The Adobe Reader has been released for Android and is available at Android market officially. Although, the release of this app went un-noticed and has not gained popularity due to Google IO conference, it has already been downloaded for over 250,000 times now and that number is on a rise.
The Adobe Reader app is in version 0.9.0.0 and has serious lack of features. To start with, it has no search to look up a word or text. It has no bookmark feature to quick access and bookmark pages for later reading. It has no usable feature of a document reader. The only thing it has, is great looks and a good User Interface (UI).
The app fetches the next four pages in advance and this can help in scrolling. Though, some argue that if we want to jump to a page (far away), re-loading the next four pages from this new page takes some time and this makes the app a resource hog. However, it works nicely if you are a slow reader.
The app also supports multi-touch actions like pinch-zoom. Again, here the rendering is extremely slow and once you start moving out of zoom, the rendering takes some time giving ugly blocks on the screen in that process.
Other options include an open file dialog and switching to text mode which shows the document as text.
This is the first version of this product and it is too hard to judge the product from this. The guys at Adobe are clearly confused and they need more time to figure out what basic features a PDF app must contain. I would install this software for its UI and on the hope that a better next version is coming soon. Though, using it something I would not do or recommend at all.