All your cards.One secure vault.
KeyKards lets you store, manage, and use every credit and debit card in one place. No more switching between bank apps, no more screenshots, and no more forgotten reward points.
Local encryption
Card numbers are encrypted on your device before any storage.
Biometric unlock
Reveal details only with Face ID, fingerprint, or PIN.
Zero-knowledge
Even KeyKards cannot decode your stored card data.
Everything your wallet forgets, KeyKards remembers.
Built for people who carry more than one card and want to stay in control without the hassle.
Your wallet, rendered
Every card keeps its own identity in the vault — masked by default, revealed only by you.
One vault for every card
Add credit cards, debit cards, and prepaid cards once. View card details, benefits, and status without opening each bank app.
Encrypted before storage
Card numbers and CVVs are encrypted locally on your device. The keys stay on your phone, not on our servers.
Reveal only when you unlock
Full card details stay hidden by default. Unlock them in seconds with Face ID, fingerprint, or a private PIN.
Never miss a reward
Track reward points before they expire, monitor spending milestones, and see exactly when benefits pay off.
Fee & renewal reminders
Know whether an annual fee has paid for itself through card benefits, and get a heads-up before renewal dates.
Add cards in seconds
Scan a card with your camera, tap it via NFC, or choose from a catalog of Indian bank cards to auto-fill benefits.
Secure sharing
Share one card with a family member through a time-limited, revocable link. Safer than sending a photo over text.
Free to start
Get the core vault, card reader, and security features at no cost. Upgrade only when you need more.
Your data stays yours.
Even from us.
KeyKards is built around the principle that your financial details should never be visible to anyone except you. Not advertisers, not our employees, and not an attacker with a database dump.
Local encryption
AES-256 encryption runs on your device. Your keys are generated and stored in your phone's secure enclave.
Biometric gate
No one can view full card details without passing Face ID, fingerprint, or your private PIN.
No server-side secrets
Our servers only store encrypted blobs. We do not have the keys, so we cannot read your cards.
Simple enough to use in 30 seconds.
Add, lock, and use. Three steps between you and a calmer wallet.
Add your cards
Scan, tap via NFC, or pick from a catalog of Indian bank cards. KeyKards auto-fills benefits and details.
Lock with biometrics
Set up Face ID, fingerprint, or a PIN. Your full card details are hidden until you unlock them.
Use and manage
Check numbers, track rewards, monitor fees, and share securely whenever you need a card detail.
Questions, answered.
Can KeyKards or its staff see my card numbers?
No. Your card numbers and CVVs are encrypted on your device using keys that never leave your phone. Our servers only store encrypted data that cannot be decoded without your device keys.
What happens if I lose my phone?
Your data remains encrypted on your device. Without your biometric or PIN, it is unreadable — even to us. Cloud backup and account recovery are not yet available; they are on our roadmap.
Is KeyKards free?
Yes. The core vault, scanning, NFC capture, and biometric unlock are free to start. We offer a paid plan for households and power users who want more cards, sharing links, and advanced tracking.
Can I share a card with my family?
Yes. You can generate a time-limited, revocable link for a single card. The recipient sees only the details you choose, and you can disable the link anytime.
Does it work with Indian bank cards?
Yes. KeyKards includes a built-in catalog of known Indian bank cards to help auto-fill benefit details and renewal dates. You can also add any card manually.
Start with a calmer wallet.
Download KeyKards today and keep every card in one secure, private place. Free to start, with no credit card required.
Available on iOS and Android. App store links will be added once the app is published.