Archived App (Last seen on 24 Oct 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Do you think clearly? No one does.
Your brain runs on shortcuts. Biases. Fallacies. Patterns you can't see. They shape every decision you make.
Lucid names them. 169 of them. One per day. Four tracks. No filler.
Blind Spots, cognitive biases
Undone, logical fallacies
Razor, mental models
Wired, psychological phenomena
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What's New in Lucid
1.0
February 23, 2026
