High-Yield Savings Account Comparison

Axos Bank vs. Fitness Bank

Comparing Axos Bank and Fitness Bank for high-yield savings: Axos Bank's Axos ONE pays 4.21% APY while Fitness Bank's Fitness Elite Checking & Fitness Savings Combo pays 4.50% APY.

See how they compare on rate stability, mobile app ratings, and more below.

Analysis by Aviel Fahl
Updated March 24, 2026

The Bottom Line

Who pays more interest on $10,000? Fitness Bank pays $29 more than Axos Bank annually ($450 vs $421).

Choose Axos Bank if mobile app quality matters, or choose Fitness Bank if getting the best rate matters most.

Important Considerations

Both banks require a checking account to access their highest savings rates.

Comparison of Axos Bank vs Fitness Bank savings accounts
Metric

Axos Bank

Axos ONE

Mar 24, 2026

Fitness Bank

Fitness Elite Checking & Fitness Savings Combo

Mar 24, 2026
APY4.21%4.50%
Est. Earnings
$5,000+$211
$10,000+$421
$25,000+$1,053
$5,000+$225
$10,000+$450
$25,000+$1,125
Min Deposit
$0$100

Snapshot view. Rates subject to change.

Terms
The 4.21% APY is available with the Axos ONE savings and checking bundle. The checking account earns 0.51% APY. To qualify, you must either set up a direct deposit of $1,500 and maintain an average daily balance of more than $1,500 in your ONE Checking account, or receive at least $5,000 in total monthly qualifying deposits and maintain an average daily balance of more than $5,000.This is a tiered account. To earn the highest tier you must make 15 debit card transactions per Account Period, maintain $5,000 avg. minimum balance in the Elite Checking account, track at least 10,000 avg. daily steps using the FitnessBank Step Tracker app, as well as maintain a savings balance of $100. Failure to do so will result in a lower APY. See bank for more details and all tiers.
Features
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppChecking BundleDaily CompoundingRate Changes Often
FDIC InsuredLow MinimumsChecking BundleDaily CompoundingRate Changes Often

Looking for Simplicity?

Don't want a checking bundle? We track many high-yield banks that offer competitive rates without checking requirements.

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Comparison Analysis

Comparing Axos Bank vs. Fitness Bank

Updated: Mar 24, 2026

Executive Summary

Fitness Bank offers the highest APY of 4.50% with its Fitness Elite Checking & Fitness Savings Combo, which requires maintaining a $5,000 average daily balance and completing 15 debit card transactions per Account Period. This account is online-only and has a minimum deposit of $100, with a maintenance fee that can be waived. Axos Bank's top product, the Axos ONE, provides a competitive APY of 4.21% when bundled with a checking account, which also requires maintaining a balance of $1,500 or meeting other deposit criteria. Both banks are online-only and offer FDIC insurance, but Fitness Bank's product stands out for its higher yield.

The analysis is based on current Banksparency database records

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

Why Axos Bank?

  • Earn 0.51% APY on checking account
  • Access to 95,000 fee-free ATMs
  • Higher rated iOS app (4.7 vs 1.7)
  • Higher rated Android app (4.6 vs 0.0)

Why Fitness Bank?

  • Higher potential APY (4.20%-4.50% vs 3.75%-4.21%) on all balances

— Key Feature Differences —

Better Returns at $10,000
Fitness Bank

Fitness Bank's Fitness Elite Checking & Fitness Savings Combo earns more on smaller deposits (approx. $450 vs $421/yr).

Better Returns at $25,000
Fitness Bank

Fitness Bank's Fitness Elite Checking & Fitness Savings Combo pulls ahead with larger amounts (approx. $1125 vs $1053/yr).

Best for Simplicity
Fitness Bank

Fitness Bank's Fitness Savings Account offers 4.20% APY with no bundling, direct deposit requirement or caps.

