High-Yield Savings Account Comparison

Affirm vs. Fitness Bank

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

Analysis by Aviel Fahl
Updated December 10, 2025

Affirm

Affirm Money Account

3.60%
APY
Dec 10, 2025
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
Show Fine Print & Trends
Min. Deposit$0
Min. Balance$0
Maintenance Fee$0
Compound FreqDaily
Direct DepositNot required
Deposit InsuranceFDIC Insured(Cert: 58410)
EligibilityUnited States
Mobile Ratings
BBB Rating

Important Note

While Affirm is not a bank, it is FDIC-insured through partner Cross River Bank.

Rate Stability

Rate Adjusted
-0.25%
Since 90 days ago

Fitness Bank

Fitness Elite Checking & Fitness Savings Combo

4.75%
APY
Dec 10, 2025
FDIC InsuredChecking BundleLow Minimums
Show Fine Print & Trends
Min. Deposit$100
Min. Balance$100
Maintenance Fee$10. Waived for average daily balances > $100
Compound FreqDaily
Direct DepositNot required
Deposit InsuranceFDIC Insured(Cert: 29510)
EligibilityUnited States
Mobile Ratings
BBB Rating

Important Note

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.

Rate Stability

Very StableNo rate changes in last 90 days

Prefer In-Person Banking?

Both of these banks are online-only. If you need physical branch access, check out our list of high-yield accounts with brick-and-mortar locations.

Find Branch Access

Affirm vs. Fitness Bank Savings Calculator

Calculations based on current APY for Affirm Money Account and Fitness Elite Checking & Fitness Savings Combo
$
$

Fitness Bank earns $746.9 more than Affirm.

Affirm

Affirm Money Account

3.60% APY

Savings Breakdown

  • Interest Earned
    +$2,177.80(10.8%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,177.80

Effective APY
3.60%

Fitness Bank

Fitness Elite Checking & Fitness Savings Combo

4.75% APY

Savings Breakdown

  • Interest Earned
    +$2,924.70(14.0%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,924.70

Effective APY
4.75%

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

Comparison Analysis

Comparing Affirm vs. Fitness Bank

Updated: Dec 10, 2025

Why Affirm?

  • Higher rated iOS app (4.9 vs 1.7)
  • Higher rated Android app (4.8 vs 0.0)

Why Fitness Bank?

  • Higher potential APY (4.45%-4.75% vs 3.60%) on all balances
  • Offers 2 different high-yield savings options

— 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. $475 vs $360/yr).

Better Returns at $25,000
Fitness Bank

Fitness Bank's Fitness Elite Checking & Fitness Savings Combo pulls ahead with larger amounts (approx. $1188 vs $900/yr).

Best for Simplicity
Fitness Bank

Fitness Bank's Fitness Savings Account offers 4.45% APY with no bundling, direct deposit requirement or caps.

Best for All-in-One Banking
Fitness Bank

Fitness Bank's Fitness Elite Checking & Fitness Savings Combo pays a superior APY for customers who also open a checking account.

Best Mobile App Experience
Affirm

Affirm offers an iOS app rated 4.9 (vs. 1.7) and Android app rated 4.8 (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 $115 more interest on a $10,000 balance than Affirm's Affirm Money Account.

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

AffirmFitness Bank
Automated Data Audit

Executive Summary

Fitness Bank offers the highest APY of 4.75% through its Fitness Elite Checking & Fitness Savings Combo, which requires maintaining a $5,000 average balance and completing 15 debit card transactions per account period, along with tracking daily steps. Alternatively, the Fitness Savings Account provides a simpler option with a 4.45% APY and no bundling or direct deposit requirements, but it necessitates a minimum deposit and balance of $100. In comparison, Affirm features the Affirm Money Account with a 3.60% APY and no minimum deposit or balance requirements, although it is an online-only account. While Affirm excels in mobile app experience, Fitness Bank stands out for higher returns.

Analysis generated based on current Banksparency database records

* AI-generated content provided for informational purposes only. Accuracy is not guaranteed; always verify details with the provider.

FeatureAffirmFitness Bank
APY
3.60%
Verified: 12/10/2025
↘︎ 0.25%90d Change
4.75%
Verified: 12/10/2025
Stable (90d)
Product NameAffirm Money AccountFitness 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
Branch AccessNoneNone
Account Type
Online Only
Online Only
Direct Deposit Req.NoneNone
Checking BundleNo Yes
Mobile Apps
iOS4.9
Android4.8
iOS1.7
Android0.0
BBB RatingA+A+
Important NotesWhile Affirm is not a bank, it is FDIC-insured through partner Cross River Bank.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.
Next Steps

