Easy to use free simple and beautiful mathematical talking calculator with multiple color options. You can turn off talking feature by pressing speaker button and you can turn off vibration function by pressing vibration button. Functions: - Easy to use - Attractive User Interface - Automatic Sound Result - Add, subtract, multiply, divide, percentage calculations. - Save one value by pressing M+ or M- button for quick access. - History will be saved for easy access. The internet access permission is used for advertising only.