WPAPP.NINJA is described as 'We create Android and iOS apps for WordPress sites'. There are more than 10 alternatives to WPAPP.NINJA, not only websites but also apps for a variety of platforms, including Android, iPhone, Android Tablet and iPad. The best alternative is AppConvertly.com. It's not free, so if you're looking for a free alternative, you could try Website 2 APK Builder or appenguin. Other great sites and apps similar to WPAPP.NINJA are MobiLoud (Paid), NowOnMobile (Paid), Fastnative (Paid) and GoNative.io (Paid).
Turn your website into an Android app in minutes. It's free! Convert the most complex web application or website to an Android app in minutes. Enjoy Continuous Delivery - live app updates instead of waiting for weeks. Save hundreds of developer hours.
NowOnMobile creates dedicated and native Android/iOS apps for blogs and WordPress websites. Every mobile app is made individually and uniquely to the blog content. Apps are not generated like in most of the alternative solutions.
Turn your WordPress into an app with Worona. FEATURES In every pocket - Let users carry your app right in their pockets. Read offline - The app allows your users to read your posts even when they don't have internet.