Vio Bank Review: Savings and CDs

Vio Bank's high-yield money market account offers a good rate. But the bank lacks a checking account and ATM services.

Mar 8, 2024 Written by Spencer Tierney Senior Writer Spencer Tierney
Senior Writer | Certificates of deposit, banking deposit accounts, neobanks/fintech

Spencer Tierney is a consumer banking writer at NerdWallet. He has covered personal finance since 2013, with a focus on certificates of deposit and other banking-related topics. His work has been featured by The Washington Post, USA Today, The Associated Press and the Los Angeles Times, among others. He is based in Oakland, California.

Assistant Assigning Editor

Sara Clarke
Assistant Assigning Editor | Banking

Sara Clarke is a former Banking editor at NerdWallet. She has been an editor and project manager in newsrooms for two decades, most recently at U.S. News & World Report. She managed projects such as the U.S. News education rankings and the Best States rankings. Sara has appeared on SiriusXM Business Radio and iHeartMedia’s WHO Newsradio and has been quoted in The Salt Lake Tribune, The St. Paul (Minnesota) Pioneer Press and other outlets. She is based near Washington, D.C.

Fact Checked

Many, or all, of the products featured on this page are from our advertising partners who compensate us when you take certain actions on our website or click to take an action on their website. However, this does not influence our evaluations. Our opinions are our own. Here is a list of our partners and here's how we make money.

Vio Bank

Overall institution rating

NerdWallet rating

NerdWallet's ratings are determined by our editorial team. The scoring formulas take into account multiple data points for each financial product and service.

The bottom line:

Vio Bank has a competitive interest rate and reasonable opening minimum on its money market savings account and offers a suite of certificates of deposit. But the bank, the internet division of the Oklahoma-based MidFirst Bank, doesn’t offer an ATM or branch network, so it’s best for setting aside cash to let it grow.

Best for: Digital banking customers who want a solid interest rate, don’t need checking services under the same roof and use the iOS app.

No monthly fees on some savings accounts. Competitive rate on savings and CDs. Low minimum opening deposits on some CDs. No cash deposits. No branch access. No checking account offered.

Full review

Money market

Vio Bank Cornerstone Money Market Account

Vio Bank Cornerstone Money Market Account

/5 NerdWallet rating

NerdWallet's ratings are determined by our editorial team. The scoring formulas take into account multiple data points for each financial product and service.

With $0.01 min. balance for APY

High rate and no monthly fees. Vio Bank offers a highly competitive rate: 5.30% annual percentage yield on all balances. You need $100 to open this account and there's no monthly fee.

External transfers may take a week. Transfers between Vio accounts are instantly processed, but transfers involving an external bank can take up to five days (not including weekends and holidays). This timing is slower than some other online banks that can do transfers that take three days or less. (Learn more about bank transfer delivery times .)

Vio Bank’s deposit limit is high. You can deposit up to $25,000 per day via online transfer and $100,000 per day in checks using the app.

Certificates of deposit

Vio Bank CD

Vio Bank CD

/5 NerdWallet rating

NerdWallet's ratings are determined by our editorial team. The scoring formulas take into account multiple data points for each financial product and service.

Minimum deposit Show details

High rates, many terms, low minimum. Vio offers a wide range of CD terms, from six months to 10 years, with solid rates. You only need $500 to open a CD. Some banks have minimums as high as $10,000.

Customer experience

NerdWallet's ratings are determined by our editorial team. The scoring formulas take into account multiple data points for each financial product and service.

Straightforward website but limited support channels. Vio’s website clearly lays out interest rates, opening minimums and other account details. But the bank's support channels are limited. Customer service hours by phone are 7 a.m. to 9 p.m. CT on weekdays, 8 a.m. to 6 p.m. CT on Saturdays and 12 p.m. to 4 p.m. CT on Sundays. It doesn’t offer support on X (Twitter).

The online-only bank is really for earning interest on savings. There are no ATMs, branches or checking accounts.

Mobile app ratings are mixed. iOS users rate Vio’s app above 4 stars, but Android users give close to 3 stars. Both are out of five stars.

How does Vio Bank compare?

NerdWallet rating

NerdWallet's ratings are determined by our editorial team. The scoring formulas take into account multiple data points for each financial product and service.

NerdWallet rating

NerdWallet's ratings are determined by our editorial team. The scoring formulas take into account multiple data points for each financial product and service.

SoFi members with Direct Deposit or $5,000 or more in Qualifying Deposits during the 30-Day Evaluation Period can earn 4.50% annual percentage yield (APY) on savings balances (including Vaults) and 0.50% APY on checking balances. There is no minimum Direct Deposit amount required to qualify for the stated interest rate. Members without either Direct Deposit or Qualifying Deposits, during the 30-Day Evaluation Period will earn 1.20% APY on savings balances (including Vaults) and 0.50% APY on checking balances. Only SoFi members with direct deposit are eligible for other SoFi Plus benefits. Interest rates are variable and subject to change at any time. These rates are current as of 8/27/2024. There is no minimum balance requirement. Additional information can be found at http://www.sofi.com/legal/banking-rate-sheet.

With $0 min. balance for APY

With $5,000 min. balance for APY

Earn up to $300 with direct deposit. Terms apply.

Learn more

at SoFi Bank, N.A.

Learn more

Methodology

NerdWallet’s overall ratings for banks and credit unions are weighted averages of several categories: checking, savings, certificates of deposit or credit union share certificates, banking experience and overdraft fees. Factors we consider, depending on the category, include rates and fees, ATM and branch access, account features and limits, user-facing technology, customer service and innovation. The stars represent ratings from poor (one star) to excellent (five stars). Ratings are rounded to the nearest half-star.

Best Accounts

More from NerdWallet

About the author

Spencer Tierney

Spencer Tierney is a writer and NerdWallet's authority on certificates of deposit. His work has been featured by USA Today and the Los Angeles Times.Read more

Finance Smarter Credit Cards Financial Planning Financial News Small Business

Download the app

QR code for downloading the app

Disclaimer: NerdWallet strives to keep its information accurate and up to date. This information may be different than what you see when you visit a financial institution, service provider or specific product's site. All financial products, shopping products and services are presented without warranty. When evaluating offers, please review the financial institution's Terms and Conditions. Pre-qualified offers are not binding. If you find discrepancies with your credit score or information from your credit report, please contact TransUnion® directly.

NerdUp by NerdWallet credit card: NerdWallet is not a bank. Bank services provided by Evolve Bank & Trust, member FDIC. The NerdUp by NerdWallet Credit Card is issued by Evolve Bank & Trust pursuant to a license from MasterCard International Inc.

Impact on your credit may vary, as credit scores are independently determined by credit bureaus based on a number of factors including the financial decisions you make with other financial services organizations.

NerdWallet Compare, Inc. NMLS ID# 1617539

California: California Finance Lender loans arranged pursuant to Department of Financial Protection and Innovation Finance Lenders License #60DBO-74812

Insurance Services offered through NerdWallet Insurance Services, Inc. (CA resident license no.OK92033) Insurance Licenses

NerdWallet™ | 55 Hawthorne St. - 10th Floor, San Francisco, CA 94105