# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2012-08-20 12:00:14 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/237519407042158592) RT @MartinAhe: Push notifications: drive 67% of #app usage in month 1, 74% in month 2 and 81% of usage in month 3. http://t.co/FULZ3YGv