On the App Store
PostRexAI
Write on X without staring at the box.
What it does
PostRexAI is a writing room for X. It drafts posts from a topic, suggests replies that match the thread you are in, builds threads you can copy in one tap, and lays out a posting plan for the week. It is built for people who have something to say and no patience for blank pages.
Features
- →AI PostingGive a topic, get a post in your own style.
- →Smart RepliesContext-aware responses that do not sound generated.
- →ThreadsBuild a thread and copy it out in one tap.
- →SchedulingPlan the week instead of posting in a panic.
- →Drafts HubEverything unfinished, in one place.
Privacy, plainly
What we do with your data
- Your drafts and schedule stay on your device.
- Content goes to our AI service only when you generate.
- No ad tracking.
Full detail: Privacy Policy
Support
Something broken?
Email us and a human answers. Usually the same one who wrote the app.