| Product | Ideal for | Price from | Free version | |
|---|---|---|---|---|
| Best all-round trading app | See website | No | Visit | |
| Trusted broker with thinkorswim | See website | No | Visit | |
| Simplest trading app for beginners | See website | No | Visit | |
| Best mobile charts for active traders | See website | No | Visit | |
| Strong app for investors and traders | See website | No | Visit | |
| Investing and banking in one app | See website | No | Visit | |
| Low costs for serious traders | See website | No | Visit | |
| Social investing with fractional shares | See website | No | Visit |
We compared official feature pages, pricing pages, app store listings, privacy policies and public reviews to build this list, focusing on products that fit the topic closely and are still available in October 2026.

Ideal for: Best all-round trading app

Fidelity is the best all-round trading app for most investors and traders. It offers commission-free stock and ETF trades, fractional shares, IRAs, and research that helps you compare stocks and funds. Active Trader Pro on desktop adds advanced charts for traders who need them, while the mobile app handles everyday trades well.
The app can feel dense for beginners, with many menus, and some advanced tools are desktop focused. Fidelity suits investors who want a full broker, from long-term investing to occasional active trading, in one account. Beginners who want a simpler app may start with Robinhood and move to Fidelity later.

Ideal for: Trusted broker with thinkorswim

Charles Schwab gives traders two levels in one account: a simple main app for everyday trades, and thinkorswim for advanced charts, options analysis, and paper trading. Commission-free stock and ETF trades, research, and customer service make Schwab a reliable default for many traders.
The main app alone is not an advanced trading platform, so serious traders must learn thinkorswim. Schwab suits traders who want a trusted broker and a clear path from simple to advanced tools. Compare Schwab with Fidelity, since both are strong and the choice often comes down to interface preference.

Ideal for: Simplest trading app for beginners

Robinhood is the simplest trading app to learn, with a clean interface and commission-free trades for stocks, ETFs, options, and crypto. Fractional shares let beginners invest small amounts, and the app makes placing a first trade straightforward. That simplicity is why many new traders start here.
Research is thinner than Fidelity or Schwab, and Robinhood has faced outages and regulatory scrutiny. Margin and crypto trading carry high risk and should be approached cautiously. Robinhood suits beginners with small, careful trades, especially diversified ETFs, not traders who need deep research.

Ideal for: Best mobile charts for active traders
Webull suits active traders who trade mainly on a phone and want strong charts. Commission-free trades, extended hours trading, and paper trading help traders practise and analyse without a desktop platform. Indicators, scanners, and news in the app are stronger than Robinhood for technical traders.
Research, retirement planning, and banking features lag Fidelity and Schwab, and support can be slower at busy times. Webull suits stock and options traders who value mobile tools and low costs. Long-term investors who want IRAs and planning should compare Fidelity or Schwab first.

Ideal for: Strong app for investors and traders
ETRADE suits investors who want both long-term accounts and active trading tools. The main app handles everyday trades and IRAs, while Power ETRADE adds advanced charts and options analysis. Commission-free stock and ETF trades keep costs simple for many traders.
The split between two apps can confuse beginners, and research depth varies by tool. E*TRADE suits investors who will grow into active trading over time. Beginners who want one simple app may prefer Fidelity or Robinhood, while advanced traders may prefer thinkorswim.

Ideal for: Investing and banking in one app
SoFi Invest suits readers who want investing, banking, and loans in one app. Commission-free trades, automated portfolios, fractional shares, and IRAs cover many goals, while SoFi banking products sit alongside. That convenience appeals to younger investors building a financial life in one place.
Research lags Fidelity and Schwab, and crypto and margin products carry high risk. SoFi suits beginners and intermediate investors who value convenience and automation. Traders who need deep charts should compare Webull or thinkorswim, and researchers should keep a Fidelity account.

Ideal for: Low costs for serious traders
Interactive Brokers suits serious traders who care about costs and global market access. It offers stocks, options, futures, forex, and global markets, with tiered pricing that can be very low for high-volume traders. Trader Workstation provides advanced orders, scanners, and risk tools for experienced users.
The platform is complex, pricing has tiers, and the learning curve is steep. Interactive Brokers is not a good first trading app for beginners. It suits experienced traders who trade often and want global access and low costs, and who are willing to learn a professional platform.

Ideal for: Social investing with fractional shares
Public suits social investors who want to see what other investors discuss and learn from community insights. Commission-free stock and ETF trades, fractional shares, and a clean app make starting easy, while social features show themes and discussions without the pressure of a traditional social feed.
Research is thinner than Fidelity or Schwab, and the social feed can encourage frequent trading, which often hurts returns. Options and crypto products carry high risk. Public suits beginners who enjoy learning socially and investing in diversified ETFs, with caution about copying other traders without research.
We compared official feature pages, pricing pages, app store listings, privacy policies and public reviews for each option in this guide. We checked that each product is still offered in October 2026, that its homepage loads, and that its price or free tier could be confirmed or marked as See website when it could not. We did not claim hands-on testing. We favoured products that fit the topic closely, explain their limits clearly, and give readers a practical way to try them before paying. Where prices change often, we say so and point readers to the vendor page for the current figure.
Start with paper trading or a small amount in diversified ETFs, and learn order types, fees, and tax rules before trading actively. Check whether the app offers the account you need, such as an IRA, and whether options contract fees and margin interest fit your plans. Avoid margin until you understand its risks, and consider whether long-term investing suits your goals better than frequent trading.
Before you pay,try the free tier or trial first and check the exact limits that matter to you, such as device support, export options, or cancellation terms. Read the privacy policy for any app that handles personal, financial, or health data, and check whether your data can be exported or deleted. The cheapest option is not always the best value if it lacks a feature you will use every week, and the most expensive option is rarely worth it if you only need the basics.
Fidelity and Schwab are the best all-round trading apps, Robinhood is simplest for beginners, and Webull is best for mobile charts. Thinkorswim, inside Schwab, is best for advanced traders.
Yes, trading carries risk, including loss of principal, and frequent trading often underperforms long-term diversified investing after fees and taxes. Only trade with money you can afford to lose, and consider diversified ETFs for long-term goals.
Many US brokers offer commission-free stock and ETF trades, but options contracts, margin interest, and fund expense ratios still apply. Check the full fee schedule before trading.
Investing usually means buying diversified assets for the long term, while trading means buying and selling frequently to profit from short-term price moves. Trading needs more time, research, and risk tolerance, and often produces lower returns after costs.
No, beginners should avoid margin, since it amplifies losses and can lead to losses larger than your deposit. Learn with cash trades first, and only consider margin after understanding interest, margin calls, and risk controls.