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PenFed Power Cash Rewards vs Chase Freedom Flex

Not credit advice. Facts and math from issuer pages and the CFPB, each with its date. Offers change; approval depends on your credit. Verify on the issuer's site.

Rubric: Chase Freedom Flex leads by None pts. Scores: PenFed Power Cash Rewards 63.3%, Chase Freedom Flex 77.3%.

At a sample $1,920/month (groceries $500, dining $300, gas $150, travel $150, online $200, other $400 …): PenFed Power Cash Rewards nets $346/yr, Chase Freedom Flex nets $302/yr after annual fees. Use your own numbers →

Criterion scores (0–10)

Annual feeRewards: 10.0 · Flex: 10.0
Rewards rateRewards: 6.0 · Flex: 6.0
Sign-up bonusRewards: n/a · Flex: 3.3
Intro 0% APRRewards: 0.0 · Flex: 7.1
Regular APRRewards: 10 · Flex: 7.7
Foreign transaction feeRewards: 10.0 · Flex: 10.0
Regulatory record (CFPB)Rewards: n/a · Flex: 10.0

PenFed Power Cash Rewards

IssuerPenFed
Typecash back
Annual fee$0 (CFPB TCCP; issuer page did not render a clear fee) files.consumerfinance.gov, 2025-12-31
Regular purchase APR17.99% variable files.consumerfinance.gov, 2025-12-31
Rewards1.5% base penfed.org, 2026-10-12
Sign-up bonus (≈$)not found penfed.org, 2026-10-12
Intro APRnone No intro APR shown penfed.org, 2026-10-12
Foreign transaction feenone files.consumerfinance.gov, 2025-12-31
Penalty APRup to 17.99% per PenFed pricing addendum files.consumerfinance.gov, 2026-06-30
Late feenot found files.consumerfinance.gov, 2025-12-31
Balance transfer fee3% files.consumerfinance.gov, 2025-12-31
Cash advance feenot found files.consumerfinance.gov, 2025-12-31
Credit needed620–719, 720+ (CFPB TCCP targeted tiers) files.consumerfinance.gov, 2025-12-31
Grace period25 days files.consumerfinance.gov, 2025-12-31
Cash advance APR17.99% files.consumerfinance.gov, 2025-12-31

Chase Freedom Flex

IssuerChase
Typecash back
Annual fee$0 creditcards.chase.com, 2026-10-11
Regular purchase APR18.49%–27.99% variable creditcards.chase.com, 2026-10-11
Rewards5% rotating quarterly categories (up to $1,500, activation); 5% Chase Travel; 3% dining & drugstores; 1% other creditcards.chase.com, 2026-10-11
Sign-up bonus (≈$)$250 $250 after $500 in 3 months (limited-time) creditcards.chase.com, 2026-10-11
Intro APR15 months 0% intro APR 15 months on purchases and balance transfers creditcards.chase.com, 2026-10-11
Foreign transaction feenone Issuer page (2026-10-11) shows 0%; CFPB TCCP (2025-12-31) listed 3%. Newer issuer figure used. creditcards.chase.com, 2026-10-11
Penalty APRup to 29.99% Chase's CFPB-filed agreements list a penalty APR of 'up to 29.99%'; agreements are not labeled by product, so this is issuer-level consumerfinance.gov, 2026-06-30
Late feeup to $40 up to (first and repeat late fee) files.consumerfinance.gov, 2025-12-31
Balance transfer fee5% files.consumerfinance.gov, 2025-12-31
Cash advance fee5% files.consumerfinance.gov, 2025-12-31
Credit needed620–719, 720+ (CFPB TCCP targeted tiers) files.consumerfinance.gov, 2025-12-31
Grace period21 days files.consumerfinance.gov, 2025-12-31
Cash advance APR28.49% files.consumerfinance.gov, 2025-12-31
CFPB survey APR (2025-12-31)18.24%–27.74% files.consumerfinance.gov, 2025-12-31 older; issuer figure above is newer

Downsides

PenFed Power Cash Rewards63.3%
PenFed · cash back · limited data
Annual fee $0 (CFPB TCCP; issuer page did not render a clear fee)APR 17.99% variableRewards 1.5% baseCredit 620–719, 720+ (CFPB TCCP targeted tiers)
⚠ Penalty APR up to 17.99% · 1.5% on all purchases; 2% for PenFed Honors Advantage members (not modeled). Per PenFed's card pages.
Chase Freedom Flex77.3%
Chase · cash back
Annual fee $0APR 18.49%–27.99% variableRewards 5% rotating quarterly categories (up to $1,500, activation); 5% Chase Travel; 3% dining & drugstores; 1% otherCredit 620–719, 720+ (CFPB TCCP targeted tiers)
⚠ APR up to 27.99% if you carry a balance · Penalty APR up to 29.99% · Late fee up to $40

No paid placement. No issuer pays VaultRubric for inclusion or rank; links go to the issuer's own page. Ranks come only from the published rubric below.

FAQ

Which is better, PenFed Power Cash Rewards or Chase Freedom Flex?

On VaultRubric's rubric: Chase Freedom Flex scores higher. The better card for you depends on where you spend; the calculator shows net value for your spending.

Estimates, not financial advice. Taxes, insurance, PMI and fees vary by lender, county and city; confirm with your lender, dealer and state agency before acting.