Juubun Juubun Family Portal
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Parent Sign-In

Juubun Family requires a verified Google ID or Apple ID. Password-based registration is disabled.

Provisioning Security Controls
  • Verified OIDC Identity: Sign in with your verified Google or Apple account.
  • Same Wi-Fi + 2-Way Handshake: Parent and child devices must be on the same Wi-Fi network and complete a 4-digit pairing handshake.
  • Optional Biometric Lock: Require fingerprint authentication (with no device PIN fallback) in the Parent Android app so teenagers who know your phone PIN cannot unlink their device.
  • Factory-Reset Lock: Child devices cannot factory reset while linked to your family.
Family Control
Security & Setup

Pending App Approvals

Review apps requested by your children from Juubun Search.

Child Devices & Whitelists

Manage linked phones, per-device app permissions, and factory-reset lock status.

Shared Family Whitelist (All Child Phones)

Packages listed here are permitted across every child phone linked to your family unless overridden on a specific device.

Provision Child Phone

Generate a single-use 6-tap QR code protected by Same-Wi-Fi verification and a 2-way 4-digit pairing handshake.

Same Wi-Fi + 2-Way Handshake Protection: Connect both this parent device and the child phone to the same Wi-Fi network during setup. After the child phone accepts the Family Link, enter its 4-digit pairing code below to finalize setup and engage DISALLOW_FACTORY_RESET.

Step 1 — Generate Single-Use Setup QR Code

Factory reset the child phone, tap the Welcome screen 6 times rapidly, connect to your home Wi-Fi, and scan the QR code.

The child phone will be locked to this encrypted DNS-over-HTTPS resolver and prevented from overriding Private DNS in Android Settings.
Single-Use QR Ready (15-min expiry)

Device Label:

App Approval Mode:

Web Safety DNS:

Manual Link Code (if Juubun is already installed)

Ensure the child phone connects to the exact same Wi-Fi network as this device when redeeming the QR or code.

Step 2 — 2-Way Handshake (Enter 4-Digit Code from Child Phone)

After the child phone scans the QR code on the same Wi-Fi and accepts the Family Link, it will display a 4-digit pairing code. Enter it below to finalize setup and engage Factory Reset protection:

Approval & Audit History

Chronological log of family enrollments, app approvals, blocks, and unlinks.

Timestamp Device / Scope Application Decision

Security & Account

Manage your verified Google/Apple parent identity, Parent App biometric lock, and optional recovery contact number.

Parent Identity

Signed in as:

Linked OIDC Providers:

Parent Android App — Optional Biometric Lock (No PIN Fallback)

When enabled, the Juubun Parent Android App strictly requires your fingerprint / biometric sensor (with device lockscreen PIN/pattern fallback disabled) before opening the dashboard, approving apps, or unlinking a child phone. Even if your child knows your phone's lockscreen PIN or clears app storage, they cannot bypass this lock.

Optional Contact Mobile Number

Current Mobile Number: Not linked (Optional)

Juubun Parent Android App

Optional companion Android app (com.juubun.parent) sharing this exact backend.

Download Dedicated Parent APK

Install the lightweight Juubun Parent app on your own Android phone to approve child app requests, complete SMS 2FA, and display 6-tap provisioning QR codes on the go. Unlike the child DPC build, the Parent APK requests zero Device Owner or package-visibility privileges.

Download juubun-parent.apk