Cognilo is a daily puzzle game for adults: five short puzzles a day, about six minutes, drawn from eight puzzle types across memory, logic, numbers, spatial reasoning, focus and language. Difficulty adapts to you, and you can mark a round as too easy or too hard.
Play untimed, timed or unrated. After each round you get a strategy tip, and you can replay any round you missed with the answer shown. Habit tracking counts active days per week instead of punishing a broken streak. No account, no ads, no tracking.
Get Cognilo free on the App Store
Daily session of five short puzzles taking about six minutes
Eight puzzle types covering memory, logic, numbers, spatial reasoning, focus and language
Difficulty adjusts to your level, and you can report a round as too easy or too hard
Three play modes: untimed, timed and unrated
Tracks six skills separately with performance ratings
Gives a strategy tip after each round and replays any missed round with the correct answer
Long-term progression with a multi-tier core, achievements and skill-based training tracks
Habit tracking counts active days per week instead of requiring a daily streak
Daily puzzle players who finish Wordle too fast
Seniors who want untimed, no-pressure puzzles
Players looking for brain games with no ads
Anyone who wants a short morning routine
Local-first: no account, no ads and no tracking
History stays on your device and can be exported as JSON at any time
Works offline; purchases, restores and optional Game Center leaderboards need a connection
Apple's App Privacy label: Data Not Collected
Free to download, with optional in-app purchases (subscriptions). Requires iOS 18.0 or later. Runs on iPhone and iPad.
The official Cognilo website has free pages you can use right now:
Official website: cognilo.rork.app
No. It is local-first, with no account, no ads and no tracking.
Yes. There are untimed, timed and unrated modes.
Cognilo is free to download, with optional in-app purchases (subscriptions).
Cognilo is on the Apple App Store for iPhone. Requires iOS 18.0 or later. Runs on iPhone and iPad.
Download Cognilo on the App Store