Poe offers App Creator (https://poe.com/App-Creator): an application builder based on textual instructions and can include an LLM in its operation (in the tests: Claude Sonnet 3.7).
A category in the gallery is dedicated to applications: https://poe.com/explore?category=Apps.
Apps can be published privately or publicly.
Uses “Poe points” (3000 awarded every 4 hours in the free version), variable point consumption according to the instructions (between 40 and 900 during the tests).

Test for a document summarization application (public, url available at the end of the article):

The application created: https://poe.com/resume-pdf-doc-ppt
Summaries generated for UNESCO’s “AI Competency Framework for Teachers”: