Are there business apps for android?

Question

Android

You need an application that would combine a calendar and call control. Those. record unknown incoming numbers with the ability to add quick notes after the call and add to the calendar. Does something similar even exist?
The bottom line is: I have a phone for 2 SIM cards, and a bunch of new incoming calls every day. You need to record all this somewhere conveniently and, ideally, be able to view it from a PC

Answer 1

https://www.essentialpim.com/ru/android
maybe just google contacts is enough

Answer 2

So try to install a crm system for yourself, the same Bitrix I think is enough here)

Answer 3

Free option: For call recording, viewing and notes - ACR. The calendar here is not at all clear why it is needed, because. each recording file has the date and time of the call. If the calendar is for reminders of the "call back" type, then RocketDial can add calls to the calendar.
Paid more fancy option: Yandex telephony.