Lost in a world of AI slop, we all need to hone our prompts to get the best out of the most exciting tech in the world right now
ChatGPT, Gemini, Perplexity and Claude are among the most popular AI apps. Photo: Getty
ChatGPT this, Gemini that, Perplexity the other thing.
All of a sudden, everyone is talking about using AI apps on phones. But what exactly is useful?