Acorns vs Stash comes down to one core difference: Acorns is a hands-off, “set it and forget it” robo-advisor that invests your spare change for you, while Stash gives you more control to pick your own stocks and ETFs alongside a managed option. Both charge a flat monthly subscription (typically $3 to $12) instead of a percentage of your balance, and both let beginners start with just a few dollars. If you want the simplest possible autopilot experience, Acorns usually wins; if you want to learn by choosing individual investments, Stash is the better fit.
Below we break down the 2026 subscription tiers, round-up features, retirement (IRA) options, banking perks, and account minimums for each app, then give a clear recommendation for different types of beginners. All fees and features are current as of early 2026 and are best treated as typical figures—always confirm the latest pricing in each app before you sign up.
Acorns vs Stash at a glance: how they differ
Both apps target the same person: a beginner who wants to start investing small amounts without a big learning curve. But they solve the problem from opposite directions.
- Acorns is built around automation. You link a card, Acorns rounds up your purchases to the nearest dollar, and invests the difference into a diversified, professionally built ETF portfolio matched to your risk level. You generally do not pick individual stocks (though higher tiers now let you add some to a custom portfolio).
- Stash is built around education and control. You can buy fractional shares of individual stocks and ETFs starting at around $1, use a managed “Smart Portfolio,” and earn stock rewards when you spend on the Stash debit card. It is more of a full-service beginner brokerage.
Neither charges trading commissions or an annual percentage-of-assets fee. Instead, you pay a flat monthly membership—which is why the tier you choose matters more than almost anything else for small balances.
Monthly subscription tiers and fees
The subscription is the single biggest cost driver for beginners. On a small balance, a $3–$12 monthly fee can represent a large percentage of your account, so match the tier to what you will actually use. Here is how the plans typically compare in 2026.
| Plan | Typical monthly fee | What’s included |
|---|---|---|
| Acorns Bronze | ~$3/mo | Round-up investing, managed ETF portfolio, Acorns Later (IRA), checking account |
| Acorns Silver | ~$6/mo | Everything in Bronze plus a higher-yield emergency fund, no-fee ATM network perks, and a small IRA match |
| Acorns Gold | ~$12/mo | Everything in Silver plus custom portfolios (add individual stocks), kids’ investment accounts (Acorns Early), a larger IRA match, and live support |
| Stash Growth | ~$3/mo | Self-directed investing, Smart Portfolio, retirement account, Stock-Back debit card |
| Stash+ | ~$9/mo | Everything in Growth plus custodial accounts for up to two kids, higher stock-rewards rate, and market insights |
A key takeaway: entry pricing is nearly identical (~$3/month for both). The differences show up at the top tiers, where Acorns Gold bundles more automation and matching perks, while Stash+ leans into family/custodial accounts and rewards. Because the fee is flat, both apps become much cheaper as a percentage of your balance once you cross a few thousand dollars invested.
Round-up investing compared
Round-ups are the feature that made Acorns famous, and it remains the app’s signature strength. When you spend $4.30 on coffee, Acorns rounds up to $5.00 and invests the $0.70 difference once your pending round-ups reach $5. You can also add a multiplier (2x, 3x, or more) to accelerate contributions, and set recurring daily, weekly, or monthly deposits on top.
Stash also offers a round-up tool tied to its debit card, plus “Auto-Stash” scheduled deposits and Set Schedule recurring buys. The mechanics are similar, but Stash’s round-ups feed into whatever investment you choose, giving you more say over where the spare change lands—while Acorns automatically directs it into your chosen risk-based portfolio.
Round-ups are a great psychological on-ramp because the money you invest never feels “spent.” But treat them as a supplement, not a strategy: rounding up a few purchases a day might only add $30–$50 a month. Real progress comes from pairing round-ups with a recurring deposit you actually notice. If you are still working on the basics of cash flow, a good budgeting tool can help—see our guide to the best free budgeting apps for 2026 to free up money to invest.
Self-directed vs managed portfolios
This is the clearest dividing line between the two apps.
