Hi @jenisha, thanks for your query. The purpose of the analytical licence is for those customers possessing a consumer eye tracker (Tobii EyeX, 4C) and are developing an application that stores or transfers eye tracking data. The purchase of this licence enables you to develop these kinds of applications without infringing upon the licence agreement.
Should you wish to use the Tobii Pro SDK in conjunction, this would require the purchase of an additional unlock file and licence to do so.
For further details and to apply for a quote, please visit the following link @ https://analyticaluse.tobii.com/?utm_source=developer.tobii.com
Please let us know if we can be of any further assistance.