📋 This guide is for educational purposes only and not financial advice. Consult a licensed financial advisor to determine the best investment strategy for your situation.

Passive income sounds great. Who wouldn’t want their money to work for them? In 2026, there’s no shortage of investment apps claiming to simplify this process. But which ones stand out? We’ve done the research, comparing fees, features, and potential returns to help you decide. Here's what we found.

Why Choose an Investment App for Passive Income?

Investment apps are growing in popularity, especially among younger investors. They’re easy to use, often come with lower fees than traditional options, and provide tools to automate the process. Apps like Acorns round up your spare change and invest it. Others, such as Robinhood, offer commission-free trading. Why does this matter? It lowers barriers to entry.

Ease of use is key. In 2026, over 80% of users report they prefer apps over traditional brokers for simplicity. Many apps also include educational resources for beginners, making it easy to start with minimal financial knowledge. Different apps excel in different areas, though, so choosing the right one can make or break your investment strategy.

Top Investment Apps for Passive Income in 2026

Here are our top picks for investment apps to help you earn passive income. Each app offers unique features suited to different investment goals.

1. Acorns

Acorns specializes in micro-investing. It automatically rounds up your purchases to the nearest dollar and invests the spare change into diversified portfolios. Monthly fees start at $3 for the Personal plan, which includes a retirement account and access to exclusive financial literacy tools. If you're just starting, it's hard to beat its simplicity.

2. M1 Finance

M1 Finance combines automated investing with customizable portfolios. It’s perfect for hands-off investors who still want some control. There are no trading fees, and account minimums are $0, though premium users pay $125/year for a Plus membership. M1’s auto-rebalancing feature ensures your portfolio stays aligned with your goals.

3. Robinhood

Robinhood is ideal for those who want to diversify beyond stocks. In addition to commission-free trading, it now offers fractional shares, cryptocurrency, and options trading. Users can start with as little as $1. While Robinhood lacks solid analytics tools, its simplicity wins for casual investors.

4. Stash

Stash caters to beginners. It offers a flat $3 monthly fee for its Growth plan, which includes retirement accounts and financial advice. Stash focuses on education, helping you learn while you invest. Its Smart Portfolios feature automates everything, making it a solid choice for passive income seekers.

5. Betterment

Betterment is one of the oldest robo-advisors. It charges 0.25% annually for its Digital plan, with no minimum balance required. Premium users pay $199/year for more personalized advice. Its tax-loss harvesting and automated rebalancing features are standout tools for maximizing returns.

| App | Best For | Fees | Starting Investment | Key Features | |--------------|-----------------------|---------------|---------------------|-------------------------------| | Acorns | Beginners | $3/month | $0 | Automated savings and investing | | M1 Finance | Custom Portfolios | $0-$125/year | $0 | Auto-rebalancing, zero fees | | Robinhood | Active Traders | $0 | $1 | Stocks, crypto, options | | Stash | Financial Education | $3/month | $0 | Smart Portfolios, advice | | Betterment | Tax Efficiency | 0.25%-0.40% | $0 | Tax-loss harvesting |

Features to Look for in an Investment App

Not all apps are created equal. Prioritize the features that match your goals.

  • Fees: Look for apps with low or no fees. For example, M1 Finance and Robinhood charge $0 for basic accounts, while Acorns has a small $3 monthly fee.
  • Automation: Apps like Betterment and Acorns excel in auto-investing, making it easy to grow your money without constant management.
  • Diversity: Want to mix stocks, bonds, ETFs, and crypto? Robinhood and M1 Finance offer extensive asset options.
  • User Experience: Platforms like Stash are designed for ease of use, with educational resources built in.

If you're looking for budgeting tools alongside investments, check out our article on best-budgeting-apps-for-freelancers.

Which Investment App is Right for You?

Choosing the best app depends on your financial goals and experience level. Here’s a quick guide:

  • Choose Acorns if you’re new to investing or want an easy way to save without thinking about it. Its micro-investing feature is a standout.
  • Choose M1 Finance if you want a hands-off approach while still customizing your investment portfolio. Its zero trading fees are hard to beat.
  • Choose Robinhood if you’re interested in active trading and exploring assets like cryptocurrency or options. It’s perfect for experienced traders.
  • Choose Stash if learning is a priority. Its educational tools are great for beginners.
  • Choose Betterment if you want a proven robo-advisor with strong tools for tax efficiency and retirement planning.

For more investment app options, see our guide on best-banking-apps-for-mobile.

FAQ

What are passive income investment apps?

These apps help you invest your money in ways that generate income without requiring active involvement. Examples include Acorns and Betterment, which automate investments into diversified portfolios.

Which is the easiest app for beginners?

Acorns is often the easiest for beginners. With $0 minimum investment and automated portfolio management, 80% of users find it simple to use.

How much money do I need to start investing with an app?

Most apps, like Robinhood and Acorns, let you start with as little as $1. M1 Finance requires no minimum balance, which is ideal for those on a tight budget.

Are investment apps safe?

Yes, in most cases. Investment apps like Betterment and Stash use encryption and two-factor authentication to protect your data. Always check if an app is registered with the SEC or FINRA for added security.

Can I really earn passive income with these apps?

Yes, but it depends on your strategy. Apps like Acorns and Betterment are designed to grow your wealth over time, typically through diversified portfolios and compound interest.

Sources

  1. NerdWallet
  2. SEC.gov
  3. Investopedia

Last reviewed: 2026-07-15 by Editorial Team