted
- you can switch between the solution, input view and history by swiping and / or touching the buttons
- the entries in the history can be deleted or sorted manually
- if you select an entry in the history, it will be loaded automatically for the calculation
- the entire history can be deleted by pressing a key
- Apple App Store
- Free
- Education
Store Rank
- -
Formulas and Calculations VS. 
Rule of ProportionJanuary 3, 2025