Commission free stock trading, now that’s smart! With the Mobile Trader app, you can trade with the power of your desktop in the palm of your hand. Invest through your iPhone, iPad, and Apple Watch™, with one of the top rated trading apps that lets you place commission free stock, ETF, and option trades easily and securely. With Mobile Trader, you get the education, innovation, and support that helps you trade confidently with TD Ameritrade, Where Smart Investors Get Smarter®.


• Trade stocks, complex options, futures, and forex. Create and modify advanced orders and add order conditions quickly and easily.
• Chat with a trading specialist in real-time – even share your screen without ever leaving the app.
• Live stream programming from TD Ameritrade Network (through our affiliate, TD Ameritrade Media Productions Company)* and CNBC (US, Asia and Europe), and get in-depth company profiles from Trefis** to uncover key insights.
• Practice your trading strategies with real market data using paperMoney® – without risking a dime.***
• Scan multi-touch charts with hundreds of studies. Chart drawings will sync with the thinkorswim® platform. Glance at the past, take a look at the present, and model the future when you overlay company and economic events.
• Manage and analyze your positions and view your account balances on all your linked accounts.
• Track and modify your watchlists, orders and alerts, including saved orders.
• Check out our expanding library of education videos.
• Enhance push notifications with our Watch App.

So, what are you waiting for? Download the award-winning Mobile Trader app and hold the markets in your hands.

Reviewed against 15 other online brokers, TD Ameritrade was named #1 Overall Broker in the 2019 Online Broker Review and received several industry awards, including #1 "Trader App" for TD Ameritrade Mobile Trader―also known as thinkorswim Mobile.

*TD Ameritrade Network is brought to you by TD Ameritrade Media Productions Company. TD Ameritrade Media Productions Company and TD Ameritrade, Inc. are separate but affiliated subsidiaries of TD Ameritrade Holding Corporation. TD Ameritrade Media Productions Company is not a financial adviser, registered investment advisor, or broker-dealer.

** Trefis information/estimates provided by Insight Guru, a separate and unaffiliated firm.

***The paperMoney software application is for educational purposes only. Successful virtual trading during one time period does not guarantee successful investing of actual funds during a later time period as market conditions change continuously.

Market volatility, volume, and system availability may delay account access and trade executions.

Options involve risks and are not suitable for all investors. The risk of loss in trading securities, options, futures, and forex can be substantial. Clients must consider all relevant risk factors, including their own personal financial situation, before trading.

Past performance does not guarantee future results.

What’s New

Version 188

Optimizations for a better, faster, stronger mobile experience. More to come.

Peace, love, and happy trading.

Ratings and Reviews

4.7 out of 5
69.4K Ratings

69.4K Ratings

Garrick09 ,

Powerful app! Best I’ve used

I usually don’t leave reviews. But TD has a great product here and I want to let others about it.
If you have used other brokers apps and desktop software, then just know TD has the best product for the money. It doesn’t matter what you trade, with this handy app and the TOS platform you have everything you will ever need for trading. This app just like their TOS platform reminds me of Photoshop. An insanely power tool that can do so much more than 99% of users will ever do. I personally use my desktop for trading (ThinkorSwim) but I use this app if I have to close a position when I’m not at home or if I’m not trading but I just have to see what is going on in the market! It is synchronized with TOS so the last thing you were viewing in TOS will appear when you open the app. Really nice when you have something take you from your computer and you need to possibly get out of a position.

setstir ,


I look at my page, and am overwhelmed. I had a Scottrade account specifically because it was a better page. An “account manager” from TD called me to see if I was happy. Good for them (no sarcasm). Of course, I knew that it was to stimulate trading on my end. I told her that I would trade much more if the page was much simpler and more intuitive. It is difficult for me to believe that this site was ever actually tested on a focus group. If it was, maybe I’m wrong. At best, however, the focus group would have had to have been made up of highly motivated and extremely active traders where somehow THEIR specific proclivities, i.e., ludicrous color integration (purple, blue with red and green) and an unorganized mess of columns and rectangles constituted a stimulation of trading. For me, it’s an unpleasant color wheel spun into a mess. Hire a stylist! Give your customers options on what kind of start page. ASK us what WE want. Honestly, you’re pretty close to losing me to Fidelity, as it is. BUT, I’m a loyal guy, and am hoping that I might get listened to, this time. Cheers!

CW Church ,


This is a great platform, especially for young people just learning how to make investments like me. This is a Fantastic experience for people of all ages. I would recommend if you are just starting to learn about investments that you find someone who may help you out at first. This person for me is my brother. He helped me think through what I was doing, analyze the charts, and he helped me learn the vocabulary. One more thing I recommend is the learning videos on the app. One thing I learned through that is that you want to have a little bit of everything. What this means is you want not just to buy shares from one company. You want to invest in company’s but also bonds, and mutual funds to diversify your portfolio. Overall this is just a great app to earn some money, learn, and have a good time.


TD Ameritrade Mobile, LLC
100.8 MB

Requires iOS 12.0 and watchOS 2.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Simplified Chinese, Traditional Chinese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like