Axos Bank vs Zynlo Bank
High-Yield Savings Accounts Comparison

Last Updated: September 5, 2025

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Summary of Axos Bank vs. Zynlo Bank

As of September 5, 2025 Axos Bank offers an APY of 4.46% for its Axos ONE account, with a minimum balance of $0, compared to Zynlo Bank's 4.35% APY for its Tomorrow Savings Account, with a minimum balance of $0.01.

Axos Bank yields $11 more than Zynlo Bank on a $10,000 balance after one year. Axos Bank pays $446, while Zynlo Bank pays $435 - an APY advantage for Axos Bank.

In addition, Axos Bank also offers 4.00% APY for the Summit Savings account.

Axos Bank

Strengths

  • Axos Bank offers a higher APY of 4.46% compared to Zynlo Bank's 4.35%.
  • Axos Bank has a higher App Store rating of 4.7 versus Zynlo Bank's 4.0.
  • Axos Bank is BBB Accredited, while Zynlo Bank is not.

Potential Drawbacks

  • Axos Bank requires either direct deposit or high monthly deposits for the highest APY.
  • Axos Bank has no physical branches, limiting in-person service options.
  • Axos Bank's Google Play rating is 4.5, higher than Zynlo Bank's 3.5, but still lower than its App Store rating.

Zynlo Bank

Strengths

  • Zynlo Bank has no direct deposit requirement for its savings account.
  • Zynlo Bank has a lower minimum deposit of $10 for its Tomorrow Savings Account.

Potential Drawbacks

  • Zynlo Bank's APY of 4.35% is lower than Axos Bank's 4.46%.
  • Zynlo Bank's Google Play rating is only 3.5, indicating lower user satisfaction.
  • Zynlo Bank is not BBB Accredited, which may affect trust.
Summary: Axos Bank offers a higher APY of 4.46% compared to Zynlo Bank's 4.35%, but requires direct deposit or high monthly deposits to qualify. Both banks lack physical branches, but Axos is BBB Accredited, while Zynlo is not. Axos also has better App Store ratings, though Zynlo has a lower minimum deposit requirement for its savings account.

Compare Axos Bank's vs Zynlo Bank's Savings Accounts

Axos BankZynlo Bank
ProductAxos ONESummit SavingsHigh Yield SavingsvsTomorrow Savings Account
APY
4.46% (as of 9/5/2025)4.00% (as of 9/5/2025)0.61% (as of 9/5/2025)4.35% (as of 9/5/2025)
Bundled Account
YesNoNoNo
FDIC-insured
YesYesYesYes
Online OnlyYesYesYesYes
Compound Frequency
DailyDailyDailyDaily
Minimum Deposit$0$0$0$10
Minimum Balance for APY$0$0$0$0.01
Maintenance Fee$0$0$0$0
Direct Deposit Required
No. Not required, but is the easiest way to earn the highest APY.NoNoNo
NoteThis APY is only available with the Axos ONE savings and checking bundle. 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.
Sponsored Link
App Store Rating4.7/54.0/5
Google Play Rating4.5/53.5/5
BBB RatingA+A+

Comparative Historical APY Insights (Last 6 Months)

Axos BankZynlo Bank
ProductHigh Yield SavingsSummit SavingsAxos ONEvsTomorrow Savings Account
Latest APY0.61 %4.00 %4.46 %4.35 %
TrendSidewaysSidewaysFallingSideways
Slope (bps/mo)-0.00.0-5.00.0
Rate Changes / Mo0.000.000.350.00
Days Since Last Change1726735172
High (-6 m)0.61 %4.00 %4.86 %4.35 %
Low (-6 m)0.61 %4.00 %4.46 %4.35 %
Draw-down from High0.0 %0.0 %-8.2 %0.0 %
Volatility (CV)0.0000.0000.0230.000
APY Insights Glossary
Latest APY
Most recent advertised annual-percentage yield.
Trend
Direction over the last 6 months (regression slope).
Slope (bps/mo)
Average monthly change; 10 bps = 0.10 pp.
Rate Changes / Mo
Typical number of APY moves per month.
Days Since Last Change
Recency of the latest APY adjustment.
High (-6 m)
Highest APY in the last 173 days.
Low (-6 m)
Lowest APY in the last 173 days.
Draw-down from High
How far today sits below the 6-month peak.
Volatility (CV)
Coefficient of variation = stdev ÷ mean.
Why Track Savings-Account APYs?
  • See how quickly a bank reacts to Fed moves or competition.
  • Gauge “twitchiness” - frequent moves can annoy savers.
  • Spot if you're buying near a peak (draw-down) or riding a rise.
  • Slope (bps/mo) shows speed of change.
  • Volatility (CV) scales jumps by average level.

Calculate Savings Growth for Axos Bank vs Zynlo Bank

All calculations are based on APY.

Axos Bank

APY: 4.46%

Total savings breakdown:

  • Interest earned: $2,733.9 (13.19%)
  • Total contributions: $13,000 (62.70%)
  • Initial deposit: $5,000 (24.12%)

Your total balance

$20,733.90

Effective APY: 4.46% (based on your deposit and contributions)

Total balance: $20,733.9

Earnings: $2,733.9

Zynlo Bank

APY: 4.35%

Total savings breakdown:

  • Interest earned: $2,662 (12.88%)
  • Total contributions: $13,000 (62.92%)
  • Initial deposit: $5,000 (24.20%)

Your total balance

$20,662.00

Effective APY: 4.35% (based on your deposit and contributions)

Total balance: $20,662

Earnings: $2,662

Bank Overview

With a $5,000 initial deposit and $13,000 in total contributions over 5 years, Axos Bank's total earnings would be $71.9 higher than Zynlo Bank's total earnings.

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

More Comparisons

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