I'm not sure what you mean by ai代写app、Could you please provide more context or clarify your question?

If you're looking for an AIpowered writing app, there are several options available、Here are a few popular ones:

1、AI Writer: An app that uses artificial intelligence to help you write articles, blog posts, and other content、It can assist with research, organization, and even suggest alternative phrases and sentences.
2、WordLift: A writing assistant app that uses AI to help you write more efficiently and effectively、It can suggest improvements to your writing, detect grammar and punctuation errors, and even provide feedback on clarity and readability.
3、Grammarly: A popular writing tool that uses AI to help you improve your writing skills、It can detect grammar, spelling, and punctuation errors, as well as suggest alternative phrases and sentence structures.
4、Ulysses: A writing app that uses AI to help you organize your thoughts, suggest alternative phrases, and even provide a distractionfree writing environment.

If you're looking for something specific, such as an app that can help with:

* Content generation: Apps like AI Writer, Content Blossom, or Article Forge use AI to generate content based on a prompt or topic.
* Writing assistance: Apps like Grammarly, ProWritingAid, or Hemingway Editor use AI to help you improve your writing skills, suggest alternative phrases, and detect errors.

Please let me know if you have any specific requirements or needs, and I'll do my best to help you find the right AIpowered writing app!