Comparison

OneTree vs Heirloom Tree

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OneTree

Features
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OneTree is a private place for everything your family shouldn't forget — the people, the photographs, and the stories that hold a family together. Invite the people you love, build your family tree together, and watch a shared timeline fill in across the generations. Everything stays private to your family — no ads, no tracking, and we never sell your data. YOUR FAMILY TREE • An interactive, hand-drawn tree you can pinch, zoom, and pan • See at a glance how you're related to everyone — "your first cousin once removed," "your great-aunt" — and exactly how the line connects • Tap any relative to explore their branch, or step into another side of the family A TIMELINE OF YOUR FAMILY • A living timeline that spans decades — births, marriages, moves, milestones, and everyday moments • Add a memory in seconds; photos you upload appear automatically on the right date • Filter by person or kind, or keep some moments private to just you PEOPLE & STORIES • Rich profiles: nicknames, life dates, birthplaces, biographies, and heritage notes • Photo galleries kept private to your family and served securely • Gentle prompts to help you capture the stories only you remember SHARED, BUT PRIVATE • Create a family and invite relatives with a simple code • Roles for everyone: admins manage the family, editors add to it, viewers explore • Private moments are visible only to you — even admins can't see them • A family map of the places you've all been, shown only if you choose to share OneTree is built for the long haul: a calm, beautiful archive you'll want to keep adding to for years. Start with one memory today. Account & privacy: Signing up needs an email and a display name. You can permanently delete your account and your access at any time from inside the app (Family tab → Your account → Delete my account).

About

Heirloom Tree

Features
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Dedicated to the Lin family, and to every family — with wishes of health and peace. Heirloom Tree is a completely free family record app. No subscriptions. No in-app purchases. No ads. No accounts. Your family's story, written down well enough to pass on. Every family has a root system. This app is for the families who want to keep theirs. ■Why we built this The oldest storytellers in every family don't live forever. The names, the villages, the photos, the small details — if no one writes them down, they're gone. We made Heirloom Tree so every child can carry their family tree in their pocket: ancestors, origins, the generation poem, the faces of grandparents, where the family came from. This is our gift to the Lin family, and to every family. ■What it does ◆ Print your family tree as a PDF (lead feature) • One tap turns your whole tree into a print-ready PDF: genogram + generational register. • A4, A3, portrait or landscape. Pages split automatically — no one gets sliced in half. • Print it for Lunar New Year, bind it for the family altar, mail it to relatives overseas. A real family book, starting from you. ◆ Family tree (genogram) • Standard notation: square □ for male, circle ○ for female. Generations stack clearly, birth order left to right. • Parents, spouses, children — every relationship visible. The deceased belong on the tree too. • A double frame marks "me." From your own perspective, a concentric view shows how everyone relates to you. • Children who died young, pregnancies that didn't carry, relatives lost to time — they all keep a small place on the tree. Every life belongs to the family. ◆ Kinship calculator (Chinese-style cousin terms, plus English) • Type a path — "my dad's cousin's daughter" — and get the answer: second cousin. (The English cousin system is included; the full Chinese 親屬稱謂 grid is a Chinese heritage feature.) • Useful for figuring out what to call relatives at weddings, funerals, and family gatherings. ◆ Generation Poem (昭穆, Chinese heritage feature) • Enter your family's generational poem. The app tags each member with their generation and their generational character. • See a cousin's name and immediately know which generation they're from. • Overseas Chinese families who use the English interface still need this — it stays front and centre. ◆ Surname origins (first release: Lin 林) • Built-in reading content: the origin of 林 as a surname, the Xi He 西河 hall, Lin families in Fujian, Mazu (Lin Mo-niang) 媽祖, and migration from China to Taiwan. • More surnames (Chen, Huang, Zhang, Wang…) will be added in a future version. • For other locales, a short "What is a surname origin?" explainer is included alongside the Lin content. ◆ Remembrance dates (anniversaries of passing) • Local notifications for anniversaries of passing, Memorial Day-style commemorations. • Lunar calendar support for Chinese-heritage families — grandparents' dates will not be missed. ◆ Your data, fully yours • JSON backup and GEDCOM export — standard formats that work with other genealogy software. • No cloud lock-in. No account. No phone tether. ■Where it's going The current version is a quiet, complete, single-device family tree tool. A future version will add cloud sync and shared family editing. After that, relative matching to help you find long-lost branches of your family. But no matter which version ships next, free, no ads, your data is yours — these three things will never change. Dedicated to the Lin family, and to every family — with wishes of health and peace. Write down your roots. Pass the story on.

Screenshots

OneTree4 screens
Heirloom Tree4 screens

Verdict

The call

OneTree and Heirloom Tree are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OneTree ships an update every 2 days, Heirloom Tree every 3 days. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

ScorecardNo meaningful differences
OneTree versus Heirloom Tree: the parameters behind the verdict, then further details
ParameterOneTreeHeirloom Tree
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 3 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size52 MB9 MB
Age rating4+4+
DeveloperJoshua OssipPEICHEN LIN

In-app purchases

None

OneTree

No in-app purchases

None

Heirloom Tree

No in-app purchases

Questions

Is OneTree free?
OneTree is free to download, with no in-app purchases.
Is Heirloom Tree free?
Heirloom Tree is free to download, with no in-app purchases.
Do OneTree or Heirloom Tree have ads?
Neither OneTree nor Heirloom Tree shows ads.
Which is updated more often, OneTree or Heirloom Tree?
OneTree ships an update every 2 days, and Heirloom Tree every 3 days. Most recently, OneTree was updated on October 10, 2026 and Heirloom Tree on October 15, 2026.

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