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.
History calculator -zen- is a revolutionary easy-to-use calculator. ■ You can see the formula. You can see the expression you are editing. Calculate by pressing "=". ■ Calculate according to operator priority. Calculate first in parentheses. Multiplication / division is priority to addition / subtraction. ■ Calculation history can be edit. You can recalculate past calculation contents. Use the ARROW button to move the cursor, delete numbers at the cursor position, and insert numbers and symbols. ■ Advertisement is displayed. ■Disclaimer Although I am making every effort to make the calculation results done with this App, I do not guarantee its accuracy. Please understand that I will not assume any responsibility for damage, loss, disadvantage, etc. caused in using this App.