Izoler-Demo is a free, Android-based thermal insulation calculator developed by Rafał Grobelny. The application is designed to support employees who execute thermal insulation and serves illustrative and educational purposes. The program is not responsible for any possible damage arising as a result of its usage. It requires a minimum display size of 4'' (480x800).

The Izoler-Demo application is an excellent tool for anyone who executes thermal insulation. It is easy to use and provides accurate calculations. The program is designed to support employees in the field, and it is intuitive and straightforward. The application is an excellent example of how technology can be used to simplify and improve the work of professionals.