Instagram for Android went live in the Google Play store yesterday but just a couple of hours after its official Android debut the application received an update fixing problems some users were having right from the beginning.
If you were having compatibility issues when running the application, the new version, 1.0.1, should fix those (or at least tries to). “Bug fixes to address several camera related crashes” is the single entry in the changelog. Make sure you update to the latest version if you experienced crashes; if you still have problems, fingers crossed a new patch will be released soon.
Source: Google Play