Ninja-Widgets
Ninja-Widgets published 1 application on Google Play, 11 people rated this app with an average rating of 5.00!
QOS Tip Calculator (Ad Free)This app is a free tip calculator that calculates the tip based on the quality of service (QOS) received during your dining experience.Provide ratings for three specific aspects of your meal, and the maximum percentage you would tip if provided perfect...
Free App