Acorns: managed-first
Acorns is fundamentally a robo-advisor. You answer a few questions about your goals and risk tolerance, and Acorns assigns a diversified portfolio of low-cost ETFs (spanning US and international stocks and bonds), then automatically rebalances it over time. This is ideal if you do not want to research individual companies or worry about allocation. On the Gold tier, Acorns added Custom Portfolios, which let you add a limited selection of individual stocks and ETFs to your managed mix—a nod toward self-direction without abandoning the hands-off design.
Stash: self-directed plus a managed option
Stash lets you build your own portfolio from thousands of individual stocks and ETFs, buying fractional shares so you can own a slice of an expensive stock for as little as ~$1. For people who prefer autopilot, Stash’s Smart Portfolio provides a managed, robo-style option similar in spirit to Acorns. That flexibility—learn by picking your own investments, or hand it off—is Stash’s biggest advantage for curious beginners who want to grow into more active investing.
Retirement (IRA) options
Both apps support tax-advantaged retirement accounts, which is one of the most valuable features for a long-term beginner. Retirement money benefits enormously from decades of compounding, so opening an IRA early—even with small contributions—can matter more than any fee difference.
- Acorns Later offers Traditional, Roth, and SEP IRAs inside a managed portfolio. On paid tiers, Acorns offers an IRA “match” on eligible contributions (a small percentage bonus, with a required holding period), which effectively rebates part of your subscription cost if you contribute regularly.
- Stash offers Traditional and Roth IRAs, and you can hold both self-directed picks and a Smart Portfolio inside the retirement wrapper.
For most beginners, a Roth IRA is the standout choice because qualified withdrawals in retirement are tax-free. If you are new to how these accounts work, read our Roth IRA for beginners 2026 guide before you pick a provider—understanding contribution limits and eligibility matters more than which app hosts the account.
Banking and debit card features
Both apps have moved well beyond investing into everyday banking, and this is where they differentiate their perks.
Acorns Checking comes with a debit card, no account-minimum or overdraft fees, mobile check deposit, and a “Real-Time Round-Ups” feature so spare change is invested instantly. Higher tiers add a higher-yield emergency fund bucket and fee-free access to a large ATM network.
Stash’s Stock-Back card is the headline feature: when you spend at qualifying merchants, you earn fractional stock rewards instead of cash back—buy groceries at a public company and you might earn a sliver of that company’s stock (or a default ETF where stock isn’t available). Rewards rates are higher on Stash+.
Deposits held in the bank accounts are typically FDIC-insured through partner banks, while your brokerage investments are protected by SIPC (up to $500,000, which covers custody failures, not market losses). One note: an investing app’s cash bucket is a fine place to park short-term savings, but for a true safety net you generally want a dedicated high-yield account—see how to build an emergency fund in 2026 before you funnel cash into investments.
Account minimums
Neither app requires a minimum to open an account, which is a big reason both are popular with first-timers. The practical starting points differ slightly:
- Acorns: $0 to open; you typically need about $5 in your portfolio before your money is actually invested.
- Stash: $0 to open; because of fractional shares, you can start investing with as little as ~$1.
The bigger “minimum” for both is really the monthly fee. If you invest $50 and pay $3/month, that’s a 6% annual drag before any market return—so the sooner you build up a few hundred dollars and add recurring deposits, the better these apps work for you.
Acorns vs Stash: full feature comparison
| Feature | Acorns | Stash |
|---|---|---|
| Pricing model | Flat monthly fee (~$3–$12) | Flat monthly fee (~$3–$9) |
| Account minimum | $0 to open; ~$5 to invest | $0 to open; ~$1 to invest |
| Round-up investing | Yes (signature feature, with multipliers) | Yes (via debit card) |
| Managed/robo portfolio | Yes (core of the product) | Yes (Smart Portfolio) |
| Self-directed stocks & ETFs | Limited (custom portfolios on Gold) | Yes (thousands, fractional shares) |
| Retirement accounts | Roth, Traditional, SEP IRA (+ possible match) | Roth & Traditional IRA |
| Kids’ accounts | Acorns Early (Gold tier) | Custodial accounts (Stash+) |
| Debit card perk | Checking + real-time round-ups | Stock-Back rewards card |
| Best for | Total hands-off automation | Learning to pick investments |
| Protection | SIPC (investing) / FDIC via partner (banking) | SIPC (investing) / FDIC via partner (banking) |
Which is better for beginners?
