Family Tree: Atreeum
Ancestry, Genealogy & Roots
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Build your family tree, record the voices behind it, and discover if your ancestry unlocks a second citizenship. Your whole line, kept like an archive.
Some families keep a shoebox of photos. Atreeum keeps the whole line — every ancestor, every date, every story, and every claim those roots might quietly hold.
Atreeum is a family tree and genealogy app built like a private archive. Start with your own name and the line walks backward: parents, grandparents, the names behind the names. Then go deeper than any scrapbook ever could.
- BUILD YOUR FAMILY TREE
A clean, archival pedigree view that grows as you add ancestors, births, marriages and the places they lived.
- DISCOVER CITIZENSHIP BY DESCENT
Atreeum checks your bloodline against real citizenship-by-descent rules for Italy, Ireland, Poland, Croatia, the UK, Greece, Cyprus, Argentina, Costa Rica and Paraguay. Find out if your ancestry could unlock a second passport — including Italy's 1948 rule and Ireland's foreign birth registration test.
- RECORD THE VOICES
Capture spoken memories and family stories as audio, transcribed automatically so a grandparent's voice is never lost.
- MAP YOUR MIGRATION
See where your family came from, plotted place by place, with the migration paths your ancestors actually walked.
- IMPORT YOUR DNA MATCHES
Bring in matches from Ancestry, 23andMe, MyHeritage and FTDNA, then link them straight to people in your tree.
- SOURCE EVERY FACT
A built-in citation library and document linking keep your research honest, while conflict detection flags dates and places that don't add up.
- GEDCOM IN AND OUT
Import an existing tree or export your own anytime. Your family history is yours to keep.
- SEE THE TIMELINE
Watch your family's history unfold as a single narrative arc, year by year, from the earliest known ancestor to today.
Ten supported citizenship jurisdictions. Unlimited ancestors. A research log, on-this-day anniversary reminders, a home-screen widget, and a quiet dark-walnut reading room built for the long-haul researcher.
Every tree makes beautiful, archival share cards — your lineage, your migration map, your year in review — so the family line travels well beyond your phone.
Atreeum works offline and keeps your family history on your device, not in someone else's cloud.
Atreeum Pro unlocks unlimited ancestors, full citizenship analysis across every jurisdiction, DNA match imports, the citation and sources library, GEDCOM import and export, automatic audio transcription, conflict detection and the dark-walnut theme.
Start with your name. The rest of the line is waiting.
SUBSCRIPTION TERMS:
- Atreeum Pro is offered as a monthly or annual subscription, or a one-time lifetime purchase. Prices are shown in the app in your local currency.
- Payment is charged to your Apple ID account at confirmation of purchase.
- A subscription automatically renews unless canceled at least 24 hours before the end of the current period.
- Your account is charged for renewal within 24 hours prior to the end of the current period.
- You can manage or cancel your subscription in your Apple ID account settings after purchase.
- A lifetime purchase is a one-time payment and does not renew.
- Privacy Policy: https://societates-civis.com/atreeum-privacy
- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
The developer, Societates Civis Pty Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SOCIETATES CIVIS PTY LTD
- Size
- 50.3 MB
- Category
- Reference
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Atrium Pro (Lifetime) $99.99
- Atrium Pro (Annual) $39.99
- Atrium Pro $4.99
- Copyright
- © Societates Civis Pty Ltd 2026