A full version app for iPhone, by Michael Parlee.

Shralp is an open source software for displaying tidal graph and current predictions. It is designed to be compatible with Apple Watch, iPhone, and iPad. It supports thousands of tidal locations, and provides high-resolution graphs that are compatible with Apple Watch.

How to Use

On your Apple Watch, iPhone, or iPad, open the application. You will be prompted to install the app on your device. If you have previously installed the app on your device, it will be visible on your device’s home screen.

On your device, open the application and enable the network connection.