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Acorns Review 2018: Is Acorns Investing App the Way to Start Investing?

This article was written by in Investing. 9 comments.

Acorns offers an app that makes investing a snap. In this review, we examine the Acorns app to see if it’s a good option for new investors.

acorns review

I first heard about Acorns a few weeks ago. Acorns is a micro-investing mobile app designed to make it incredibly easy to invest small amounts in the stock market. As if designed perfectly for the Millennial generation, no knowledge of investing is necessary to get started. Acorn’s advisers simply designed a portfolio (based on “Modern Portfolio Theory”) that works for all investors using the app.

Acorns App

The creators of Acorn have found a way to solve major problems with the financial industry’s typical path to investing, and the biggest is the barrier to entry. Acorns lowers this barrier considerably. This is the continuation of a trend that stared centuries ago.

Investing in equities was once the realm of the wealthy, not the middle class. Discount brokerages were the previous generation’s introduction to investing, allowing investing amounts as low as $100, and now Millennials are coming of age in an industry that allows them to invest with as little as $5.

Millennials (and everyone who owns a mobile phone today, but Millennials are the population most likely to bank and invest using a mobile device) are the beneficiaries of technological advancements that have greatly reduced the cost of investing. The cost of a trade to a brokerage is virtually nothing, and it has been the trend for brokerages to pass that savings onto the customers.

In the 1990s, it might have cost $35 per trade to buy and sell stocks with your full-service broker over the phone. Discount brokerages brought that cost down to $4 to $7 for certain types of trades, or about $20 for others, with some discount brokerages offering free trades for a limited time or in return for a small monthly fee.

And that’s how Acorns fits into this picture. It has moved the discount brokerage model to the mobile phone, has taken investment choice out of the equation for investors, and charges customers nothing to buy and sell. Instead, Acorns has a monthly account maintenance fee, which in the industry is called a “wrap fee.” This is a pricing model employed by Betterment, as well.

How Acorns Works

Acorns charges users/investors $1 per month plus a percentage of their assets. The fee percentage is an annual 0.25% to 0.5% based on the account’s average daily balance. The first $5,000 in an account receives the 0.5% rate, and all dollars above that $5,000 are charged at a rate of 0.25%. Acorns says, “The more you invest, the more you save,” which is a nice catchphrase, but just like most so-called savings wherein a rate gets lower the more money you have, the more you invest, the more you pay (as a total percentage of your assets).

If your account balance is $500, your monthly fee is $1.21 per month. If your account balance is $100,000, your monthly fee is $22.88 per month. That’s on top of any fees that may be embedded within the investments chosen by Acorns. Compare this to Betterment’s current fee structure, where investors are charged either 0.15%, 0.25%, or 0.35% annually, with the best rate reserved for accounts with a $100,000 minimum balance. But with Betterment, the lower rate is in effect for your entire balance.

Wrap Fee

With my Vanguard account, I choose my own funds (though other people may simply invest in one, such as the Total Stock Market Index Fund), and there is no wrap fee. VTSMX has an “expense ratio” (internal management fee) of 0.17%, but that’s different than a wrap fee. That’s because the exchange-traded funds that make up the Acorns portfolio each have their own fees, from 0.05% to 0.20%. These fund fees are akin to the VTSMX expense ratio, so Acorns charges a wrap fee on top of the fees of the underlying investments.

Acorns warns potential customers in an agreement when signing up via mobile phone — an agreement that most customers will never read:

Clients should be aware that Acorns is designed with frequent investing in mind. This fee structure may not be appropriate for individuals looking to make few or infrequent small-dollar investments.

Wait a second. The beauty of Acorns is the ability to make small-dollar investments. Let’s say you open an account and make just a few $5 trades. If you deposit a total of $20 to test the account and leave your money there for a year, you’ll pay an annual fee of $12.12. The stock market might improve, but it’s unlikely to grow so much that the gains cover the fees. It may be “just $12.12” a year, but that could be an unacceptable percentage of your balance!

If you’re not going to invest frequently, such as catching your remainders when you spend money on a daily basis or throwing five dollars into the account when someone expresses market frustration as Carl Richards is doing, this isn’t the right type of investing for you.

A New Approach to Investing

The fees may hardly be the point, though. There’s quite the possibility that Acorns represent a new way to invest thanks to the convenience of mobile technology. It has the potential to introduce a new generation to investing, and the long-term benefits for the individual outweigh the fees, if that individual is unlikely to invest in the stock market otherwise.

