Fogless
Open the app
Quit weed, nicotine or alcohol, and watch your head clear.
Fogless counts your days and the money you keep. A one-minute brain check shows whether your reaction time, memory and focus are coming back. No account, nothing to install.
Works in the browser on iPhone, Android and desktop. Your data stays on your device.
What you get
Day counter and money kept
Set your quit date and what it cost you per day. Fogless keeps a live count of days, hours and dollars, plus your next milestone.
A brain check, not only a streak
Three short tests track reaction time, number memory and focus. Your first check is your baseline, so you compare against yourself, not a chart of strangers.
Help with cravings
A five-minute urge timer with paced breathing and something to do. A craving log shows which triggers keep coming back.
Private by default
No sign-up and no email. Everything is stored in your browser. Download a backup file whenever you want.
How the brain check works
- Reaction. Tap the moment the box turns green. Five rounds, and Fogless keeps the median so one slow tap does not count against you.
- Number memory. A number appears for a few seconds. Type it back. Each correct answer adds a digit. Two misses ends the test.
- Focus. Five arrows flash on screen. Tap the direction of the middle one while the arrows around it sometimes point the other way. This is a version of the flanker task researchers use to measure attention.
Your Clarity score is 100 on your first check. A 112 means you did about 12% better than your baseline across the three tests. Scores also improve with practice and drop after a bad night of sleep, so the trend over a few weeks says more than one day.
Pricing
Free
- One habit with a live counter
- Money kept, milestones, best streak
- Daily brain check with your last 5 results
- Urge timer and craving log
- Backup and restore
Pro
or $29 per year
- Several habits at once
- Full brain check history and trend
- Per-test breakdown on your home screen
- CSV export of every check and craving
Questions
Is Fogless a treatment program?
No. Fogless is a tracker and a set of tools. It does not diagnose anything and it does not replace a doctor or counselor.
Where is my data stored?
In your browser on your device. There is no account. Fogless counts anonymous page visits but never sends your habit data, check results or notes to a server. Clearing your browser's site data erases it, so download a backup now and then.
Does it work on iPhone and Android?
Yes. It runs in any modern browser. Add it to your home screen and it opens like an app, even offline.
What happens if I slip?
Tap "I slipped." The counter restarts from now. Your best streak, brain checks and craving log stay where they are.
Is it safe to quit alcohol on my own?
If you drink heavily every day, stopping suddenly can cause seizures and other dangerous withdrawal. Talk to a doctor before you stop. The same applies to benzodiazepines.
Why does my score go down some days?
Sleep, stress, caffeine and time of day all move reaction time and memory. Take the check at a similar time each day and watch the weekly trend.