The app is live on the App Store. Big thank you to Chad Caswell for design and implementation!
There are several ways to get the app:
1) From Chad's website: https://gridfriday.com/apps/seac
2) A direct link to the App Store: https://itunes.apple.com/us/app/seac-companion/id1068993314?ls=1&mt=8
3) Searching the App Store for “seac”.
=== ANDROID ===
For those without an iPhone or iPad, there is also a web version at: https://gridfriday.com/seac