Plus CheckBox

    <phelat.widget.PlusCheckBox
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Hello World!"
        app:font="Your font in assets folder"/>

also you can use this widget in your java class

PlusCheckBox plusCheckBox = (PlusCheckBox) findViewById(R.id.yourPlusCheckBox);
plusCheckBox.setFont("Font name in assets folder");