Requires Banking Relationship

Both banks require a checking account bundle to access their highest rates.

Best Mobile App Experience
Axos Bank

Axos Bank offers an iOS app rated 4.7 (vs. 1.7) and Android app rated 4.6 (vs. 0.0)

Shared Benefits

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

Over a 1-year period, Fitness Bank's Fitness Elite Checking & Fitness Savings Combo pays $29 more interest on a $10,000 balance than Axos Bank's Axos ONE.

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

Axos BankFitness Bank
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Axos Bank

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Fitness Bank

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Top Market Contenders

Discover Bank
3.30% APY

Axos Bank vs. Fitness Bank Savings Calculator

Calculations based on current APY for Axos ONE and Fitness Elite Checking & Fitness Savings Combo
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$

You earn $29 more with Fitness Bank than Axos 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.

Axos Bank

Axos ONE

4.21% APY

Savings Breakdown

  • Interest Earned
    +$421.00(4.0%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,421.00

Effective APY
4.21%

Fitness Bank

Fitness Elite Checking & Fitness Savings Combo

4.50% APY

Savings Breakdown

  • Interest Earned
    +$450.00(4.3%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,450.00

Effective APY
4.50%

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

Still banking with Chase, Bank of America, or Wells Fargo?

On a $10,000 balance, you're missing out on at least $420 per year in interest.

Both Axos Bank and Fitness Bank dramatically outperform the typical 0.01% APY at traditional big banks.

Big banks currently pay 0.01% APY on savings vs 4.21%+ here
FeatureAxos BankFitness Bank
APY
4.21%
Verified: 3/24/2026
↘︎ 0.10%90d Change
4.50%
Verified: 3/24/2026
↘︎ 0.25%90d Change
Product NameAxos ONEFitness Elite Checking & Fitness Savings Combo
Minimum Deposit$0$100
Min. Balance for APY$0$100
Monthly Fee$0$10. Waived for average daily balances > $100
Compound FrequencyDailyDaily
Branch AccessNoneNone
Account Type
Online Only
Online Only
Physical BranchesNoneN/A
Direct Deposit Req.Not required, but is the easiest way to earn the highest APY.None
Checking Bundle Yes Yes
Mobile Apps
iOS4.7
Android4.6
iOS1.7
Android0.0
FDIC Insured
Zelle® Support
Not Supported
Not Supported
BBB RatingA+A+
Important NotesThe 4.21% APY is available with the Axos ONE savings and checking bundle. The checking account earns 0.51% APY. To qualify, you must either set up a direct deposit of $1,500 and maintain an average daily balance of more than $1,500 in your ONE Checking account, or receive at least $5,000 in total monthly qualifying deposits and maintain an average daily balance of more than $5,000.This is a tiered account. To earn the highest tier you must make 15 debit card transactions per Account Period, maintain $5,000 avg. minimum balance in the Elite Checking account, track at least 10,000 avg. daily steps using the FitnessBank Step Tracker app, as well as maintain a savings balance of $100. Failure to do so will result in a lower APY. See bank for more details and all tiers.
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📈 Compare Savings Rates Over Time

Historical Performance

Last 12 Months Analysis
MetricAxos BankFitness Bank
Summit SavingsAxos ONEHigh Yield SavingsFitness Elite Checking & Fitness Savings ComboFitness Savings Account
Current APY
3.75%4.21%0.61%4.50%4.20%
Trend
Stable Stable Stable Stable Stable
Velocity (bps/mo)
-4.1-4.6-0.0-4.4-2.7
Days Since Change
103523654949
12-Month High
4.00%4.86%0.61%5.00%4.55%
12-Month Low
3.75%4.21%0.61%4.50%4.20%
Adjustments / Mo
0.080.410.000.250.25
Volatility Score
0.0320.0390.0000.0350.026
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 365-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 Axos Bank's APY of 4.21% with other banks
Compare Fitness Bank's APY of 4.50% with other banks