High-Yield Savings Account Comparison

Discover Bank vs. Vio Bank

Compare rates, requirements, and features side-by-side to find the best option for you.

Analysis by Aviel Fahl
Updated January 7, 2026
Comparison of Discover Bank vs Vio Bank savings accounts
Metric

Discover Bank

Online Savings Account

Jan 7, 2026

Vio Bank

Online Savings Account

Jan 7, 2026
APY3.40%4.09%
Est. Earnings
$5,000+$170
$10,000+$340
$25,000+$850
$5,000+$205
$10,000+$409
$25,000+$1,023
Min Deposit
$0$100

Snapshot view. Rates subject to change.

Features
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® Supported
FDIC InsuredLow MinimumsGreat iOS App

Market Reality Check

Both of these banks offer rates below the current top tier. The best rates we track are currently above 4.21% APY.

See Top Rates

Comparison Analysis

Comparing Discover Bank vs. Vio Bank

Updated: Jan 7, 2026

As of Discover Bank offers an APY of 3.40% for its Online Savings Account, with a minimum balance of $0, compared to Vio Bank's 4.09% APY for its Online Savings Account, with a minimum balance of $0.

Vio Bank pays $69 more than Discover Bank on a $10,000 balance after one year. Discover Bank pays $340, while Vio Bank pays $409 - an APY advantage for Vio Bank.

Why Discover Bank?

  • Higher rated Android app (4.8 vs 3.4)
  • Fast transfers via Zelle® (up to $600 a day)

Why Vio Bank?

  • Higher potential APY (4.09% vs 3.40%) on all balances

— Key Feature Differences —

Better Returns at $10,000
Vio Bank

Vio Bank's Online Savings Account earns more on smaller deposits (approx. $409 vs $340/yr).

Better Returns at $25,000
Vio Bank

Vio Bank's Online Savings Account pulls ahead with larger amounts (approx. $1023 vs $850/yr).

Best for Simplicity
Vio Bank

Vio Bank's Online Savings Account offers 4.09% APY with no bundling, direct deposit requirement or caps.

Best Mobile App Experience
Discover Bank

Discover Bank offers an iOS app rated 4.9 (vs. 4.6) and Android app rated 4.8 (vs. 3.4)

Shared Benefits

Available Nationwide Available to New & Existing Customers
The Bottom Line on APY (Interest Only)

Over a 1-year period, Vio Bank's Online Savings Account pays $69 more interest on a $10,000 balance than Discover Bank's Online Savings Account.

*This calculation assumes current rates remain consistent for 1 year and does not include temporary bonuses.

Discover BankVio Bank

Executive Summary as of

Vio Bank's Online Savings Account offers a competitive APY of 4.09%, making it the winner in this comparison. This account requires a minimum deposit of $100 but has no maintenance fees if electronic statements are selected. In contrast, Discover Bank provides an Online Savings Account with an APY of 3.40%, which is lower than Vio Bank's offering. Both accounts are online-only and do not require direct deposit. For those looking for higher returns, Vio Bank's account is the preferable choice, especially for larger deposits.

The analysis is based on current Banksparency database records

* This content is provided for informational purposes only; always verify details with the provider.

Verify At
Discover Bank

Non-sponsored link to official site

Verify At
Vio Bank

Non-sponsored link to official site

Top Market Contenders

Discover Bank vs. Vio Bank Savings Calculator

Calculations based on current APY for Online Savings Account and Online Savings Account
$
$

You earn $69 more with Vio Bank than Discover Bank on a $10,000 initial deposit for 1 year*.

*This calculation assumes that APYs remain unchanged for 1 year, and takes into account known promo rate periods, but does not factor in bonuses. You can see how often these banks have changed their rates in the Compare Savings Rates Over Time section below.

Discover Bank

Online Savings Account

3.40% APY

Savings Breakdown

  • Interest Earned
    +$340.00(3.3%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,340.00

Effective APY
3.40%

Vio Bank

Online Savings Account

4.09% APY

Savings Breakdown

  • Interest Earned
    +$409.00(3.9%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,409.00

Effective APY
4.09%

The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.

