Openfolio allows you to compare your portfolio's performance (daily, weekly, monthly, yearly, etc.) with that of 70,000 other investors. You can see their returns and asset allocation (i.e. the percentage someone has in stocks, bonds, gold, Apple stock, etc.) even though you won't know how much money they have invested. The app is free. You simply connect your brokerage and retirement accounts and then Openfolio figures out your performance and shows you how you stack up. The idea is if you suck compared to your peers, you'll be motivated to make a change.

http://money.cnn.com/gallery/investing/2016/06/10/10-best-investing-apps/4.html