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Focani
The attention tests researchers use, honestly scored
Focani runs 14 attention paradigms from cognitive psychology — Stroop,Flanker, SART, PVT, Mackworth and more — in your browser. Play free, no sign-up. Track eight dimensions of attention over time, and get told plainly what a score does and doesn't mean.
Hi Product Hunt 👋
I built Focani because every "attention test" I could find online was either
a reskinned reaction-time game or a quiz that told me my attention span was
"below average" without saying what it measured.
So Focani runs the actual paradigms cognitive psychology uses — Stroop,
Flanker, Simon, Go/No-Go, SART, Mackworth Clock, PVT, Trail Making, Schulte
Table, Multiple Object Tracking, and a few more. 14 in total, each mapped to
one of eight dimensions of attention.
Three things I decided early, and they shaped everything:
**1. Say what a score isn't.**
These are practice exercises, not screening instruments. Not validated, not
normed, not administered under controlled conditions. Several of these tasks
have real clinical versions used in dementia and ADHD research — so every
page says plainly that this online version is none of that. If something
about your attention genuinely worries you, that's a conversation for a
professional, not a number on a website.
**2. Don't repeat things that aren't true.**
You've probably seen "the human attention span has dropped to 8 seconds,
shorter than a goldfish." It gets cited everywhere and it has no source.
Nobody has ever produced the study, and the goldfish figure has no origin
either. There's a whole page about why that number can't exist.
**3. Make the UI help you concentrate.**
Training mode hides everything — nav, footer, chrome. Light theme is quiet
paper, dark theme is genuinely dark. No ads, no cookie banner, cookieless
analytics.
Free: all 14 tests, 5 sessions per test per day, saved history with a free
account. Pro unlocks the harder difficulty tiers and deeper analysis.
It's early — the leaderboards are still thin, and I'd genuinely rather hear
"this task felt wrong" than get an upvote. There's a feedback link on every
result screen and it goes straight to me.
About Focani on Product Hunt
“The attention tests researchers use, honestly scored”
Focani was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #158 on the daily leaderboard. Focani runs 14 attention paradigms from cognitive psychology — Stroop,Flanker, SART, PVT, Mackworth and more — in your browser. Play free, no sign-up. Track eight dimensions of attention over time, and get told plainly what a score does and doesn't mean.
On the analytics side, Focani competes within Health & Fitness, Productivity and Education — topics that collectively have 820.2k followers on Product Hunt. The dashboard above tracks how Focani performed against the three products that launched closest to it on the same day.
Who hunted Focani?
Focani was hunted by yang li. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Focani including community comment highlights and product details, visit the product overview.
yang li