Grigorii Orlov's profile on Product Hunt

About

Solopreneur & digital nomad building tools for language learners. Creator of YuYin.io & Speak-Pick.com. Passionate about creating products that solve real human problems. Between building projects, you'll find me taking photos, drawing 🎨, cycling through new cities, practicing lucid dreaming, or exploring beautiful things. Let's connect! Find me as @utrom_go / @utrom.go across platforms

Badges

Tastemaker

Gone streaking 10

Gone streaking

Gone streaking 5

Maker History

Yuyin - AI Chinese Pronunciation CoachSpeak Chinese with confidence — AI that actually listens
YuYinLearn Chinese Through Comprehensible Input
Grig DominionI invented this game when I was 10. It took 20 years to ship
Apr 2026
Pronunciation CheckerSpeak. Get scored. Improve.
Feb 2026

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Joined Product HuntFebruary 6th, 2025

Forums

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1d ago

YuYin for Android - AI Chinese pronunciation coach, now on Android

YuYin is now on Android. Speak Mandarin out loud and get an instant score for every character: accuracy, fluency and tone. One short dialogue a day builds on what you already know (i+1), with tone drills, AI conversations, graded HSK stories and stroke-order writing for HSK 1–6. Daily goal, streak and reminders keep the habit going. Free to start; Pro unlocks every level, with a 7-day free trial.

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5mo ago

YuYin - Stop memorizing Chinese. Start acquiring it

YuYin is a Chinese pronunciation assistant that helps you learn Chinese pronunciation

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7mo ago

Grig Dominion - I invented this game when I was 10. It took 20 years to ship

When I was 10, I came up with a simple game idea and couldn’t stop thinking about it. Years later, I finally decided to build it. This is that game - exactly how I imagined it back then, but brought to life with everything I’ve learned since. It’s simple, a bit nostalgic. Would love your feedback 🙌