Shopping in IKEA on a busy day isn't fun but it's easier to do if you know what you want. Today IKEA launched a handy iPhone app that lets you flip through its catalogue, which features 376 pages and 4000 images. We've been testing the app out today and we really like the ability to flick through thumbnails and zoom in on individual products. You can't buy products using the app which is a shame and there's no store info, such as store location or a stock checker - we hope IKEA adds that functionality soon. You can download the app here.