I'm looking for feedback on a tool that lets you add and change in-app notifications and local notifications.<p>For example: "Congratulations, you've now played more than 10 levels!" when an user completes their tenth game.<p>You can change and add new notifications without redeploying and submitting, and the notifications will still work when the users is offline.<p>I'd love to know what HN thinks of this idea, and if this is a real problem people have faced.