There have been a number of applications that hold your place in line, InQuickER, Queue Watch and TechnowaiT, to name a few. Although, none do it like Qminder. Qminder is the newest app that gives you a virtual number in a line, much like manual number tabs widely used already. This app goes a bit farther by notifying users how many people are in front of them in line and the estimated wait time - it even notifies users before it's their turn to ensure they never miss their turn. Not only is this an awesome service for consumers, it also helps businesses realize peak hours and enable them to schedule staff accordingly.