Best Stock Apps in 2026: Buy Shares with Zero Commission
4.5/ 5
Reviewed by Arif Ariyan · Senior Software Engineer · 
Stock trading apps have transformed the way people invest. In 2026, the landscape is dominated by commission-free trading, fractional shares, and AI-driven insights. This roundup explores the best stock apps available, helping you find the right platform for your needs.
The Rise of Commission-Free Stock Trading
Gone are the days when every trade cost money. Today, nearly every major brokerage offers zero-commission trades. This shift, which began in the late 2010s, has made stock trading accessible to a broader audience. In 2026, commission-free trading is the standard, not the exception. Apps compete on features, user experience, and additional services like robo-advisory or social trading.
Top Stock App Overall: [App]
When it comes to an all-around stock trading app, several platforms stand out. Robinhood pioneered commission-free trading and remains popular for its simplicity. However, newer competitors offer more robust tools. Public combines investing with social features, while Wealthfront and Betterment focus on automated investing. The best overall app depends on your investing style.
Best for Fractional Shares: [App]
Fractional shares allow you to buy a portion of a stock, making high-priced shares like Amazon or Google accessible. Apps like Stash and M1 Finance excel in this area, letting you start with small amounts. They also offer thematic investing options.
Best for Dividend Investing: [App]
Dividend investors look for platforms that offer DRIP (dividend reinvestment) and easy tracking. M1 Finance shines with its automatic reinvestment and portfolio pies. Public also offers dividend tracking features. These apps make it easy to build a dividend-focused portfolio.
Best for Research and Data: [App]
For investors who rely on research, apps like Robinhood now offer Morningstar ratings and analyst reports. Others provide in-depth charts and financial data. However, dedicated platforms like TD Ameritrade's thinkorswim (now part of Charles Schwab) still offer the best research tools, but for mobile-first users, newer apps are catching up.
Mobile Experience Showdown
User experience varies widely. Robinhood is known for its sleek, minimalist design. Public adds a social feed. Stash focuses on education. Wealthfront and Betterment offer streamlined robo-advisor experiences. The best mobile experience is subjective, but all these apps have polished interfaces in 2026.
How to Choose the Right Stock App for You
Consider your investing goals. If you want a simple platform for occasional trades, Robinhood or Public might be ideal. For automatic investing, Wealthfront or Betterment are good choices. For dividend investing and portfolio customization, M1 Finance stands out. If you're just starting and want to invest small amounts, Stash's fractional shares and educational content are helpful. Always consider fees, minimums, and the specific features that matter to you.
For more details on specific apps, check out our tool pages: Robinhood, Public, M1 Finance, Stash, Wealthfront, and Betterment.
What works
- Commission-free trading on most platforms
- Fractional shares make expensive stocks accessible
- AI-driven insights help inform decisions
- Low or no account minimums
- User-friendly mobile apps with social features
What doesn't
- Limited research tools on some apps
- Some apps lack advanced order types
- Not all platforms offer a full range of assets
The verdict
Stock apps in 2026 offer an impressive array of features with zero commissions and fractional shares. The best choice depends on your investing style, but overall the quality has never been higher.
FAQ
- Are stock apps safe in 2026?
- Yes, reputable stock apps are regulated by bodies like the SEC and FINRA. They use encryption and security measures to protect your data and funds.
- Can I trade cryptocurrencies on stock apps?
- Many stock apps now offer cryptocurrency trading. Apps like Robinhood and Public allow you to buy and sell crypto alongside stocks. However, not all apps support this.
- Do I need a lot of money to start with a stock app?
- No. Many apps allow you to start with as little as $1. Fractional shares enable you to buy parts of expensive stocks, and some robo-advisors have no minimum balance.