App Extension Search

Is not this something like this?
"Why is" Read your contacts "necessary for the calculator application?", "Not updated for more than two years", "Evaluation is too low"

This application can search not only the character string search of the application registered in the Google Play Store, but also the search condition as below.
・Price (All / Free / Paid, Maximum price)
・Rating range (lower limit, upper limit)
・Update date (any time / past 3 months / past year / custom range)
・Number of installations (lower limit)
・Prohibited permissions (excluding selected permissions)
・Required permissions (including selected permissions)
・Developer

※ Supported languages are English and Japanese, but permission strings are displayed in display language as much as possible.