표준계산기 – 그레이색 계산기

Features 표준계산기 – 그레이색 계산기

It is a gray version of a neat standard calculator.Need a hard calculator?It is a simple calculator that maximizes the convenience of users by putting only necessary functions.-This is a gray calculator that doesnt hurt your eyes, so you dont feel tired even if you use it for a long time.-Users who want a neat calculator without the need for various complex functions!-Users who want a typo-free calculator with large buttons.We will establish ourselves as a representative of calculators that anyone can use conveniently.[Required authorization information]Storage: Needed to store internal storage calculation resultsPhone: Collects contact information of members of society and transmits it to the calculator server, which is used for notification talk and notification notifications to users registered in the contact.