A RezMela app is an object that you can rez which will allow you to create and save your own builds via an easy-to-use HUD.
There are different apps for different purposes. Here are a few examples:
- Melablocks — a suite of fun and useful building-block applications
- Smartblocks — part of the Melablocks suite facilitating inworld text and image displays, as well as other interactive features
- Landtiles — a powerful inworld tool for setting up an OpenSim region or creating a region-sized sky platform
For an overview of how to use a RezMela App, please see First Steps with RezMela.