Genius Calculator & Widgets

Genius Calculator application icon

A scientific calculator with unit converter and calculations history.

Features:

  • Basic and scientific calculations
  • Constants
  • Unit conversion (70 categories)
  • Calculations history

Extras:

  • Car tire size calculator
  • Least-squares regression calculator (Linear, Parabola)
  • Quadratic roots calculator
  • Area / Volume calculator
  • Rule of three (direct/inverse proportion)
  • VAT calculator
  • Tip & split calculator
  • Loan calculator
  • Adults BMI calculator
  • Chemical elements list
  • Rectangular to/from Polar

Interface features:

  • Light / Dark theme
  • Widgets themes
  • Keypad feedback
  • Widgets keypad feedback (Can be enabled in-app settings)
  • Keep screen on

Widgets:

  • Lockscreen support (android 4.2+)
  • Scientific Calculator widget
  • Basic Calculator widget
  • VAT Calculator widget
  • Unit Converter widget
  • Tip & split Calculator widget
Platform

Screenshots

Dark calculator
White calculator
Dark unit converter
White unit converter
Basic calculator widget
Scientific calculator widget
Unit converter widget
landscape white calculator