dbForge Data Generator for MySQL is a powerful GUI tool for creating massive volumes of realistic test data. The tool includes a large collection of predefined data generators with customizable configuration options that allow populating MySQL database tables with random data. You don't have to create your test data manually anymore - dbForge Data Generator for MySQL makes the data generation process easy and fast.
Generate Data - GenerateData.com: free, GNU-licensed, random custom data generator for testing software
AppMySite - An automated no-code app builder
Random Data - Generate random data for testing
AppyPie AppMakr - AppMakr is a browser-based platform designed to make creating your own iPhone app quick and easy.
Softbuilder SB Data Generator - SB Data Generator is a simple and powerful tool to generate and populate selected tables or entire databases with realistic test data.
AppyBuilder - An App Inventor 2 spin-off. Formerly called AILiveComplete.