Pocket-lint is reviewing Kobo for Android:
Overall the Kobo bookstore seems well stocked and the prices are competitive. The app itself we have found perfectly good for reading and we appreciate the syncing across devices, so we can move from Kobo ereader, to Android phone to iPad, something that was previously the preserve of the Kindle system.
The real question is why you’d choose Kobo over the Kindle. Fortunately, as both apps are free and both cover a range of platforms, you don’t have to choose. Kobo gives you the diversity to access books from outside their system, as well as move books to different hardware, so for those with an existing ebook reader, it might be an obvious choice.
