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Is there is any limit of android gcm push notification ?

Actually I am getting message that your GCM subscription expired with device ID: ..............

I have send just 1000 messages only.

Now how to registered the same device again with same sender and application.

user1924911
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2 Answers2

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No there is no limit as @Pals pointed out but there is a limit on the number of recipients per message. You can send out a message to 1000 users at a time, so if you have more users you'll have to send the message multiple times from your server but to different users each time.

Warpzit
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  • Is it true that i am not able to receive any message of push Notification as there was more than 1000 Installs by User. – Rajan Bhavsar Jul 07 '15 at 08:55
  • maybe you can help me, please see http://stackoverflow.com/questions/34826165/google-cloud-messaging-limit – ghanbari Jan 17 '16 at 08:18
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Your first question: There is no limits.

Your seconds question: Unlike IOS, in android the registration_id will expire for certain reason. (e.g. re-install the app) To be safe, you should update the id to your push server everytime the app starts.

Calvin
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