Conduct an analysis of Google Play apps with AI (artificial intelligence)

It is necessary to conduct an analysis of Google Play applications with AI (Artificial Intelligence), namely:
1) Group the programs by niches - for what artificial intelligence is used.
For example, the AI Character niche - chat with the AI character, roleplay (AI character you can talk to).
Another example of a niche – AI Fashion assistant, AI Stylist, AI Outfit maker (AI stylist that selects clothing).
2) In each niche, fill in a table with the TOP 5 applications (name + number of downloads). #search