Foyr Neo is one of the best floor plan creators and has proved the worth of its existence from time to time. Foyr Neo allows automatic calculation of room measurements that results in perfect floor plans. This software is easy to use and you can create floor plans from scratch. Foyr Neo is compatible with most of the sketch apps that can send meters and other values to android and other smartphones. Neo gives you a 14-day free trial in which you can learn and make the most of the free version. Once you know how it works then you can buy the paid version for further use.