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认字识字
A mobile app designed to help students master Chinese characters through interactive exploration of radicals, stroke decomposition, and animated writing sequences
since Jun 16, 2026 · HTTP 404
CohortClass of 2026What it is
A mobile app designed to help students master Chinese characters through interactive exploration of radicals, stroke decomposition, and animated writing sequences. Features dictation exercises for characters and vocabulary, eliminating repetitive listening tasks for parents supervising homework.
HTTP liveness
9 probes since Jun 16Jun 16Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 16, 2026First probe — downDead · 404
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Pulse Indexobserved activity
9 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2026weekly
567 products launched in 2026 · 100% still active
567 active0 sunset
Still active
100%
Median lifespan
4.9y