Offline by design
Your data stays on your phone by default. Nothing is uploaded, nothing is synced — and there's no server to breach. Only backups you export yourself ever leave the device.
Your secrets. Only you can open them.
Passwords, journal, finances — all locked inside your phone.
No cloud · No account · No backdoor. Not even we can see them.
Internal Alpha closed testing in progress · public download not yet open
The same AES-256 encryption banks rely on — but the key never leaves your hands.
Four reasons people trust it
We can't see your data
No account, no login, no collection. It's not that we promise not to look — we technically can't, because the key only ever exists on your device.
Useless to a thief
Protected with Argon2id. Even with your phone in hand, someone guessing passwords is slowed to a crawl — as long as your master password is long enough.
Forget your password? You're not locked out.
Recovery shards: create a few recovery pieces in advance, hand them to people you trust, and combine them to get back in. (Set them up beforehand — without shards or a backup, access can be lost for good.)
What we deliberately don't do
- No cloud
- No account
- No tracking
- No ads
- No backdoor
Keepspire is still in Internal Alpha and has not yet completed a third-party security audit.
Plain-English comparison: us vs cloud password apps
No technical knowledge needed — see the difference at a glance
| Question | Keepspire (your private vault) | Cloud app (data on their servers) |
|---|---|---|
| Where does your data live? | ✓Only on your phone | ✕On company servers |
| Need an account? | ✓Never | ✕Email · login required |
| Can the company see it? | ✓Technically can't | ✕In principle, yes |
| Works offline? | ✓Yes | ~Usually needs a connection |
| If the company is hacked? | ✓Nothing of yours to leak | ✕Could be a disaster |
| Forgot your password? | ✓Recovery shards bring you back (set up beforehand) | ~Rely on the company |
The same AES-256 encryption banks rely on — the difference is the key stays only with you, not on a server.
Your private vault. One key — and it’s yours.
Internal Alpha closed testing in progress · public download not yet open