Both Ape Search and homework help can search for answers to questions by scanning codes and taking photos on their mobile phones. Not only many students are using it, but also some parents are using it when helping students with their homework.

Little Ape Quest is a question-and-answer tool for primary and secondary schools, which belongs to online education of ape counseling, covering primary schools, junior high schools and senior high schools, including mathematics, Chinese, English, physics, chemistry and biology. Its functions include photo search, video explanation and composition search.

Homework help is the most famous brand in the photo search app, its software will be more mature, and the total number of question banks will be larger. It can be said that it is a very useful photo search software. In addition to taking photos to solve problems, homework help also provides live lessons, homework correction, question and answer, ancient prose assistants and other functions.