BrainFog is a private second brain you talk to.

Speak naturally and save the everyday details you do not want to carry in your head. Later, ask BrainFog in your own words and hear the answer back.

No folders. No complicated organization. No digging through old notes.

SPEAK INSTEAD OF TYPE

Save a thought, promise, parking spot, recipe, appointment, shopping item, or anything else simply by saying it aloud. BrainFog turns your words into a saved memory with a timestamp.

ASK NATURALLY

You do not need to remember exact keywords. Ask questions such as:

• Where did I park?
• What did the doctor tell me?
• What size shoes does my child wear?
• What ingredients did I need for that recipe?
• When is my next appointment?

BrainFog finds the relevant saved detail and answers you.

SET REMINDERS

Turn important details into reminders so appointments, tasks, promises, and everyday responsibilities do not slip through the cracks.

USE YOUR OWN LANGUAGE

Speak and ask questions in more than 50 languages. BrainFog is designed to understand your question and respond in the language you use.

PRIVATE BY DESIGN

Your saved memories remain on your phone. BrainFog does not require an account and does not store your memories as a cloud memory database.

The necessary information is processed temporarily for speech transcription and answering.

• No account
• No sign-up
• No ads
• Biometric lock available

TRY IT FREE

Explore BrainFog free for three days without creating an account or entering payment information. A subscription is required afterward.

Eligible new subscribers receive a seven-day free trial when they subscribe. Choose $14.99 per month or $139.99 per year. Prices may vary by country.

BrainFog does not diagnose, treat, or prevent any medical condition. It is a personal memory and organization tool.