Hi Guys, I have just put one of my apps into the amazon app store, didnt have to change anything in the android binary to insert, They have an internal app testing service and it passed everything, exept an old kindle device (2011) but pass on all other devices even these blackberry devices BlackBerry Leap BlackBerry Passport BlackBerry Classic BlackBerry P'9983 BlackBerry P'9982 BlackBerry Z30 BlackBerry Z10 BlackBerry Z3 BlackBerry Q10 BlackBerry Q5 Its all free to insert and so on, but not having any of the kindle or fire or blackberrys, cant test it myself, but my binary passed all there tests and i have inserted it into there store, just thought i would let you know, another market place cant hurt lol :)

Thank you for this info, will have to publish some of my apps in the Amazon store too.

Don't forget these app stores http://www.businessofapps.com/the-ultimate-app-store-list/

Actually been on the Amazon Appstore since it opened and yesterday after reviewing my Appannie stats, I've done better with one particular paid app on Amazon vs Google Play. I think Google Play is a lot more over saturated than Amazon.. It doesn't hurt to add it and it was definitely a significant difference. You can do a live test as well before you submit it from the site as well.

Does this apply to Eclipse generated apk files?

Works for both, nothing special needed really. I had a problem as well with the first generation Kindle, but that has happened starting last year. A change in the sdk when the Firephone etc was introduced. The review process is finicky just a tad but its only about 24hrs or less :)

Blackberry is making their own android device. You can also submit android apps to their stores, though nobody really uses them

My brother has a z10 and goes directly to Amazon..the pool of apps is larger although I agree nobody uses it much anymore.

How do I submit the App to Amazon App Store. Is there a step by step guide? Any cost involved?

its all free, you dont need any extra software, you just test your apk within there website, prepare store page and in couple hours its live, heres link. https://www.amazon.com/gp/feature.html?ie=UTF8&docId=1000626391&isAUI=1

More specifically you can test your apk here to see if it will run. No login or free membership required to test https://developer.amazon.com/public/resources/development-tools/app-testing-service