You could use Realm Object Server instead of signing up for Realm Platform.
Another option you can investigate is AWS AppSync.
You also can just configure your data layer to get from the cache if offline, and get from your Rails app if online. You can use the Reachability framework to get notifications when an Internet connection comes back online.
Another option you can investigate is AWS AppSync.
You also can just configure your data layer to get from the cache if offline, and get from your Rails app if online. You can use the Reachability framework to get notifications when an Internet connection comes back online.