Barclaycard vs Mercury
A side-by-side comparison of Barclaycard and Mercury — TrustScores, verified reviews and ratings across the App Store and Google Play, updated for 2026.
Head-to-head
| Metric | Barclaycard | Mercury |
|---|---|---|
| TrustScore (/5) | 3.0 | 3.6 |
| Total reviews | 299 | 193 |
| Proof-verified reviews | 141 | 101 |
| App Store rating | 3.1 | 3.5 |
| Google Play rating | 2.8 | 3.7 |
| Region | Global | Global |
| Founded | 1966 | — |
Barclaycard · rating distribution
5
42 · 14%
4
71 · 24%
3
89 · 30%
2
37 · 12%
1
60 · 20%
Mercury · rating distribution
5
73 · 38%
4
48 · 25%
3
28 · 15%
2
17 · 9%
1
27 · 14%
The verdict
Mercury edges ahead with a TrustScore of 3.6/5 versus 3.0/5 for Barclaycard — but the right choice depends on the features and fees that matter to you. Read the verified reviews for both before deciding.
Explore more credit & debit cards or see alternatives to Barclaycard and alternatives to Mercury.