The Best Investment Apps of 2024

Written by: BestApp.com App Testing Team - Updated: Apr 16, 2021

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We chose Acorns as our top pick for the best investment app to grow your money. It has a range of useful features, is suitable for all budgets, and is an easy-access choice for investment beginners. But if it doesn't quite suit your investment needs, that's OK. We've included an additional nine investment apps for you to try, chosen for how they handle fees, whether they offer fractional share investing, and if bank syncing and social features are available.

The Top 10 Investment Apps to Try

  • Acorns — Top Pick
  • Robinhood — Best Trading Tools
  • Stash — Best Rewards Program
  • Betterment — Best for Specific-Goals Investing
  • TD Ameritrade — Best for Learning About Investing
  • Ally — Best for Self-Directed Trading
  • M1 Finance — Best for Large Investments
  • Public — Best for Specific Investments
  • SoFi — Best for Low-Budget Investing
  • Wealthfront — Best for Experienced Investors

How We Chose the Best Investment Apps

When it comes to investment apps, one of the most important things to look for is what the fee scale is. We’ve included apps that charge flat fees or fees by percentages, and we’ve also found a few that don’t charge fees at all. We also looked at whether you can buy fractional shares so you can start investing in larger companies that might have stock prices outside your budget. Another factor we considered was whether the app offered social features or community support so you can talk to and learn from other like-minded investors.

Choose the investment app that’s right for you

When you’re comparing investment apps, it’s important to think about how much you plan to invest and whether you want to put money in and leave it, or buy and sell on a regular basis. Some apps have minimum account balances that are required or charge fees that don’t make sense for smaller investments. 

Decide on the level of risk

Any investment is a risk — it’s just a matter of how muchof a risk. If you’re just trying to have some fun in the stock market or you have a long way to go before you might be trying to pull from investments for retirement, you might be OK with taking a few riskier options in exchange for a possibly higher reward. But there are also options for those who want to take the safest route. It’s a good idea to think about your investment strategy beforehand so you can pick an app that matches your needs.

Our Investment App Reviews

Acorns — Top Pick

Acorns

Download: Android | iOS

Acorns is a DIY investment app that’s designed for new and entry-level investors. It lets you choose which investments you want to make or pick from a predetermined smart portfolio based on the risk level you’re comfortable with. It offers a unique rounding up feature as well. The app syncs with your bank and automatically rounds up transactions and invests that spare change for an easy way to build investments over time. You can invest just a few dollars at a time, which makes it a good choice for those who just want to dip their toes into the investment waters. There are no account minimums, but there are fees that can eat away at gains if you’re only investing small amounts.

Notable features:

  • $1 to $5/month
  • Support available: Help center
Acorns Pros & Cons
What we like What we don’t like
Fractional share investing is available Fees are charged
No account minimums  

Robinhood — Best Trading Tools

Robinhood

Download: Android | iOS

Robinhood is a popular investment app, especially for those who want to be able to invest in cryptocurrency, which not all apps offer. It focuses on fractional share investing to bring high-value stocks into affordable range for the everyday investor, and you can pick which stocks you want to invest in, so you’re in full control of your investments. There are no commissions, but you will have to pay fees depending on how much you’re trading and what transactions you’re making.

Notable features:

  • 30-day free trial
  • $5/month
  • Support available: Help center
Robinhood Pros & Cons
What we like What we don’t like
30-day free trial Varied fee schedule
Fractional share investing  
Pick your own stocks  

Stash — Best Rewards Program

Stash

Download: Android | iOS

Stash offers a Stock-Back Card, which gives you stocks as rewards for using it for purchases — similar to cashback, points, or miles on a credit card. There are three plan levels to fit individual needs, and you also have access to retirement accounts and fully-managed Smart Portfolios. Plus, parents can open children’s investment accounts to start saving for college. Every Stash customer also has access to the platform’s educational tools, such as Stash Learn, Diversification Analysis, and more.

Notable features:

  • 30-day free trial
  • $1 to $9/month
  • Support available: Help center, FAQs
Stash Pros & Cons
What we like What we don’t like
No account minimums Limited customer service options
Fractional share investing  
Unique Stock-Back Card  

Betterment — Best for Specific-Goals Investing

Betterment

Download: Android | iOS

The Betterment investment app is part of the larger Betterment financial group, which may be appealing for those looking to have all their banking and investment accounts with the same company. Betterment lets you set specific investment goals based on what you plan to do with the money, such as buy a house or pay for college, so you can keep the big picture in mind. It offers optimized ETF portfolios and has a range of educational materials on investing so you can understand exactly what you’re doing with your money and make the best decisions for your situation.

Notable features:

  • 30-day free trial
  • Digital Plan: $2.50/year for every $1,000
    Premium: $400/year for every $100,000
  • Support available: Email, FAQs
Betterment Pros & Cons
What we like What we don’t like
No account minimums Fees
Part of a larger bank  

TD Ameritrade — Best for Learning About Investing

TD Ameritrade

Download: Android | iOS

No matter why you’re looking at trading or how much you’re investing, it’s important you understand what you’re investing in and how the buying and selling process works. TD Ameritrade excels in this by offering several educational resources for users, ranging from market news and personal finance to understanding the types of accounts and the tax implications involved. The app also has real-time quotes and price alerts, so you always know what the market’s doing and can plan your next move.

