Krush Tools
Free tools for dating & everyday life
Small, useful, no-sign-up tools from Krush — from counting down to your next anniversary to discovering how you connect. More on the way.
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D-Day Calculator
Count the days until or since any date — plus every 100-day, 1-year, and 1,000-day milestone.
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Korean Age Calculator
Compare your Korean age (세는나이), international age, and year age from your birthdate.
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Time Zone Overlap Calculator
Find the hours two people are both awake across countries — the best time to call or text.
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World Holiday Finder
Browse public holidays and romantic celebrations by country and year, with the next one counted down.
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Dating Style Quiz
Answer 24 quick scenarios to discover your dating style and who you naturally click with.
Meet someone worth counting days with.
Krush is the dating app for the Asian community — a curated space where like-minded singles connect through culture, values, and real compatibility.
4.3 from 1,300+ App Store ratings