Best investing apps in 2026
Four US brokerage apps: commission-free Robinhood, full-service Fidelity, automated Acorns, and active-trading Webull. Which one works depends heavily on where you actually live.
Before comparing features, the more basic question: which of these apps can you actually open an account with in the first place.
The real limit isn't features, it's jurisdiction
All four apps in this roundup are regulated for US customers specifically — their own disclosures reference the SEC, FINRA, SIPC, or the CFTC, not any other country's regulator. If you're searching for an investing app from the UK, Australia, Canada, or India, none of these four will let you open an account, no matter how good the app itself is. This roundup covers what the US App Store actually offers; it doesn't solve investing-app search for other countries, and pretending otherwise would be dishonest.
Commission-free trading against full-service brokerage
Robinhood and Webull both trade stocks, options, and more with no commission, but aim at different users: Robinhood keeps the interface simple, Webull adds the charting and technical tools an active trader wants. Fidelity is the traditional alternative — also commission-free on US stocks and ETFs, but built around being a full financial institution with retirement accounts and research, not a lean trading app.
Automatic against self-directed
Acorns is the outlier here: instead of picking stocks yourself, spare change from purchases gets invested automatically into a portfolio the app builds for you. The other three all expect you to choose what to buy.
Free isn't universal here either
Robinhood core trading free, Gold subscription optional at $5/mo
Fidelity $0 commission, no subscription tier at all
Acorns no free tier — subscriptions start at $4/mo
Webull core trading free, Premium subscription optional
Only Fidelity has no subscription layer whatsoever. Acorns is the opposite extreme: there's no way to use it without paying at least $4 a month.
Short answer
Want commission-free trading without extra complexity — Robinhood.
Want a traditional broker with retirement accounts — Fidelity.
Want investing to happen automatically, no stock-picking — Acorns.
Want real technical analysis tools for active trading — Webull.
Live outside the US — none of these four will open an account for you; this roundup doesn't have a good answer for that yet.
For tracking spending instead of investing it, see our best budgeting apps.
Best for: people who want commission-free trading without a traditional broker
Pros
- Commission-free stocks, ETFs, options, and crypto
- Prediction markets on sports, politics, and economic events
- Advanced charting and technical indicators included free
Cons
- Robinhood Gold ($5/month) is optional, but the account is US-only
- Crypto isn't FDIC-insured or SIPC-protected, per the developer
The default choice for commission-free trading without the overhead of a full-service brokerage relationship.
Best for: people who want a traditional brokerage with retirement accounts
Pros
- $0 commission on US stock and ETF trades, no subscription required
- Retirement accounts and cash management built in
- Industry research and analysis tools included
Cons
- More menus and complexity than a lean trading app
- Crypto trading is a separate, more limited product
Worth it for the retirement accounts and research alone, not just the commission-free trades.
Best for: people who want investing to happen automatically
Pros
- Round-ups from everyday purchases invest automatically
- Built-in retirement and kids' investment accounts
- Diversified portfolios built by the app, no stock-picking required
Cons
- No free tier at all — subscriptions start at $4/month
- Less control over individual holdings than a self-directed app
The right trade for people who'd rather pay a flat fee than think about individual stocks at all.
Best for: people who want real technical analysis tools for active trading
Pros
- 60+ technical indicators and Level 2 market data
- Options and futures trading, not just stocks
- Paper trading to practice without risking real money
Cons
- Steeper learning curve than the other three picks
- Premium subscription needed for the higher cash APY and IRA match
Built for people who actually want to analyze a trade, not just tap buy on a stock they heard about.