World Flags Trainer helps you learn to recognise the flags of the world. You can browse the 164 flags in alphabetical order, or if you prefer, why not select the colours of interest to browse them by. Furthermore, look at the flags with horizontal stripes. The combinations are many and varied - you can even choose flags with the selected colour on them (like red and white, with vertical stripes will present PERU and CANADA).
In this way you soon start remembering which flags belong to individual countries.
Now available in a compilation of Apps - Trapps1