thinkorswim: Trade. Invest.

thinkorswim: Trade. Invest.

TD Ameritrade trading App

325K ratings
1031 reviews
Free

Details

Released
March 25, 2009
Updated
October 20, 2026
thinkorswim: Trade. Invest. video #1 for iPhone
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About

Trade stocks, options, futures, and forex with a powerful mobile platform. Manage positions, analyze charts, and practice strategies with simulated trading. Get real-time data and educational resources.

✓Advanced order creation and modification
✓Live chat support with screen sharing
✓Live streaming financial news
✓Paper trading with simulated funds
✓Multi-touch charts with studies
✓Position and account balance management
✓Watchlist, order, and alert tracking
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What users say about thinkorswim

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What's New in thinkorswim

230.1

October 20, 2026

Optimizations for a smarter, faster, and more epic mobile trading experience. Peace, love, and happy trading.

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User reviews

Rev. 230.1 missing Portfolio Tab

a new version removed Tab “Portfolio” and added “Position” which is not friendlier use. I called Schab and they said they know about this problem. they promised to add back “Portfolio” Tab but they did not

中文界面的文字错误

中文界面,在股票下单界面,选择TIF有效期时,“取消去有效延长时段(GTC EXT)”应该是“取消前有效延长时段”。

Latest update broke position history

Latest update broke the position history feature which shows all the buys for a position including the price and total average

Removed high speed chart-based trading

The 10/13/26 update removed the MOST CRITICAL feature required for high-volatility trading.

Previously, 1-CLICK on a position from within a chart opened the order editor pop-up, while the chart REMAINED OPEN behind it, making split-second chart-based trading easy.

Now it takes 3-CLICKS and the chart CLOSES, so you're trading blind.
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New Update is BAD

Bring back the old layout. The price chart should be the front and center display. Why would I want to see my positions as the first thing when it’s already showing in my positions tab? This is extremely repetitive and insulting to the user base. This isn’t Schwab app for passive investors.

If you’re an active trader, adding extra steps to close a position is horrible. Then it’s also become really difficult to access the price chart of options and close the position from the “positions” tab

I have no idea who green lit this update. You don’t change anything for 6 years and then the first thing you do is change the wrong thing? What the hell…
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Developer apps

User experience

🐞

Reported Bugs

5 issues

Incorrect profit/loss calculations

Bug

Watchlist syncing issues across devices

Bug

Order execution problems during high volatility

Bug

Unreliable real-time data and price feeds

Bug

Compatibility issues with newer iOS versions

Bug
✨

Requested Features

5 requests

Customizable chart colors and layouts

Feature

Improved options trading workflow

Feature

Sync watchlists between desktop and mobile

Feature

More advanced scanning and screening tools

Feature

Better mobile-optimized user interface

Feature

FAQ

What can I do with the thinkorswim trading app?

The app allows you to manage your trading positions, find quotes, view charts with studies, get support, and place trades for stocks, options, futures, and forex. You can also practice trading strategies with the paper trading feature.

Is the thinkorswim app free to use?

Based on the provided information, the app is free to download and use. There are no mentions of subscription fees or in-app purchases for core functionality.

What financial products can I trade on this app?

You can access and trade various financial products including stocks, options, futures, and forex through the thinkorswim mobile app.

Can I practice trading before using real money?

Yes, the app includes a feature called paperMoney, which allows you to practice trading strategies with real market data and hypothetical funds without risking any actual money.

What kind of support is available through the app?

The app offers live chat support with a trading specialist during support hours, and you can even share your screen without leaving the application for assistance.