K Bank vs Discover Bank.
K Bank (K78/100) and Discover Bank (D60/100), scored on the same six pillars and compared row-by-row. Every cell is sourced from licence registers and live pricing pages, not opinion. K Bank leads Discover Bank 3-1.
| D Discover Bank №51 · OCC 60 /100 | K K Bank №09 · KDIC 78 /100 | |
|---|---|---|
| Score | ||
| Composite score Out of 100 | 60 /100 | 78 /100 |
| Fees | ||
| Monthly fee Cheapest paid tier (€0 if free) | €0 Free tier | €0 Free tier |
| FX markup Debit card abroad | Interbank | Interbank |
| Free FX / month EUR equivalent | €0 | €0 |
| Free ATM Before fee kicks in | — | — |
| Protection | ||
| Banking licence Tier | Payment inst. OCC | Full bank KDIC |
| Deposit guarantee Per depositor | Safeguarded US.FDIC | €50,000,000 KR.KDIC |
| Reach | ||
| Markets served Licensed jurisdictions | 1 country | 1 country |
| Crypto Coins available | No | No |
| Stocks & ETFs Self-directed | No | No |
| UX | ||
| Trustpilot Customer score | — | — |
| App store iOS + Android avg | 4.8 ★ iOS 4.8 · And 4.7 | 4.5 ★ iOS 4.5 · And 4.4 |
| Read review → | Read review → | |
Pick Discover Bank if…
OCC-chartered direct bank, integrated with the Discover Card network. Famous for zero foreign-transaction fees + 1% cashback debit. Fully FDIC-insured. The card-network-integrated alternative to Ally for travellers + cashback-driven readers.
Pick K Bank if…
Korea's first Internet-Only Bank to launch (April 2017) — predates Kakao Bank by three months. KT Corporation (Korea Telecom) is the largest shareholder, providing carrier-bundled distribution and ASEAN remittance corridors via Wirebarley. The cash-settlement counterparty for Upbit, Korea's largest crypto exchange — exposure to crypto-cycle deposit flows. Listed on KOSPI in 2024 after two shelved IPO attempts.
- Best for fees Tied
- Best for protection K Bank won 2 of 2
- Best for reach Tied
- Best for ux Discover Bank won 1 of 2
K Bank vs Discover Bank — FAQ
Quick answers to the four questions the search-bar asks most about a head-to-head.
Is Discover Bank better than K Bank?
Under our v3 methodology, K Bank leads Discover Bank 3–1 across 12 dimensions. Composite scores: Discover Bank 60/100 vs K Bank 78/100. K Bank is stronger overall, but the right pick depends on which row matters most to you — fees, protection, reach, or app quality.
Is Discover Bank or K Bank cheaper?
Monthly fee — Discover Bank: €0; K Bank: €0. Card FX markup — Discover Bank: Interbank; K Bank: Interbank. Tied across fee rows. See the Fees section of the matrix above for ATM caps and the rest.
Which is safer for deposits, Discover Bank or K Bank?
Discover Bank holds a Payment inst. licence under OCC; deposit guarantee per depositor: Safeguarded. K Bank holds a Full bank licence under KDIC; deposit guarantee per depositor: €50,000,000. K Bank is the stronger pick on regulatory protection.
Where can I use Discover Bank and K Bank?
Discover Bank operates in 1 country; K Bank operates in 1 country. Check each provider's signup page for the live country list — eligibility depends on residency, not just the licence footprint.
Want a 3- or 4-way comparison?
The dynamic compare picker handles up to four banks. Add this pair plus one or two more and we'll resolve every row.