Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
[Calculate] It is a simple calculator for ordinary users. It has no complicated functions and no fancy interface design. It works for you to make you enjoy your life. Main features: - Support simple four operations and correctly handle operator precedence. - Support for viewing complete expressions and re-editing history. If you have any questions or suggestions during use, you can send mail to waylen@outlook.com for feedback. I will process it in the first time. Thank you for your support.
