Lightroom 4 Retouching App with eight videos, totally two hours of intstruction detailing a simple workflow to help you get the most from Lightroom, including retouching. Usually this app retails for $5.99/£3.99 but today it is free. Click here to download.    

This is a great app that includes eight videos, totalling just over two hours. These videos will help you master a very simple work flow to retouch using all the tools available with Lightroom 4. Usually this app retails for $5.99/£3.99 but today, you can pick it up for free. Click here to download.    

Quickstart Lightroom 4 is an iOS universal guide to help you get up and running in Lightroom 4. It comes with ten chapters and various tutorials with tips and techniques packed in to. Usually this app retails for $5.99/£3.99 but today it’s free. Click here to download.