QRAlarm is described as 'An effective and smart alarm clock that gets you out of bed by making you scan the QR or Barcode to turn off the alarm! This makes it perfect for both heavy sleepers and productive early risers!' and is a Alarm Clock in the office & productivity category. There are more than 25 alternatives to QRAlarm for a variety of platforms, including Android, iPhone, F-Droid, Mac and Web-based apps. The best QRAlarm alternative is Chrono Clock, which is both free and Open Source. Other great apps like QRAlarm are Fossify Clock, Clock (by BlackyHawky), Clock You and ClockMaster.