FeatureDiscover BankVio Bank
APY
3.40%
Verified: 1/7/2026
Stable (90d)
4.09%
Verified: 1/7/2026
-
Product NameOnline Savings AccountOnline Savings Account
Minimum Deposit$0$100
Min. Balance for APY$0$0
Monthly Fee$0$0, if electronic statements selected, otherwise $5
Branch AccessNoneNone
Account Type
Online Only
Online Only
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.9
Android4.8
iOS4.6
Android3.4
Zelle® Support
Available
Limit: $600/dayStrict 90-day seasoning period for new accounts.
Not Supported
BBB RatingA+A+
Next Steps
Visit Site

Non-sponsored link to official site

Visit Site

Non-sponsored link to official site

📈 Compare Savings Rates Over Time

Historical Performance

Last 2 Months Analysis
MetricDiscover BankVio Bank
Online Savings AccountOnline Savings Account
Current APY
3.40%4.09%
Trend
Stable Stable
Velocity (bps/mo)
0.0-2.6
Days Since Change
541
2-Month High
3.40%4.21%
2-Month Low
3.40%4.09%
Adjustments / Mo
0.001.09
Volatility Score
0.0000.005
How to read these metrics(Click to expand)

Trends & Velocity

  • Trend: The general direction of the rate over the analyzed period. Useful for spotting if a bank is currently aggressive or pulling back.
  • Velocity (bps/mo): Speed of change. A high positive number means they raise rates quickly. 10 bps = 0.10%.
  • Adjustments/Mo: "Twitchiness." High frequency means the rate changes constantly; low frequency means it's stable.

Risk & Range

  • High/Low: The absolute ceiling and floor of the rate during the 55-day window.
  • Volatility Score: Lower is better for predictability. It indicates how wildly the rate swings relative to its average.
  • Days Since Change: If this number is high (e.g., >90), the rate is very sticky. If low, it changed recently.