And given time, just like in the world of online banking, traditional brokerages will eventually follow. If there’s money to be made with innovative enhancements spearheaded by financial start-ups, the financial industry establishment will implement it, by either copying or acquiring the technology.

As a relatively young member of Generation X, I was an early adopter of technology that made the web the primary way for doing business. I started my own personal website out of a computer in my dorm room twenty years ago. A few years later, online-only banks started business. These Web-only banks inspired traditional brick-and-mortar banks to create ways to bank online rather then over the phone or in person.

Twenty years later, mobile technology is in that same position. The services offered may not be perfect today, but they will mature as mobile technology continues to reach an increasing portion of American consumers and investors.

I was planning to give Acorns a try by opening a personal account. After taking the time to think about it and after reading the Terms and Conditions, however, I’ve determined it’s really not for me. I will stick with my Vanguard account for now, though it’s been suggested to me that I should look into “private client” banking; once again, those with more assets receive preferential treatment — like free checks, lower mortgage rates, and access to personal loans. I haven’t made any decisions yet.

Acorns is available for iPhone and Android. Search for it at the applicable app store, or visit the website. Will you give the app a try? Is this type of investing beneficial to you?



Product Costs

9.5 /10

Investment Options

9.0 /10


9.5 /10

Customer Service

9.5 /10

Added Features

9.0 /10


  • Invest Any Amount You Want
  • Low % Fee for High Balances
  • Versatile Mobile App


  • High % Fee for Low Balances

Updated January 17, 2018 and originally published November 5, 2014.

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About the author

Luke Landes is the founder of Consumerism Commentary. He has been blogging and writing for the internet since 1995 and has been building online communities since 1991. Find out more about Luke Landes and follow him on Twitter. View all articles by .

{ 9 comments… read them below or add one }

avatar 1 Anonymous

If you read the fine print, Betterment is actually more expensive for small accounts because they charge a $3 monthly maintenance fee for those not depositing at least $100 per month. Acorns is certainly the easiest way to go for the small first time investor. Once you grow that acorn into a small tree you can transplant and – or keep rounding-up that change : )

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avatar 2 Luke Landes

Good point — but why post this comment with an email address associated with domain names owned by Walter Cruttenden, the CEO of Acorns? Is that you, Walter? Either way, you seem to be affiliated with Acorns. It’s always good form to say so.

Thanks for stopping by. And even though I didn’t sign up, Acorns seems like it’s a product perfect for the times.

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avatar 3 Anonymous

The linking of your credit card and debit card to account sounds like a bad idea, as it could cause overdraft on your checking account. Why would you give them your card numbers to track your spending, and “round up” so that when your spare change adds to $5 the app will transfer that from your checking to acorns investment??

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avatar 4 Anonymous

I haven’t heard of Acorns until a month ago when a few people started emailing me on my thoughts. I have to admit I didn’t take the time to research so this analysis was perfect .

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avatar 5 Anonymous

Luke, it would be cool to see a comparison of all these new broker and investing services like Acorns, Betterment, PersonalCapital, Kapitall, Robinhood, Level3, MarketRiders, WealthFront, FutureAdvisor, and DriveWealth, versus just doing it yourself with Vanguard or Fidelity mutual funds?

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avatar 6 Anonymous

I second Ian’s comment. I’d love a comparison of all these services. Great job on informing about Acorns. I’ve been curious.

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avatar 7 Anonymous

I joined Acorns and a few months later I got to looking at my bank records and discovered they have been stealing my hard earned money..In one month they took 5 debits out in a few days time..My bank investigated and let me know that they were in fact stealing my money for a while. They want me to file charges and that’s exactly what I’m going to do..Good luck with your investments. .

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avatar 8 Anonymous

Thank you for this excellent analysis. Acorns has been the perfect “gateway drug” to investing for someone like me who has never invested anything beyond 401(k)/ IRA.

I do have my checking account linked and I have been impressed at how quickly “micro investing” can add up. It has been a fun exercise in saving NOW rather than waiting until I have a substantial sum to invest. As has been pointed out, it isn’t much, but it’s a start.

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avatar 9 Anonymous

Acorns definitely sounds interesting, I like the idea of removing the barrier to entry into investing, and how it gets you moving on saving for the future. At this point, however, the thing keeping me away is the fees. The fees are just too much in my opinion.

For me at this point I’m trying something similar using two services, Digit and WiseBanyan. With Digit i am saving automatically without any intervention, and then when the amount saved reaches a certain amount, I’m investing the money in WiseBanyan – where they charge no fees for investing using similar strategies to Betterment, Wealthfront or Acorns. So far it’s working pretty well.

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