App Intel

JokboWorld: Korean Family Tree

Livebookdabanginc9 apps · 3.4K installsLifestyleFree · contains adsIn-app purchases: $9.99 - $199.99 per itemcom.jokboworld

Create your Korean family tree, invite relatives, and save it as a PDF. Free.

Alert me★ WatchOpen in Play ↗
Total installs
520
exact · Play shows 500+
Installs / day
~10
est. · lifetime avg over 50 days
Rating
—★
— ratings · — reviews
Released
22 Aug 2026
2mo ago
Last update
23 Sept 2026
v4.0 · 19d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Device or other IDs
  • Collects data Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

15 in 5 groups
5 Sensitive3 Notable7 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

  • See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE
OtherNotable9

Access to miscellaneous device features that don't fit other categories

  • Connect to or disconnect from Wi-Fi networks and change saved Wi-Fi settingsconnect and disconnect from Wi-Fi · CHANGE_WIFI_STATE
  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
🌳 JokboWorld — Find Your Roots A jokbo is a Korean family genealogy book, passed down for generations to record who came before us. JokboWorld brings that tradition online, so your family's history lives somewhere it won't be lost. No software to install. Start on your phone in a few minutes. ■ Your family tree draws itself Add a person, connect a relationship, and the generational tree builds automatically. · Parent, child, and spouse connections · Bon-gwan (ancestral seat), pa (branch), and hangnyeol (generational name) · Adoption and lineage-transfer records, the way traditional jokbo do · Hanja names, birth and death dates, photos, and notes The free plan covers 20 people — enough to map your immediate family and see whether this is for you. ■ Build it together No one remembers a family's history alone. Invite relatives and let each of them fill in what they know. · Simple invitation links · Admin, editor, and viewer roles · Per-person privacy: public, friends, or family only ■ Export your tree as a PDF Save your finished family tree as a PDF file. Print it for a clan gathering, show it to your grandparents, or pass it on to your children. ■ A library for tracing your roots · Bon-gwan guides — Gimhae Kim, Jeonju Lee, and 100+ other ancestral lineages · How-to articles: tracing ancestors through Korean family registers (jejeok deungbon), reading an old jokbo, understanding hangnyeol, adoption records · Historical records compiled from publicly available sources The library is open to read without signing up. ■ Family and clan community Connect with people who share your roots. · Share news and photos in the feed · Create boards for your family or clan association · Add friends, comment, and react ■ Who this is for · Anyone who wants to record an elder's memories before they fade · Clan associations digitizing a paper jokbo · Parents who want their children to know where they come from · Korean adoptees and diaspora families searching for their roots ■ Plans · Free — up to 20 people · Annual, Premium, and clan-scale plans — higher limits, family invitations, PDF export Purchases are made in the app. The free plan stays free for as long as you use it. ■ Support · English / 한국어 · Dark mode · Contact: [email protected] Korean genealogy · Jokbo · 족보 · 가계도

What's new

The billing library has been updated.

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