Yes. The system recalculates users and send Push Alert to a present user group.

Image Push and Long Text Push works on Android 4.1 or higher.

Below this version will only receive Normal Push.

Send: A number of users that successfully receives Push Alert from the user list.

Push Open: A number of users who received and opened the specific Push Alert.

If an app isn’t available on App Store yet, you can just upload a developer version of Apple Push Notification Service certificate. 

When you publish the app, then you can upload a production version of the certificate.

adhoc version doesn’t support Push Alert even with an adhoc certificate.

Live Operation Push Alert only uses GCM and doesn't support C2DM.

An image doesn’t show up after sending Image Push.

Because of Google’s policy, Long Text Push and Image Push only show on the most recent notification. If you want to see the full context later, you can use a finger to enlarge the notification to see the full context.

No you can’t.

It only accepts number,  character, and True/False values.

Since the time is based on IGAWorks’ servers, there might be a slight difference.

Yes based on following conditions:

1. When users deleted an app.

2. When users are using the app.(You can choose the option ‘Show the message when the app is running)

3. If there’s no User Registration ID.

4. If users turned off Push Notification.

You can access the report when there’s at least one user who opened Push Alert after successfully sending it.