TestFlight - iOS beta testing on the fly.
TestApp.io - A platform that helps both mobile app developers and owners to easily share their apps with everyone to get feedback before reaching publicly to Google and App stores.
AppHost - Free iOS and Android (IPA and APK) app hosting for enterprise and internal mobile apps.
Beta Family - 50,000 testers to test your app
TestLauncher - TestLauncher provides crowdsourced QA and managed dedicated QA teams 24/7.
Install On Air - Install On Air offers Testflight and Diawi Alternative for iOS and Android App. Distribute your application in less time with best platform for app distribution.