Notable features:

  • Free
  • Support available: FAQs, online chat, phone, fax
TD Ameritrade Pros & Cons
What we like What we don’t like
No account minimums Fractional share investing isn’t available
No fees  

Ally — Best for Self-Directed Trading

Ally

Download: Android | iOS

Ally is another of the investment apps on our list that’s part of a larger financial institution. Ally is known for its online bank, and current users or those looking for an online banking option may be especially interested in their investment options. Ally is a good choice for those who want to be in full control of their trading. You can buy and sell right from your phone with its self-directed traditional option, but if you’re looking for a more hands-off approach, there are also managed portfolios available. Ally doesn’t have fees or commissions on eligible U.S. stocks.

Notable features:

  • Free
  • Support available: Email, online chat, phone
Ally Pros & Cons
What we like What we don’t like
Live chat support No fractional share investing
Larger banking institution  

M1 Finance — Best for Large Investments

M1 Finance

Download: Android | iOS

If you’re sitting on a decent nest egg you want to grow with investing, M1 Finance is a good choice. It lets you control the trading by hand-picking stocks and ETFs, and it offers specific automation tools, so you can schedule when you invest and other key actions for set-it-and-forget-it financial management. The one-year free trial lets you try all the features over time to ensure it’s a good fit, but the yearly fee is pricey and the account minimums may not be accessible to all investors.

Notable features:

  • 1-year free trial
  • M1 Plus Account: $125/year
  • Support available: FAQs
M1 Finance Pros & Cons
What we like What we don’t like
No fees Account minimums required
Full control of trading  

Public — Best for Specific Investments

Public

Download: Android | iOS

It used to be that investing meant letting someone else decide what stocks you should have and when to buy and sell, but more and more people are looking for investment apps that allow them more control. Public delivers in this regard. It gives you information on what the market’s doing and has a host of educational tools so you can make smart picks. Public also has a lot of social features where you can meet and talk to other investors to learn more about trading and build a community of friends.

Notable features:

  • Free
  • Support available: Help center
Public Pros & Cons
What we like What we don’t like
No account minimums No day trading
No fees Limited support options
Social aspect  

SoFi — Best for Low-Budget Investing

SoFi

Download: Android | iOS

SoFi is an investment app that doesn’t have any minimums and lets you start with as little as $1, making it accessible to pretty much everyone. Users can buy and sell stocks and ETFs, and the app is also one of the offerings on this list that has cryptocurrency investments. Fractional share investing is available through the app’s Stock Bits feature, and there are zero management and commission fees.

Notable features:

  • Free
  • Support available: Email, FAQs, online chat, phone
SoFi Pros & Cons
What we like What we don’t like
No account minimums Not as many investment assets
No fees for online stock trades  
Fractional share investing  

Wealthfront — Best for Experienced Investors

Wealthfront

Download: Android | iOS

Wealthfront is a financial app that offers banking, borrowing, and investing. When it comes to buying and selling stocks, the app gives you a personalized portfolio in just a few minutes when you sign up, but it’s not as intuitive as other apps on this list and there aren’t as many educational tools. All this combined with the $500 investment account minimum makes it a good choice for those who already know what they want out of their investments or are prepared to let someone else take the helm.

Notable features:

  • Free
  • Support available: Help center, contact form
Wealthfront Pros & Cons
What we like What we don’t like
Bank syncing No fractional share investing
Part of larger banking institution Account minimums

Investment Apps: Features Summary Table

Investment Apps Comparison Table
App In-App Purchases Features
Acorns — Top Pick Acorns Lite: $1/month
Acorns Personal: $3/month
Acorns Family: $5/month
X No Fees
Fractional Share Investing
Bank Sync
Community/Social
Robinhood — Best Trading Tools Gold: $5/month X No Fees
Fractional Share Investing
Bank Sync
Community/Social
Stash — Best Rewards Program Stash Beginner: $1/month
Stash Growth: $3/month
Stash+: $9/month
X No Fees
Fractional Share Investing
Bank Sync
Community/Social
Betterment — Best for Specific-Goals Investing Digital Plan: $2.50/year for every $1,000
Premium: $400/year for every $100,000
X No Fees
Fractional Share Investing
Bank Sync
Community/Social
TD Ameritrade — Best for Learning About Investing N/A No Fees
X Fractional Share Investing
Bank Sync
Community/Social
Ally — Best for Self-Directed Trading N/A No Fees
X Fractional Share Investing
Bank Sync
Community/Social
M1 Finance — Best for Large Investments M1 Plus Account: $125/year No Fees
Fractional Share Investing
Bank Sync
Community/Social
Public — Best for Specific Investments N/A No Fees
Fractional Share Investing
Bank Sync
Community/Social
SoFi — Best for Low-Budget Investing N/A No Fees
Fractional Share Investing
Bank Sync
Community/Social
Wealthfront — Best for Experienced Investors N/A X No Fees
X Fractional Share Investing
Bank Sync
Community/Social