VELMUN
Apps that run on your phone, not on our servers

We make apps.
Your data stays yours.

Velmun builds small, focused apps — starting with naido, a sleep tracker for parents that forecasts naps the way meteorologists forecast rain: as an honest window, not a fake minute. Everything runs on your phone. There is no account and no cloud. If you want to sync with your partner's phone, the data is encrypted on your device first — so even we couldn't read it.

We come from physics, privacy law and software engineering. It shows.

4 in 5naps inside the forecast window
0accounts. No login, no e-mail.
30 daysuntil sync data self-deletes
EUhosted, at Cloudflare

Works without us

The app is complete on its own. No login, no server it depends on. If Velmun disappeared tomorrow, your app would keep running.

Sync without an account

Pair your partner's phone with a QR code. No e-mail, no password, nothing to remember. We never learn who you are.

You pay for upkeep, not access

Sync is a subscription because a relay costs money to run — not because your data is held hostage. Cancel, and everything stays on your phone.

Our apps

naido
In development

Sleep tracking for parents. Forecasts when your baby will be tired and learns only on your phone. Import from Napper or Huckleberry so it works from day one.

naido.app →

Independent by design

Velmun is independently run. No investors demanding growth, no acquisition that rewrites the privacy policy overnight, no roadmap that needs your data to justify itself. That limits how fast we grow. It also limits what can go wrong.

If that ever changes, it will say so here.

Why we build it this way →