Keep your family’s story for the people who come next.
Biokeeper is a family tree and family history app. Build your tree, preserve memories, message your relatives privately and keep wills, land titles and certificates in a sealed vault. On Android and on the web.
Build your family tree together, with every relative in one place.
Add parents, partners, children and cousins. Everyone you add stays in the tree, whether or not they have joined yet.
Households with clear roles
One permanent head, co-admins the head appoints, and an heir you name yourself.
Honest about who is who
Active members, records of people who left, and people who have died are each shown differently.
Death is confirmed by the family
One relative raises it and others confirm. A single objection stops it.
One person, one record
If a relative already added you, Biokeeper asks whether that record is you, so you are never in the tree twice.
Illustration of the three states the tree shows
Preserve family memories, and choose exactly who sees them.
Photos, video, voice, polls and plain words. Every memory has its own privacy setting.
Text, photo, video and audio
Edit a memory later, save the ones you love, and search what you have kept.
Bold, italic and strikethrough
A small toolbar does the typing for you. Mention relatives with @ and they are notified.
Polls and stories you can answer
Vote once, see who chose what, and reply to a status with a message or a quick reaction.
Comment threads you can follow
Replies sit under the comment they answer, and a long thread folds away.
The day we planted the mango tree. Everyone came.
Private family messaging that only the people in the chat can read.
Chats are end-to-end encrypted, so Biokeeper’s server cannot read what you write.
Edit and delete, the way you expect
Fix a typo, delete a message for yourself, or delete it for everyone.
Disappearing messages
Turn them on for 24 hours or 7 days, per group.
Voice notes, files and documents
PDFs and text open right inside the app, with a tab for media, docs and links.
Groups and communities
Join by link, code or QR. Admins can approve who joins and mute announcements to admins only.
Example conversation
Plan family events and bring everyone together, near or far.
Plan a reunion, a wedding or a memorial, and let people give toward it.
RSVP with or without an invitation
Anyone who can see an event can answer Going, Maybe or Decline.
Contribute by mobile money
Events and fundraisers collect gifts, and refunds are built in.
Fundraisers with a picture
Tell the story, add a photo, and change it whenever you like.
Everyone is welcome
A secure digital vault for wills, land titles and certificates.
Free for every person. Documents are sealed on your phone, so nobody else holds a key that opens them, including us.
Your recovery card
A 28-character card, kept by you, can open your vault if you lose your phone.
Heirs, witnesses and an executor
Name who receives what, and who confirms before anything is released.
A false alarm gets stopped
If you are asked to confirm a release and you are alive, one tap on “I am here” stops it.
Locks itself, hides from screenshots
Passcode, fingerprint, and automatic locking when you step away.
Control your privacy: what is shown, who reaches you, and what stays.
Your details and your account belong to you.
Profile privacy, detail by detail
Birthday, place of birth, email and phone: Everyone, Connections or Only me. Hidden details never reach another phone.
Block and report
Blocking removes the other person’s posts, messages and requests from your view. Reports go to moderators, and removals can be appealed.
Notifications you choose
A switch for messages, family, posts, connections and milestones.
Leave on your terms
Thirty days to cancel, and you choose who looks after the people you wrote down.
Profile privacy, as in Settings
Earn from the public memories and stories you share.
Price a public memory, rent it for a while, or gather a collection. A purchase gives access, never the copyright.
Unlock, rent or subscribe
Readers pay with mobile money and the memory opens in place.
Family never pays
Your household and family tree always see your memories for free.
Earnings you can see and withdraw
Your balance, sales and payouts in one place, with a 7-day refund window for buyers.
3 photos · 1 video
Only public memories can be premium
A family history app in English, French and Kiswahili.
Choose your language when you first open the app, and change it any time in Settings. Notifications and emails follow it too.
More from BioKeyPer
Biokeeper is one of several products from BioKeyPer, which builds privacy and data-ownership tools.
Start your family tree today.
On your phone or on any computer: www.biokeeper.app