NotiSync

Extrawdw

About this app

NotiSync brings your notifications to every device you own — your phone, your tablet, and more — without exposing their contents to the cloud.

Pick the apps you care about, pair your devices with a quick QR scan, and your notifications follow you. Everything is end-to-end encrypted, so titles, messages, senders, and images stay readable only on your own devices. There's no account to create and no profile to mine.

WHY NOTISYNC

• End-to-end encrypted: notification content is sealed on the sending device and opened only by your trusted devices.
• No account, ever: no sign-up, email, password, or profile. Your devices trust each other directly.
• Secure pairing: scan a QR code, use a pairing link, or tap with NFC on devices with NotiSync installed, then verify the safety number.
• Per-app control: choose exactly which apps mirror with a searchable list. NotiSync is opt-in, so nothing mirrors until you turn it on.
• Dismiss once, clear everywhere: swipe a mirrored notification away and it clears on your other devices too.
• Smarter noise control: ongoing service, media, transport, blank, and summary notifications are skipped; low-priority alerts can be batched.
• Built for conversations: messages, emails, calls, reminders, app icons, avatars, big text, and private media are mirrored with matching notification channels where possible.
• iPhone support: Receive and mirror notifications from a paired iPhone over Bluetooth (ANCS), with no companion app required.
• No ads: NotiSync contains no advertising. Optional crash and performance reporting can be turned off in Settings.

HOW IT WORKS

1. Install NotiSync on each device you want to keep in sync.
2. Pair your devices: one device shows a code, the other scans. Confirm the safety number before trusting it.
3. Choose the apps to mirror. From then on, selected notifications appear on your trusted devices, end-to-end encrypted.
4. Optional: enable the iPhone bridge to receive notifications from a paired iPhone over Bluetooth.

PRIVATE BY DESIGN

NotiSync is designed so the service operator cannot read your notifications. Device keys are generated locally and stored in each platform's secure key storage when available. Notification content and private images are encrypted before leaving the source device; the server never receives plaintext titles, messages, senders, or images.

There is no NotiSync account. Your trusted-device list and app choices stay under your control. The relay and platform push services only transport end-to-end encrypted data; they cannot read your notification content.

Read the full privacy policy: https://notisync.apps.extrawdw.net/privacy/

What’s new

New: NotiSync Seal lets you sign Git commits from remote computers using OpenPGP key on your phone.