Chime vs Zynlo Bank
High-Yield Savings Accounts Comparison

Last Updated: September 5, 2025

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Summary of Chime vs. Zynlo Bank

As of September 5, 2025 Chime offers an APY of 3.75% for its Chime Savings Account, with a minimum balance of $0.01, compared to Zynlo Bank's 4.35% APY for its Tomorrow Savings Account, with a minimum balance of $0.01.

Zynlo Bank yields $60 more than Chime on a $10,000 balance after one year. Chime pays $375, while Zynlo Bank pays $435 - an APY advantage for Zynlo Bank.

Chime

Strengths

  • Chime offers a competitive APY of 3.75% with a direct deposit requirement.
  • Chime has a high App Store rating of 4.8.
  • Chime has no maintenance fees or minimum balance requirements.

Potential Drawbacks

  • Chime's APY drops to 1.25% without a qualifying direct deposit.
  • Chime requires opening a checking account to access the savings account.
  • Chime is not BBB accredited.

Zynlo Bank

Strengths

  • Zynlo Bank provides a higher APY of 4.35% without direct deposit requirements.
  • Zynlo Bank has no maintenance fees and a low minimum deposit of $10.
  • Zynlo Bank has a BBB rating of A+.

Potential Drawbacks

  • Zynlo Bank has a lower App Store rating of 4.0.
  • Zynlo Bank has a Google Play rating of 3.5, which is lower than Chime's.
  • Zynlo Bank is not BBB accredited.
Summary: Chime offers a 3.75% APY with a direct deposit requirement, while Zynlo Bank provides a higher 4.35% APY without such a requirement. Chime has better App Store ratings, but Zynlo Bank has a stronger BBB rating of A+. Both banks have no maintenance fees, but Chime requires opening a checking account to access savings. Users should consider their preferences for APY and account accessibility.

Compare Chime's vs Zynlo Bank's Savings Accounts

ChimeZynlo Bank
ProductChime Savings AccountvsTomorrow Savings Account
APY
1.25% - 3.75% (as of 9/5/2025)4.35% (as of 9/5/2025)
Bundled Account
YesNo
FDIC-insured
YesYes
Online OnlyYesYes
Compound Frequency
DailyDaily
Minimum Deposit$0$10
Minimum Balance for APY$0.01$0.01
Maintenance Fee$0$0
Direct Deposit Required
Yes. You need to receive a qualifying direct deposit of $200 or more within the preceding 34 daysNo
NoteChime® is a financial technology company, not a bank. Banking services provided by The Bancorp Bank, N.A. or Stride Bank, N.A., Members FDIC. To open a savings account you must first open a checking account. To qualify for Chime+ with the 3.75% APY, you must have a Chime Checking account and receive a direct deposit of at least $200. Otherwise, the APY is 1.25%.
App Store Rating4.8/54.0/5
Google Play Rating4.7/53.5/5
BBB RatingA-A+

Comparative Historical APY Insights (Last 6 Months)

ChimeZynlo Bank
ProductChime Savings AccountvsTomorrow Savings Account
Latest APY3.75 %4.35 %
TrendRisingSideways
Slope (bps/mo)13.70.0
Rate Changes / Mo0.170.00
Days Since Last Change158172
High (-6 m)3.75 %4.35 %
Low (-6 m)2.00 %4.35 %
Draw-down from High0.0 %0.0 %
Volatility (CV)0.1350.000
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 Chime vs Zynlo Bank

All calculations are based on APY.

Chime

APY: 3.75%

Total savings breakdown:

  • Interest earned: $2,273.8 (11.22%)
  • Total contributions: $13,000 (64.12%)
  • Initial deposit: $5,000 (24.66%)

Your total balance

$20,273.80

Effective APY: 3.75% (based on your deposit and contributions)

Total balance: $20,273.8

Earnings: $2,273.8

Bank Overview

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, Chime's total earnings would be $388.2 lower than Zynlo Bank's total earnings.

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

More Comparisons

Compare Chime's APY of 3.75% with other banks
Compare Zynlo Bank's APY of 4.35% with other banks