Queuesign is a great app. It is easy to use and does everything I need. The app is very intuitive and easy to navigate. I have nothing to dislike about the app. Queuesign allows me to easily keep track of my clients and their guests. I can even see who is coming to my party and who they are. I can easily send out invites and reminders for my guests. Queuesign is very easy to use and great for any party planner. It is also a lot cheaper than other apps out there. I am able to keep track of my guests and their information. I can also send out reminders to my guests for their appointments.