Appaloosa-Store - Appaloosa helps businesses maximize the deployment of enterprise mobile apps. Deploy your enterprise app store for Apple iOS and Android apps to employees & testers.
TestFlight - iOS beta testing on the fly.
AppBlade - AppBlade provides essential tools for mobile app development.
TestFairy - Painless Beta Testing
TestLauncher - TestLauncher provides crowdsourced QA and managed dedicated QA teams 24/7.
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.