You tap, it helps
MirrorU never acts on its own. A button appears while you type in WhatsApp; it only does something when you tap it.
WhatsApp only
It works only inside WhatsApp conversations. It doesn't read other apps, your other chats, your contacts, or your notifications.
You decide
You see the suggested wording side by side with your draft. It replaces your text only if you tap “Use this”.
No message history
Your draft is sent securely through MirrorU to OpenAI for correction. MirrorU keeps no message history. OpenAI may retain drafts and suggestions for up to 30 days for abuse monitoring.
How it works
- Open MirrorU and read the privacy disclosure, then agree (or decline).
- Enable the MirrorU Draft Assist accessibility service when prompted.
- Open a WhatsApp chat and start typing a message.
- Tap the floating MirrorU button.
- See your draft and a suggested version side by side.
- Tap “Use this” to replace your draft — or dismiss and keep your own.
A note on Accessibility. MirrorU uses Android's Accessibility service for one purpose:
to read the message you're typing when you tap the button, and to replace it after you
confirm. It performs no automatic or background actions. You can disable it any time in your
phone's Settings.