Best Penny Stock Trading Apps

Trade penny stocks online or on the go with these top brokerages

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Penny stocks are ultra-low-cost stocks that you can buy and sell for less than $5 per share. While the “cheap” share price means you can buy a large number of shares at a time, penny stocks tend to be quite risky. Because of that, many investors avoid adding penny stocks to their portfolios.

However, if you are undeterred by the risk and want to get into buying and selling penny stocks, it’s important to choose a brokerage and stock trading app that provides an easy, convenient, and cost-effective platform to trade from your computer or mobile device. These are the best penny stock trading apps for both penny stock beginners and experts.

Best Penny Stock Trading Apps of 2021

Best Overall : Charles Schwab

Charles Schwab

 Charles Schwab

Charles Schwab customers have access to trade penny stocks through multiple exchanges including over-the-counter markets (OTCQX/OTCQB), pink sheet stocks, and other stocks outside of the major exchanges.

It offers mobile and desktop apps with features that meet the needs of the vast majority of traders. J.D. Power ranked Schwab’s mobile app No. 5 out of 13 brokerages in 2020. The mobile app lets you manage your account and trade stocks with just a few taps. When on your laptop or desktop, Schwab’s StreetSmart platform gives you a Wall Street-style trading experience active traders are sure to enjoy.

With no recurring fees or minimums for the main Schwab brokerage account and no commissions for stock trades, penny stock enthusiasts may be able to enjoy a completely fee-free experience at Schwab.

  • Account minimum: $0
  • Account fees: $0
  • Online stock trade commission: $0
What We Like
  • $0 commission stock trades

  • No account minimums or recurring fees

  • Trade many OTC and pink sheet stocks

  • Great mobile and desktop apps

What We Don't Like
  • Fees for phone ($5) and broker trades ($25)

Runner-Up : Fidelity



Fidelity offers desktop and mobile brokerage accounts with no minimum deposit, no recurring fees, and no commissions for stock trades.

When you’re on your laptop or desktop computer, Active Trader Pro is Fidelity’s flagship trading platform. The Fidelity mobile apps also make it easy to buy and sell penny stocks and handle most needs for your accounts. Fidelity’s trading integrates with Apple TV and Google Assistant, too. The broker has an app—Fidelity Spire—that guides your saving and investing goals.

Fidelity customers can access a large number of penny stocks. Be wary of the risk, though: Fidelity’s own website warns of the dangers of investing in penny stocks. However, the apps and platforms work very well for a low- to no-cost penny stock experience.

  • Account minimum: $0
  • Account fees: $0
  • Online stock trade commission: $0
What We Like
  • $0 trade commissions for stocks

  • No account minimum or required fees

  • Multi-platform app support across many devices

What We Don't Like
  • The firm is strongly focused on funds and retirement investments

Best for User Experience : TD Ameritrade

TD Ameritrade

Penny stock traders will enjoy a TD Ameritrade account with no minimums or recurring charges, no commissions for non-OTC stock trades, and the choice between multiple high-end trading apps for both passive and active traders. However, there is a $6.95 fee for trading over-the-counter (OTC) stocks, which could drive up the costs of your penny stock trading plans.

TD Ameritrade customers can choose between the traditional TD Ameritrade online experience and mobile app, and the premier thinkorswim experience. The regular TD Ameritrade app is great for beginners and passive investors. thinkorswim, available for both desktop and mobile, gives you arguably the best active trading experience of any major discount brokerage.

Charles Schwab acquired TD Ameritrade in late 2020, and it’s likely that TD Ameritrade platforms and Charles Schwab platforms will be combined into one in the near future.

  • Account minimum: $0
  • Account fees: $0
  • Online stock trade commission: $0
What We Like
  • Two trading platforms

  • No trade commissions or required account fees

What We Don't Like
  • OTC trade fee of $6.95 per trade

  • Recently merged with Charles Schwab

Best for Active Traders : TradeStation

TradeStation Logo

 TradeStation Logo

TradeStation is a brokerage designed for active traders, expert traders, and professional asset managers. It also offers a platform ideal for many penny stock traders. Both the TS Select and TS Go accounts are commission-free for stock trades made on mobile devices. However, TS Go clients will pay $10 per stock trade through TradeStation’s desktop platform. Most penny stock traders will want to go with a TS Select account, which includes access to mobile and desktop trading at no additional charge.

