I always go to MidValley megamall whenever I want to exchange my ringgits but recently I’ve come across a mobile app called Currenseek. It shows you all money changers and banks on a map with rates that seems updated daily. As it’s a location-based app, it can detect your current location and show you the nearest banks/money changers with the most competitive rates. Haven’t given it a real try yet though as I don’t need to exchange ringgits right now but it's worth giving it a try as it shows how much you can end up saving/losing if you take a trip to MidValley or elsewhere. You check out the app here http://currenseek.com/. If anyone here have used the app before, please share the experience with the rest. Thanks