App Annie - App Annie is a marketing analytics tool available for apps of all kinds. With App Annie, you can track sales, traffic, and a variety of other factors pertinent to monitoring an app's trajectory.
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
Sensor Tower - Sensor Tower is a platform for app store optimization and app industry intelligence.
LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.
AppStor.io - Free useful tools and services for App Store developers / marketing managers and owners.
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.