Corvin Hartmann

Latest Release

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  TimeFor - Manage your time

  Build habits that stick

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iPad & iPhone

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  TimeFor - Manage your time

  Build habits that stick

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  Sparkling: AI Language Learner

  Learn Languages - your way

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  Progressable: Streak Tracker

  Challenge & Track with Friends

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  Poeticle

  Education

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  HEX: Learn Color Names

  Developer Tools

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  Thoughts - the mind generator

  Paradoxa & thought experiments

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  Tracks: Measure your routes

  Collect data from your device

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  GreekAlphabet: From α to Ω

  Learn the Greek Alphabet!

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  DevUtility: Create better apps

  For colors, sounds and more

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  AiringCycle

  Airing rooms frequently

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  MapDraw: Draw on maps

  Paint the earth more colorful

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