5/5 rating based on 715 reviews. Read all reviews for thinkorswim: Trade. Invest for iPhone.
thinkorswim: Trade. Invest is free iOS app published by TD Ameritrade Mobile, LLC
Snowjob46
App is great and has the features I need. Great for options trading. App is not great during times of extreme market volatility where getting the app to load is a problem.
Jormigo
App worked for me once and that was it. No matter what I do I always get the loading splash on just about every screen. This is regardless of being on cellular or wifi. Changed to using the other Ameritrade app.
Deanie
The iPad version is very handy for checking the status of multiple accounts when away from my laptop. Easy to use for earnings, news etc. The iPhone version is ok. I rarely use it to trade. I would like to see a YTD P&L. I really like the PC version but would like more flexibility in column headings in the position statement. TOS is great for trading options, especially spreads. Much easier than other trading applications I have used. It is very easy to close out just part of an Iron Condor with TOS. I depend on TDAmeritrade for research, account statements, tax prep etc.
Danse en France
A lot of options charts no longer load. ? Also custom thinkscript scripts rarely work on this iOS app.
Peter6869
TOS is a great platform especially for options traders ; gives very accurate information specially for vertical spreads. When I have called your TOS helpdesk when I have had questions I received very accurate and helpful information from your specialists , even on a Saturday; thank you. I am a little concerned with the merger with Charles Schwab as far as option pricing.
6$476
Super easy to use, all the functions required to trade options are easily accessible