Mòshēng: Mandarin Tones

Mandarin is a tonal language: mā, má, mǎ and mà are four different words. 墨声 (Mòshēng, "ink & voice") makes tones visible. Say a word and your voice is drawn as a brush stroke over the target tone, syllable by syllable. You get an instant verdict, a seal grade and one clear tip — "start lower and dip before you rise". HEAR IT, SEE IT, SAY IT • Live pitch drawing on a five-level tone staff • Per-syllable verdicts with tone-change rules built in (nǐ hǎo → ní hǎo, 一, 不) • Reference audio for 2,900+ words and syllables, with A/B playback of model vs. you • Learns your voice range — a two-syllable calibration PRACTICE THAT FITS IN FIVE MINUTES • One tap "Today" session: reviews, new words and a tone drill • Ear training, speaking drills and all 20 two-tone patterns • Spaced review of the words you save • Progress page that finds your weakest tone A COMPLETE LITTLE LIBRARY • HSK 3.0 vocabulary, levels 1–9 (11,000 words) with search by hanzi, pinyin or English • Stroke-order animation and handwriting practice • Graded readings with shadowing, and Li Bai's 静夜思 • Interactive pinyin chart PRIVATE BY DESIGN Tone analysis runs entirely on your phone. No account, no ads, no tracking. ONE PRICE, EVERYTHING INCLUDED Every HSK level, every reading, all tone drills. No ads, no subscriptions, no in-app purchases.