Personal safety, end-to-end encrypted

When something goes wrong, your phone becomes a black box the people you trust can see.

One press starts recording video, audio and location and streams it straight to a server, encrypted so that only your trusted circle can open it. Even if the phone is taken a few seconds later, what it captured is already safe.

Get it on Android Get it on iPhone

The first seconds matter most

0.0 sYou press the alarm. The app immediately generates keys for this session and encrypts everything it captures from here on.
< 1 sThe first photo and your last known location are already on the server. Your trusted circle gets a push notification.
1–10 sA photo every second, so something gets through even on a weak connection. Video and audio start in parallel.
ongoingLocation every few seconds, short video segments, audio. Quality adapts to the network. Nothing waits in memory: everything is written to disk first, then uploaded, and re-sent if the connection drops.
if silentIf the phone stops reporting for a minute, your circle is told that contact was lost and sees the last place you were.

Only your circle can see it

Video, audio, photos and even your coordinates are encrypted on your phone. The server stores sealed data it cannot read. Keys are shared only with the people you chose.

Cannot be deleted under pressure

While an alarm is active, nobody can delete the recording, not even you. Ending it requires your PIN or biometrics. Deleting later takes 24 hours and your circle is told.

Three ways to use it

Alarm for danger. Witness for openly recording an incident with a tamper-evident timeline. Beacon for a child or an older relative: location, check-ins and a big help button.

Built for families

One subscription covers up to six people. Adults see each other, children are seen by adults, and everyone who is being watched knows it and can switch it off.

What Bliper cannot do, honestly

On iPhone, the camera only records while the app is on screen. If you lock the phone or switch apps, video stops; location keeps going and video resumes when you return. Android can record in the background.
It cannot send SMS by itself. Neither iOS nor Google Play allow silent SMS. When there is no internet, the app prepares a text with your coordinates and you tap Send. Separately, our server can text your circle as a backup when a push notification was not opened. That is an escalation channel for the Family Pro plan, not a stream of messages.
Your circle needs the app. Because everything is encrypted end to end, there is no web page that can show a live stream. Invite people before you need them.
It is not an emergency service. Bliper tells people who care about you. Calling your local emergency number is still the first thing to do when you can.

Plans

Free: two family members, two trusted people outside the family, 30 days of history, standard video quality.

Family Pro: up to six family members, ten trusted people, a year of history, HD video, and SMS escalation. New families get 14 days of Pro at no charge, no card needed. Prices are shown in the app and billed through the App Store or Google Play.