📈 Compare Savings Rates Over Time

Historical Performance

Last 9 Months Analysis
MetricAffirmFitness Bank
Affirm Money AccountFitness Elite Checking & Fitness Savings ComboFitness Savings Account
Current APY
3.60%4.75%4.45%
Trend
Stable Stable Stable
Velocity (bps/mo)
-3.5-4.0-1.6
Days Since Change
759898
9-Month High
3.85%5.00%4.55%
9-Month Low
3.60%4.75%4.45%
Adjustments / Mo
0.110.220.22
Volatility Score
0.0310.0240.010
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 269-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 Affirm's APY of 3.60% with other banks
Bank PairCompetitor APYMin Deposit
Affirm vs Ally Bank3.30%$0
Affirm vs American Express3.40%$0
Affirm vs Axos Bank4.31%$0
Affirm vs Bank of America0.01%$100
Affirm vs Barclays4.00%$0
Affirm vs Bask Bank3.90%$0
Affirm vs Betterment3.50%$10
Affirm vs BMO Alto3.25%$0
Affirm vs Bread Savings4.10%$100
Affirm vs BrioDirect4.00%$5,000
Affirm vs Capital One3.40%$0
Affirm vs Charles Schwab Bank0.15%$0
Affirm vs Chase Bank0.01%$0
Affirm vs Chime3.50%$0
Affirm vs CIT Bank3.75%$100
Affirm vs Citibank3.30%$0
Affirm vs Citizens Access™3.15%$0.01
Affirm vs Climate First Bank4.21%$50
Affirm vs Discover Bank3.40%$0
Affirm vs E*TRADE from Morgan Stanley3.75%$0
Affirm vs Elevault4.08%$0
Affirm vs EverBank4.05%$0
Affirm vs FNBO Direct3.00%$1
Affirm vs Forbright Bank4.00%$0
Affirm vs FVCbank3.85%$500
Affirm vs GO2bank4.50%$0
Affirm vs Ivy Bank4.25%$2,500
Affirm vs LendingClub4.20%$0
Affirm vs Marcus by Goldman Sachs3.65%$0
Affirm vs Neighbors Bank4.30%$0
Affirm vs Newtek Bank4.35%$0.01
Affirm vs Openbank4.20%$500
Affirm vs Peak Bank4.20%$100
Affirm vs Pibank4.60%$0
Affirm vs PNC3.53%$0
Affirm vs Presidential Bank4.00%$5,000
Affirm vs Quontic Bank3.75%$100
Affirm vs Salem Five Direct3.71%$10
Affirm vs Sallie Mae Bank3.90%$0
Affirm vs Santander Bank0.01%$25
Affirm vs SoFi Bank4.30%$0
Affirm vs Synchrony Bank3.65%$0
Affirm vs TD Bank2.75%$0
Affirm vs TIMBR4.40%$1,000
Affirm vs UFB Direct3.71%$5000
Affirm vs Upgrade3.05%$0
Affirm vs Valley Direct4.10%$1,000
Affirm vs Varo Bank5.00%$0
Affirm vs Vio Bank4.16%$100
Affirm vs Wealthfront4.15%$0
Affirm vs Wells Fargo0.05%$25
Affirm vs Zynlo Bank4.05%$10
Compare Fitness Bank's APY of 4.75% with other banks
Bank PairCompetitor APYMin Deposit
Fitness Bank vs Ally Bank3.30%$0
Fitness Bank vs American Express3.40%$0
Fitness Bank vs Axos Bank4.31%$0
Fitness Bank vs Bank of America0.01%$100
Fitness Bank vs Barclays4.00%$0
Fitness Bank vs Bask Bank3.90%$0
Fitness Bank vs Betterment3.50%$10
Fitness Bank vs BMO Alto3.25%$0
Fitness Bank vs Bread Savings4.10%$100
Fitness Bank vs BrioDirect4.00%$5,000
Fitness Bank vs Capital One3.40%$0
Fitness Bank vs Charles Schwab Bank0.15%$0
Fitness Bank vs Chase Bank0.01%$0
Fitness Bank vs Chime3.50%$0
Fitness Bank vs CIT Bank3.75%$100
Fitness Bank vs Citibank3.30%$0
Fitness Bank vs Citizens Access™3.15%$0.01
Fitness Bank vs Climate First Bank4.21%$50
Fitness Bank vs Discover Bank3.40%$0
Fitness Bank vs E*TRADE from Morgan Stanley3.75%$0
Fitness Bank vs Elevault4.08%$0
Fitness Bank vs EverBank4.05%$0
Fitness Bank vs FNBO Direct3.00%$1
Fitness Bank vs Forbright Bank4.00%$0
Fitness Bank vs FVCbank3.85%$500
Fitness Bank vs GO2bank4.50%$0
Fitness Bank vs Ivy Bank4.25%$2,500
Fitness Bank vs LendingClub4.20%$0
Fitness Bank vs Marcus by Goldman Sachs3.65%$0
Fitness Bank vs Neighbors Bank4.30%$0
Fitness Bank vs Newtek Bank4.35%$0.01
Fitness Bank vs Openbank4.20%$500
Fitness Bank vs Peak Bank4.20%$100
Fitness Bank vs Pibank4.60%$0
Fitness Bank vs PNC3.53%$0
Fitness Bank vs Presidential Bank4.00%$5,000
Fitness Bank vs Quontic Bank3.75%$100
Fitness Bank vs Salem Five Direct3.71%$10
Fitness Bank vs Sallie Mae Bank3.90%$0
Fitness Bank vs Santander Bank0.01%$25
Fitness Bank vs SoFi Bank4.30%$0
Fitness Bank vs Synchrony Bank3.65%$0
Fitness Bank vs TD Bank2.75%$0
Fitness Bank vs TIMBR4.40%$1,000
Fitness Bank vs UFB Direct3.71%$5000
Fitness Bank vs Upgrade3.05%$0
Fitness Bank vs Valley Direct4.10%$1,000
Fitness Bank vs Varo Bank5.00%$0
Fitness Bank vs Vio Bank4.16%$100
Fitness Bank vs Wealthfront4.15%$0
Fitness Bank vs Wells Fargo0.05%$25
Fitness Bank vs Zynlo Bank4.05%$10