More Comparisons

Compare Discover Bank's APY of 3.40% with other banks
Bank PairCompetitor APYMin Deposit
Discover Bank vs Affirm3.20%$0
Discover Bank vs Ally Bank3.30%$0
Discover Bank vs American Express3.30%$0
Discover Bank vs Axos Bank4.31%$0
Discover Bank vs Bank of America0.01%$100
Discover Bank vs Barclays4.00%$0
Discover Bank vs Bask Bank3.75%$0
Discover Bank vs Betterment3.25%$10
Discover Bank vs BMO Alto3.25%$0
Discover Bank vs Bread Savings4.05%$100
Discover Bank vs BrioDirect3.75%$5,000
Discover Bank vs Capital One3.40%$0
Discover Bank vs Carver Bank4.00%$5,000
Discover Bank vs Charles Schwab Bank0.15%$0
Discover Bank vs Chase Bank0.01%$0
Discover Bank vs Chime3.50%$0
Discover Bank vs CIT Bank3.75%$100
Discover Bank vs Citibank3.30%$0
Discover Bank vs Citizens Access™3.15%$0.01
Discover Bank vs Climate First Bank4.21%$50
Discover Bank vs Colorado Federal Savings Bank4.05%$50,000
Discover Bank vs E*TRADE from Morgan Stanley3.50%$0
Discover Bank vs Elevault3.82%$0
Discover Bank vs EverBank3.90%$0
Discover Bank vs Fitness Bank4.75%$100
Discover Bank vs FNBO Direct3.00%$1
Discover Bank vs Forbright Bank4.00%$0
Discover Bank vs FVCbank3.85%$500
Discover Bank vs GO2bank4.50%$0
Discover Bank vs Ivy Bank4.10%$2,500
Discover Bank vs Jenius Bank4.05%$0
Discover Bank vs LendingClub4.00%$0
Discover Bank vs Marcus by Goldman Sachs3.65%$0
Discover Bank vs MutualOne Bank4.07%$20,000
Discover Bank vs My Banking Direct4.02%$500
Discover Bank vs Neighbors Bank4.30%$0
Discover Bank vs Newtek Bank4.35%$0.01
Discover Bank vs Openbank4.20%$500
Discover Bank vs Peak Bank3.99%$100
Discover Bank vs Pibank4.60%$0
Discover Bank vs PNC3.30%$0
Discover Bank vs Popular Direct3.90%$100
Discover Bank vs Presidential Bank3.75%$5,000
Discover Bank vs Quontic Bank3.50%$100
Discover Bank vs Salem Five Direct3.61%$10
Discover Bank vs Sallie Mae Bank3.90%$0
Discover Bank vs Santander Bank0.01%$25
Discover Bank vs SoFi Bank4.00%$0
Discover Bank vs Synchrony Bank3.65%$0
Discover Bank vs TD Bank2.60%$0
Discover Bank vs TIMBR4.40%$1,000
Discover Bank vs UFB Direct3.46%$5000
Discover Bank vs Upgrade3.05%$0
Discover Bank vs Valley Direct4.00%$1,000
Discover Bank vs Varo Bank5.00%$0
Discover Bank vs Wealthfront3.90%$0
Discover Bank vs Wells Fargo0.05%$25
Discover Bank vs Zynlo Bank3.85%$10
Compare Vio Bank's APY of 4.09% with other banks
Bank PairCompetitor APYMin Deposit
Vio Bank vs Affirm3.20%$0
Vio Bank vs Ally Bank3.30%$0
Vio Bank vs American Express3.30%$0
Vio Bank vs Axos Bank4.31%$0
Vio Bank vs Bank of America0.01%$100
Vio Bank vs Barclays4.00%$0
Vio Bank vs Bask Bank3.75%$0
Vio Bank vs Betterment3.25%$10
Vio Bank vs BMO Alto3.25%$0
Vio Bank vs Bread Savings4.05%$100
Vio Bank vs BrioDirect3.75%$5,000
Vio Bank vs Capital One3.40%$0
Vio Bank vs Carver Bank4.00%$5,000
Vio Bank vs Charles Schwab Bank0.15%$0
Vio Bank vs Chase Bank0.01%$0
Vio Bank vs Chime3.50%$0
Vio Bank vs CIT Bank3.75%$100
Vio Bank vs Citibank3.30%$0
Vio Bank vs Citizens Access™3.15%$0.01
Vio Bank vs Climate First Bank4.21%$50
Vio Bank vs Colorado Federal Savings Bank4.05%$50,000
Vio Bank vs E*TRADE from Morgan Stanley3.50%$0
Vio Bank vs Elevault3.82%$0
Vio Bank vs EverBank3.90%$0
Vio Bank vs Fitness Bank4.75%$100
Vio Bank vs FNBO Direct3.00%$1
Vio Bank vs Forbright Bank4.00%$0
Vio Bank vs FVCbank3.85%$500
Vio Bank vs GO2bank4.50%$0
Vio Bank vs Ivy Bank4.10%$2,500
Vio Bank vs Jenius Bank4.05%$0
Vio Bank vs LendingClub4.00%$0
Vio Bank vs Marcus by Goldman Sachs3.65%$0
Vio Bank vs MutualOne Bank4.07%$20,000
Vio Bank vs My Banking Direct4.02%$500
Vio Bank vs Neighbors Bank4.30%$0
Vio Bank vs Newtek Bank4.35%$0.01
Vio Bank vs Openbank4.20%$500
Vio Bank vs Peak Bank3.99%$100
Vio Bank vs Pibank4.60%$0
Vio Bank vs PNC3.30%$0
Vio Bank vs Popular Direct3.90%$100
Vio Bank vs Presidential Bank3.75%$5,000
Vio Bank vs Quontic Bank3.50%$100
Vio Bank vs Salem Five Direct3.61%$10
Vio Bank vs Sallie Mae Bank3.90%$0
Vio Bank vs Santander Bank0.01%$25
Vio Bank vs SoFi Bank4.00%$0
Vio Bank vs Synchrony Bank3.65%$0
Vio Bank vs TD Bank2.60%$0
Vio Bank vs TIMBR4.40%$1,000
Vio Bank vs UFB Direct3.46%$5000
Vio Bank vs Upgrade3.05%$0
Vio Bank vs Valley Direct4.00%$1,000
Vio Bank vs Varo Bank5.00%$0
Vio Bank vs Wealthfront3.90%$0
Vio Bank vs Wells Fargo0.05%$25
Vio Bank vs Zynlo Bank3.85%$10