WriteMage
A macOS/iOS utility that overlays ChatGPT on any app, Spotlight-style, with memory and locally saved chat history.
What it does
WriteMage integrates ChatGPT natively into macOS and iOS so it can be summoned like Spotlight inside any app, without copy-pasting. It remembers session context, saves chat history locally with labels, and lets users customize prompts through a built-in Prompt Editor.
Core features
Floating ChatGPT overlay usable in any macOS app
Session memory for continued context in a conversation
Locally saved, labeled chat history
Custom Prompt Editor GUI
Native iOS keyboard integration
Option to use your own OpenAI API key
Best for
→Getting AI writing help without leaving the current app
→Continuing a chat conversation from a previous day
→Using ChatGPT inside the iOS keyboard across apps
→Customizing prompts for repeated writing tasks
Pricing
Lifetime Deal
$58.99
Basic
$10/mo
Personal
$11.87/mo