What are some alternatives?
When comparing Fastnative and AppPresser, you can also consider the following products
GoNative.io - Convert your existing web application into native Android and iOS
Website 2 APK Builder - Convert your HTML, CSS, JS and all other web content into an Android App within seconds.
appenguin - Turn the most complex web application or website to into an Android app in minutes, for free!
AppInduce - The Next Generation DIY App Builder
Andromo - Android app maker software.
Appmaker - Appmaker helps E-Commerce and Digital Media businesses with Beautiful Native App experience (Android & iOS)