CheckCheck is a mobile app that uses AI technology while two experts evaluate the results to determine the authenticity of sneakers with more than 1,000 points per day. Send a picture of the shoe shape and tag, and you can receive the result in about 30 minutes.
CheckCheck works with more than 100 retail stores, and shoe experts strictly screen out counterfeit goods. The result comes out of three types (UNABLE TO VERIFY) other than pass or fail. You can apply for an evaluation 24 hours a day, but it costs $1 each. It may be inexpensive if you think that it is a price where artificial intelligence and two experts participate in the judgment. Related information can be found here.