Who Has My Stuff VS Google Sheets

LendList - Never again forget what you borrowed from someone and keep track of what your friends borrowed from you (Android app). - raphaelm/lendlist

Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.

You Borrowed It - Keep track of who borrowed what and when you can expect it back

LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.

Outdoorsy - Find the best RV rental

Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.