Sikura: Offline Password Vault

Sikura is a password manager built on a simple promise: you pay once, and your passwords stay on your phone. No subscription. No account to create. No cloud of ours holding your data. WHY PEOPLE SWITCH TO SIKURA Most password managers rent you access to your own passwords. Stop paying, and you are locked out of the vault you filled yourself. Sikura is built the opposite way: whatever you saved is yours, readable and exportable, forever — whether you pay or not. PAY ONCE, NOT EVERY MONTH A single one-time purchase unlocks unlimited entries. There is no recurring fee, no renewal, no price increase next year. YOUR DATA NEVER LEAVES YOUR DEVICE Your vault is stored locally, encrypted, on your phone. There is no Sikura server, no sync service, no analytics, no tracking, and no ads. We cannot read your passwords — not because we promise not to, but because they are never sent to us. NO LOCK-IN, BY DESIGN Your vault is a standard KDBX file, the format used by KeePass. Export it whenever you want and open it with any KeePass-compatible app, on Android, Windows, macOS, Linux or iOS. Leaving Sikura takes one export — that is the point. WHAT YOU GET • Strong encryption — Argon2id key derivation with AES-256, inside the open KDBX standard. No home-made cryptography. • Biometric unlock — fingerprint or face, with your master password always available as fallback. • Recovery Code — a real offline recovery path, shown once at setup. Lose your master password and you can still get back in. • Password generator — adjustable length and character sets, built on a secure random source. • Copy with auto-clear — copied passwords are wiped from the clipboard after 30 seconds. • Screenshot protection — the app is hidden from the task switcher and blocks screen capture. • Encrypted backup and restore — export a KDBX file you can actually open elsewhere. • Import from your old manager — bring passwords in from Chrome, Bitwarden, LastPass, 1Password or KeePass via CSV. • Works fully offline — no connection needed to open your vault, ever. • Available in English, Arabic, Indonesian, Italian, Polish, Portuguese, Spanish, Turkish and Vietnamese. THE FREE TIER IS NOT A TRAP Sikura is free for up to 10 entries, with every security feature included — nothing is held back. If you need more, one payment unlocks unlimited entries. And if you decide not to pay, you keep full access to the entries you already saved, and you can still export all of them. You are never locked out of your own passwords. WHO IT IS FOR People who want a password manager that behaves like a tool they own, not a service they rent. If you value working offline, keeping your data local, and being able to walk away with your file intact, Sikura is built for you. Security is not improvised here: Sikura builds on a mature open-source crypto engine and the open KDBX standard. What we add is the interface, the honest model, and storage you can trust.