This is the most beautiful application among the object recognition applications. There is both picture description and video description. If instant image recognition feature is added, this application will be even more functional. I am visually impaired. Thanks to this application, I can understand what all the photos in my photo gallery are. The descriptions are very descriptive. Sometimes it is stuck when I connect to Wi-fi with the iPhone 15 pro. But it describes without any problems with the iPhone 11. In order to use it without getting stuck with 15 pro, it is necessary to use cellular data. There is no hanging in cellular. The application stands out with the possibility of choosing more than one artificial intelligence models. It is an application that deserves its money to the fullest. Thank you very much to the developer.