TS Select accounts require at least a $2,000 balance to get started. Commission-free trading applies to up to 10,000 shares per trade. Beyond that, you’ll pay $0.005 per share.

For traders happy with that pricing scheme, the TradeStation apps offer institution-level quality, free access to valuable data feeds, and a mobile experience that puts the power of many desktop apps in your pocket. This combination of tools allows you to do fast research and enter trades in just a few seconds with access to some of the best live-data available to any trader. For thin-margin penny stock trades, that could be the difference between losses and profits.

  • Account minimum: $2,000 for TS Select accounts, $0 for TS Go accounts
  • Account fees: $0
  • Mobile stock trade commission: $0 ($10 desktop trades for TS Go accounts)
What We Like
  • Professional-quality trading platforms for desktop and mobile

  • Included access to advanced data feeds

  • Two account types

What We Don't Like
  • TS Select desktop app charges fees if less than $2,000 minimum balance

  • Fees for stock trades over 10,000 shares

  • $10 commission for TS Go desktop trades

Best for Tools and Resources : E*TRADE


E*TRADE offers commission-free stock trades and doesn’t have any minimums or activity requirements to avoid monthly fees. However, a $6.95 fee does apply for OTC stock trades. This goes down to $4.95 after 30 trades per calendar quarter.

The web, mobile, and desktop apps from E*TRADE offer the features you’d expect from a trading platform. The desktop version, Power E*TRADE, gives you a Wall Street-style experience. For mobile, you can choose between a pared-down version of Power E*TRADE or the regular E*TRADE app. Beginners and pros both have an E*TRADE mobile app to meet their needs.

In addition to multiple platforms, E*TRADE provides a plethora of useful articles and information — the "Knowledge" portion of the website is free to anyone, even those without an account.

In October 2020, Morgan Stanley acquired E*TRADE. According to E*TRADE, customer experience will remain largely the same as it was pre-acquisition.

  • Account minimum: $0
  • Account fees: $0
  • Online stock trade commission: $0 (up to $6.95 for OTC stock)
What We Like
  • Beginner and advanced mobile apps

  • Experience with online trading since the 1980s

  • No fee account with no minimum balance requirements

What We Don't Like
  • $6.95 commission for OTC stock trades

  • Acquisition by Morgan Stanley may change things for customers in the future

How Do Penny Stocks Work?

Penny stocks work the same way as other stocks as they are publicly traded. The differences are that you may not always find a buyer when you want to sell your stock, and you may not have the same level of information or history to base your investment decisions on if you're buying a low-cost penny stock. Penny stocks are generally riskier than other larger stocks, but no stock market investment is a guaranteed thing.

How are Penny Stocks Different Than Normal Stocks?

Penny stocks are normal stocks, except they cost less than $5 per share. Many experts consider these stocks to be riskier due to organizations that tend to be selling at these rates, which are less proven or experienced businesses. Penny stocks tend to have much less information for investors to make purchase decisions on, which means that if you buy and decide you want to sell later, you could struggle to find a buyer.

A valuable stock's normal course tends to be that a company will prove out their business model quite substantially before they enter the public markets. However, most penny stocks go public before they've gone through their hopeful growth stage, which typically leads to fewer of these businesses ever becoming successful later. 

How Do Trading Apps Work?

Trading apps operate as an online platform for investors to buy and sell publicly traded assets. These apps typically come with a robo-advisor that can make investment decisions for you if you're looking for more long-term investments.

A trading app is a quick way to make buying and selling decisions and complete the trades when you need to—before the value goes down. This is especially important when investing in penny stocks because you'll want to squeak out all of the profit you can when the stock's value increases.

How Much Do Trading Apps Cost When Buying or Selling Penny Stocks?

The costs of using trading apps to buy and sell penny stocks vary by the broker or app you're using and what you're trying to buy or sell. Generally, the best trading apps won't cost you anything for basic stock trading or access to your overall investment account profile.

However, as you get into more sophisticated trading or decide to use other brokers, you'll be charged up to 1% of the investment value when you buy or sell stocks. Be mindful of any account minimums that your trading app requires before deciding which one is right for you.

Article Sources

  1. J.D. Power. "Wealth Management App Use Surges among Investors But Satisfaction Lags, J.D. Power Finds." Accessed Oct. 25, 2021.

  2. E*TRADE. "Combining Forces for You." Accessed Oct. 25, 2021.