Barclays vs Discover Bank
High-Yield Savings Accounts Comparison

Last Updated: August 1, 2025

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Summary of Barclays vs. Discover Bank

As of August 1, 2025 Barclays offers an APY of 4.10% for its Tiered Savings account, compared to Discover Bank's 3.50% APY for its Online Savings Account account.

Barclays yields $40 more than Discover Bank on a $10,000 balance after one year. Barclays pays $390 (with an effective APY of 3.9%), while Discover Bank pays $350 - an APY advantage for Barclays.

In addition, Barclays also offers 3.70% APY for the Online Savings account.

Barclays

Strengths

  • Barclays offers a higher APY of 4.10% for balances over $250,000.
  • Barclays has a strong BBB rating of A+ and is accredited.
  • Barclays has a higher App Store rating of 4.8.

Potential Drawbacks

  • Barclays requires a minimum balance of $250,000 to earn the highest APY.
  • Barclays has no branches available for in-person banking.
  • Barclays' Google Play rating is lower at 4.7.

Discover Bank

Strengths

  • Discover Bank has no minimum balance requirement for its APY.
  • Discover Bank's App Store rating is slightly higher at 4.9.
  • Discover Bank also has a strong BBB rating of A+ and is accredited.

Potential Drawbacks

  • Discover Bank's APY is lower at 3.50% compared to Barclays.
  • Discover Bank has no branches available for in-person banking.
  • Discover Bank's Google Play rating is lower at 4.3.
Summary: Barclays offers a significantly higher APY of 4.10% for large balances, while Discover Bank provides a lower APY of 3.50% with no minimum balance requirement. Both banks have strong BBB ratings and are online-only with no branches. Barclays has a better App Store rating, but Discover Bank excels in having no balance restrictions. Overall, Barclays may appeal to those with larger deposits, while Discover is suitable for users seeking flexibility.

Compare Barclays' vs Discover Bank's Savings Accounts

BarclaysDiscover Bank
ProductTiered SavingsOnline SavingsvsOnline Savings Account
APY
3.90% - 4.10% (as of 8/1/2025)3.70% (as of 8/1/2025)3.50% (as of 8/1/2025)
Bundled Account
NoNoNo
FDIC-insured
YesYesYes
Online OnlyYesYesYes
Compound Frequency
DailyDailyDaily
Minimum Deposit$0$0$0
Minimum Balance for APY$250,000Enough to earn $0.01 in interest$0
Maintenance Fee$0$0$0
Direct Deposit Required
NoNoNo
NoteThe 4.10% APY is only available for balances over $250,000. For lower balances, the APY is 3.90%.
App Store Rating4.8/54.9/5
Google Play Rating4.7/54.3/5
BBB RatingA+A+

Comparative Historical APY Insights (Last 6 Months)

BarclaysDiscover Bank
ProductOnline SavingsTiered SavingsvsOnline Savings Account
Latest APY3.70 %4.10 %3.50 %
TrendSidewaysFallingSideways
Slope (bps/mo)-4.3-7.3-4.6
Rate Changes / Mo0.780.930.47
Days Since Last Change544638
High (-6 m)4.00 %4.50 %3.75 %
Low (-6 m)3.70 %4.10 %3.50 %
Draw-down from High-7.5 %-8.9 %-6.7 %
Volatility (CV)0.0220.0330.024
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 193 days.
Low (-6 m)
Lowest APY in the last 193 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 Barclays vs Discover Bank

All calculations are based on APY.

Barclays

APY: 4.10%

⚠️The higher APY only applies once your balance reaches $250,000.

Total savings breakdown:

  • Interest earned: $2,370.2 (11.64%)
  • Total contributions: $13,000 (63.82%)
  • Initial deposit: $5,000 (24.55%)

Your total balance

$20,370.20

Effective APY: 3.90% (based on your deposit and contributions)

Total balance: $20,370.2

Earnings: $2,370.2

Bank Overview

Discover Bank

APY: 3.50%

Total savings breakdown:

  • Interest earned: $2,114.1 (10.51%)
  • Total contributions: $13,000 (64.63%)
  • Initial deposit: $5,000 (24.86%)

Your total balance

$20,114.10

Effective APY: 3.50% (based on your deposit and contributions)

Total balance: $20,114.1

Earnings: $2,114.1

Bank Overview

With a $5,000 initial deposit and $13,000 in total contributions over 5 years, Barclays's total earnings would be $256.1 higher than Discover Bank's total earnings.

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

More Comparisons

Compare Barclays' APY of 4.10% with other banks
Compare Discover Bank's APY of 3.50% with other banks