There’s no universal winner—the right pick depends on how much control you want.
Choose Acorns if you want investing to be invisible. If the idea of researching stocks makes you want to close the app, Acorns’ round-ups plus a fully managed portfolio and automatic rebalancing will keep you invested without decisions. It’s the better “just start and don’t touch it” option, and the IRA match on paid tiers can offset the fee if you contribute consistently.
Choose Stash if you want to learn. The ability to buy fractional shares of companies you recognize, combined with a managed Smart Portfolio as a fallback and stock rewards on your spending, makes Stash a better teaching tool. Beginners who suspect they’ll eventually want more control—or who want custodial accounts for kids at a lower tier—tend to be happier here.
For either app, the fee math is the deciding factor. On a $100 balance, a $3–$9 monthly fee is a steep percentage. Both apps make the most sense once you’re contributing regularly (via round-ups plus a recurring deposit) and building toward a few thousand dollars, where the flat fee becomes a small fraction of your balance. If you can only fund one small account right now, prioritize a Roth IRA inside whichever app you’ll actually keep using—consistency beats the perfect platform.
Frequently Asked Questions
Is Acorns or Stash cheaper?
Entry pricing is essentially the same—both start around $3/month. Acorns’ top tier (~$12) costs more than Stash+ (~$9), but includes more automation and a larger IRA match. Because both charge flat fees rather than a percentage of assets, the “cheaper” app is really whichever tier matches the features you’ll use without overpaying.
Do Acorns and Stash both offer round-ups?
Yes. Round-ups are Acorns’ signature feature and include multipliers to accelerate contributions. Stash also offers round-ups tied to its debit card, along with scheduled Auto-Stash deposits. The main difference is that Acorns automatically invests the change into your managed portfolio, while Stash lets you choose where it goes.
Can I pick my own stocks on Acorns?
Only in a limited way. Acorns is primarily a managed robo-advisor, but its Gold tier added Custom Portfolios that let you add a selection of individual stocks and ETFs to your mix. If picking your own investments is a priority, Stash offers far more self-directed choice with thousands of stocks and ETFs.
Which app is better for a Roth IRA?
Both offer Roth IRAs. Acorns Later runs it as a managed portfolio and may add a contribution match on paid tiers, which can offset your fee. Stash lets you hold self-directed picks or a Smart Portfolio inside the IRA. For hands-off retirement saving, Acorns edges ahead; for control, Stash does. Either way, understand Roth rules first.
Are Acorns and Stash safe?
Both are legitimate, regulated platforms. Brokerage investments are protected by SIPC up to $500,000 (this covers firm failure, not market losses), and cash held in their bank accounts is typically FDIC-insured through partner banks. The real “risk” is ordinary market volatility—your invested balance can go down as well as up.
What’s the minimum to start investing?
Neither app requires a minimum to open an account. Stash lets you start investing with about $1 thanks to fractional shares, while Acorns typically invests once you’ve accumulated around $5 in round-ups or deposits. The bigger practical hurdle is the monthly fee, which is a large percentage of a very small balance.
Can I use Acorns or Stash as my main bank account?
Both offer checking-style accounts with debit cards, direct deposit, and no-minimum, no-overdraft-fee structures, so some people do. Acorns adds real-time round-ups; Stash adds Stock-Back rewards. That said, keep a dedicated high-yield savings account for your emergency fund rather than relying solely on an investing app’s cash bucket.
Should I switch from one to the other?
Usually not worth it for small balances—transfer fees and account-closing steps can eat into modest gains. If you’ve outgrown Acorns’ automation and want to pick stocks, moving to Stash makes sense; if Stash’s choices overwhelm you, Acorns is simpler. Before switching, confirm any transfer (ACATS) fees and whether you’ll owe taxes on a taxable account sale.
