KanjiBrush
Learn kanji by actually writing them, stroke by stroke
Votes
6
Comments
2
What this means
-60%Category cooling: Languages.
Launches down 60% week-over-week.
23Founder Conviction Index: 23 — low signal.
Few of the conviction sub-signals (reputation, velocity, buyer-intent, tagline clarity) are firing yet.
Prediction
Top-5 finish probability
15%
today
Projected end-of-day votes
6range 5–8
Trajectory
stable
Not enough snapshots yet to detect trajectory.
Speed vs peers
1.1×
175 comparable launches
About
KanjiBrush teaches all 2,136 Jōyō kanji through handwriting: trace every stroke in the correct order with instant checking, plus flashcards, spoken readings, and radical breakdowns. Built by a 47-year-old Japanese learner who couldn't make flashcards stick. Grade 1 free; premium unlocks everything.
Vote & comment velocity
Not enough snapshots yet. Run the snapshot worker every 15 min to build the time-series.
Scores
Velocity20.8
Vote pace vs avg
Momentum20.8
Sustained over 6h
Virality35.6
Spread × engagement
Engagement66.7
Comments per vote