Share settings/preferences to other devices through cloud or bluetooth?
<p>I want to create an app (a reminder app) that users can set their settings like:</p>

<p>Meeting date: 8:00am
things to bring: water, food, ballpen, paper
people to bring: Oliver, Anna, Bryan, Jack</p>

<p>and users can share their settings.</p>

<p>for example I am Oliver and I set those settings. I want to share those settings for Anna to.
Then I can send it to her via bluetooth or via download link, or even sync it with her google account.</p>

<p>then those settings will be applied to her app too.</p>

<p>how can I do it this way guys? Any reference, tutorials, similar apps?</p>

<p>I also want my settings to have its own extension like oliver_settings.nem</p>
