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CardSwipe

Co-founder, CardSwipe

Shaurya Dattani

Builds the interface: the iPhone and Apple Watch screens, and the widget that answers before the phone is unlocked. Tests every build before it ships.

iOS 18 and watchOS 11, US cards. On the App Store Thursday, November 5, 1:00 AM Pacific. Built by Shaurya Dattani and Aarav Patel.

CardSwipe support will never ask for account numbers, passwords, card numbers, or any other credential, for any reason. Reward rates are estimates based on published issuer terms, not guarantees. CardSwipe is not affiliated with, endorsed by, or sponsored by any card issuer named on this site, and carries no paid placement: rankings are computed from published issuer terms alone.