*I wasn't sure which forum to put this in. Right now I am using Google Sheets to keep track of an online spreadsheet that I am working on. I'm using the spreadsheet to track sales and expenses of a small business I run. So far it seems to be working well on my PC at work, and my MBP at home. However, the iPhone experience isn't the greatest. Is there a different, free online spreadsheet application that might work better across these three platforms?