This new online UAS User Log designed by Purdue University and several other public entities, is completely free to use by drone pilots.
The UAS User Log is a server-based, digital logbook that is accessible through any web browser on internet-connected devices. It is an outcome of multi-state teams working together to develop a common protocol for unmanned aircraft systems (UAS) operation for purposes such as research/production, spray application, and any other activity of interest. It relies on simple user interactions to develop a record of UAS mission and can also serve to enhance your flight and maintenance experience.
For info and/or to get started, go HERE .