NounouLink

NounouLink is the 100% local app that connects a childminder and a child's parents, without ever relying on a mandatory server. Your phone is the server: your data remains encrypted, on your device, and belongs to you.

🔒 100% LOCAL FIRST
No account, no registration, no password. The app works entirely offline. Sensitive data is encrypted (AES-256) with a key generated and stored on your phone, never transmitted. No ads, no trackers, no third-party analytics SDKs.

📔 DAILY LOG
Arrival, departure, meals, naps, bottle, diaper, mood, temperature, medication, free-form notes — the child's entire day, entered in seconds with large, clear icons.

📸 PHOTOS
One gallery per child, compressed and stored locally. Share everyday moments with parents, in complete privacy.

💬 COMMUNICATION LOG
Direct messaging between the nanny and each parent—one chat thread per family, to stay in touch without leaving the app.

🗓️ SCHEDULING & ATTENDANCE
Arrival/departure/absence tracking, with editable history, for accurate monitoring of childcare hours.

📄 CONTRACTS
Create, track, and export your childcare contracts as PDFs—clean layout, ready to print or share by email.

💶 PAYSLIP
Automatically calculates hours worked and the amount due based on the contract, with PDF export of the payslip.

🔗 SIMPLE AND SECURE PAIRING
The nanny and each parent exchange an encryption key by scanning a simple QR code between their two phones—no data passes through a server during pairing. A nanny can track multiple children and multiple families, each with their own independent pairing.

🔔 LOCAL NOTIFICATIONS
Generated directly on your device — never via a third-party notification service.

☁️ OPTIONAL ENCRYPTED SYNC
If you enable syncing between paired devices, your data is transmitted end-to-end encrypted through a technical relay that cannot read any of its content — it only stores already encrypted data and deletes it as soon as it is received. This channel remains entirely optional: the app works perfectly well without it.

🗑️ TOTAL CONTROL OF YOUR DATA
Delete any data at any time, or uninstall the app to erase everything permanently. Deleted photos and messages are truly gone, even on the device of the person with whom you shared them.

Designed for simplicity: minimal text, large icons, a maximum of three clicks per action, and an opening time of less than two seconds.

NounouLink offers the peace of mind of a digital communication log, without ever sacrificing the confidentiality of your child's data.