Salesforce Mobile is particularly recommended for sales teams, customer service representatives, and business professionals who require constant access to critical customer data and insights. It's also ideal for organizations that already use Salesforce CRM and wish to extend its capabilities to mobile devices.
B4X - Cross platform development tools for native iOS, Android, desktop and server applications.
Zoho Creator - Zoho Creator is a low-code application development platform that helps you build a custom, mobile-ready apps to run your business.
SimPholders - A small utility for fast access to your iPhone simulator apps.
Bizness Apps - Create your own app or become a reseller and build apps for others
MobAppCreator - MobAppCreator is a self-service mobile application platform.
BuildFire - BuildFire is the easiest way for small businesses to build a mobile app in a matter of minutes for iOS and Android.