Charles Schwab's mobile deposit limit varies depends on the user and probably a variation of factors. I know someone with a mobile deposit limit of $1,000. When I first opened my Schwab checking account, I had a deposit limit of $10,000, and has now fallen to $5,000, which, in comparison with the stats shown on this page:
http://www.mybanktracker.com/news/2014/03/19/comparing-mobil...
is still pretty good. Fidelity also offers a Money Management account that can essentially function as checking account, and has comparable features as Schwab (refund all ATM fees worldwide, for example), and according to the Fidelity site, their daily mobile deposit limit is $25,000.