Genius Calculator and Widgets

Free

A scientific calculator with unit converter and calculations log. Features: Basic and scientific calculations, Constants, Unit conversion, Calculations log, Save log to file, 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 Interface features: Change colors, Use wallpaper as background, Select image file as background (experimental), Keypad feedback, Widgets keypad feedback (Can be enabled in-app settings), Keep screen on, Widgets Themes Widgets: Scientific Calculator widget, Basic Calculator widget, VAT Calculator widget, Unit Converter widget, Tip & split Calculator widget

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