* Create an emulator matching a device's size and pixel density. * Design a layout using Designer and the emulator. * Write the code in the B4A's code editor ("IDE"). * Test the code on the emulator or the actual device. * Compile the code into a distributable form.

* Developer-friendly * Multi-language * Multi-platform * Same modern GUI available on all platforms * Flexible MDI (multiple document interface) * Customizable * Extensible: can integrate preferred tools * Free Software * Language-sensitive editor * Automatic generation of body files * Source code reformatting * Intelligent source code navigation * Context-sensitive search and replace * Application builder *Automatic code fixing * Version control (CVS, ClearCase, etc.) * Visual file comparison * Graphical source-level debugger * Project and program entities explorer * Project wizard * Types and program entities graphs * Call graphs * File dependency graphs * Project dependency graphs