iOS: If you want to buy or sell stock, you usually have to pay a fee. At $7-$10 per transaction, they can add up. Robinhood eliminates these fees, offering free stock trading that's incredibly simple.

The best investment apps for beginners are easy-to-use platforms with simple trading, helpful tools, personalized portfolios, and commission-free trades on assets like stocks or ETFs.

Best commission-free stock trading apps of 2025 ... Roth, Rollover, Beneficiary, SEP and SIMPLE IRAs, IRA for Minors and E*TRADE Complete ... Custodial Account for minors and small business ...