www.nxcode.io
OpenAI Codex Review 2026: Is the $200/Month AI Coding ... - NxCode
2/3/2026Updated 4/2/2026
Excerpt
## Limitations & Gotchas ### What Codex Can't Do (Yet) **1. Cross-Platform Support** - macOS only = excludes 70%+ of developers - No timeline for Windows/Linux **2. Real-Time Autocomplete** - Not designed for typing assistance - Use Cursor or Copilot for that **3. Mobile Development** - Works for mobile codebases, but macOS-only app limits accessibility - Can't use on iPad while coding on the go