App Support

NodeLinker Support

For discovery, trusted peers, chat history, Community, walkie-talkie, relay delivery, Morse or notification questions, open NodeLinker Support.

Feature help

Current areas covered by NodeLinker:

Nearby peer discovery designed to work over local device-to-device connectivity

Private 1:1 chat plus Community broadcast with persistent local conversation history

Walkie-talkie voice with a simple push-to-talk overlay and speaker playback

Store-and-forward relay with hop limits, duplicate protection and delivery state

Trusted peers, profile photo, notifications and manual disconnect controls

Optional Morse send/receive workflow using flash, camera and sound when enabled

Common topics

Permissions and device access

NodeLinker may request iOS permissions only when a feature needs them. You can review or change permissions at any time in iOS Settings.

The app is not behaving as expected

Close and reopen the app, confirm iOS is up to date, review the app permissions, and restart your iPhone. If the issue remains, contact us with your iPhone model, iOS version and a brief description of the issue.

Privacy questions

Review the app-specific privacy page for a plain-language overview. The production App Store privacy disclosures should always match the actual app build and third-party SDK behavior.

Request support or report a problem

Email our support team and include the app name, app version, device model and any steps that reproduce the issue. Please do not email sensitive health, identity or authentication information.