We’re doing more and more on our phones every day, and that includes investing.

If mobile trading matters to you, two names worth comparing are Robinhood and Stash.

Robinhood is a free-trading app that’s ideal for investors who want to trade stocks, options, exchange-traded funds and cryptocurrency on a barebones platform without paying commissions or fees.

Robinhood is best for: Frequent stock, options or ETF traders.

Stash is best for: New investors who want guidance selecting investments.

If you want to start investing but need more advice on who to invest with, see our 2019 roundup of the best brokers for beginning investors.

It compares today’s top online brokerages across all the metrics that matter most to investors just starting out: fees, minimum balances to open, and investor tools and resources.