ChemieStart

Explore chemistry safely

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Mix, dissolve, separate and transform: 72 guided missions in a safe virtual lab. No ads, no account, works offline. ChemieStart is a safe virtual chemistry lab with guided learning paths. Mix, dissolve, separate and transform substances – and then find out why things happen. SIX THEME WORLDS, 72 MISSIONS • Colour Kitchen: red cabbage juice shows acidic and basic, neutralisation drop by drop, reading hazard pictograms • Water Lab: dissolving and mixing, saturation, suspension and emulsion, scales • Detective Office: sieving, filtering, evaporating, chromatography • Ice, Water, Steam: melting, evaporating, condensing, temperature curve • Substances Change: signs of a reaction, conservation of mass, word equations • Substances and Crystals: substance profiles, growing crystals, atoms, molecules and formulas THREE LEARNING LEVELS Discover, Investigate and Understand – chosen freely and changeable at any time. Every mission follows the same path: question, guess, experiment, observation, explanation and a new task to apply what was learned. A wrong guess costs nothing; it is where research begins. SAFETY FIRST Heat, fire, distillation and dangerous substances exist only inside the app and are clearly marked. Every mission includes a lab rule. Adults can optionally switch on kitchen cards in the protected parents’ area: selected experiments with food and household materials, with a materials list and safety notes. LAB NOTEBOOK AND PROGRESS Observations go into the lab notebook. Stars show whether a mission was tried, solved with help or solved independently. Up to three profiles on one device, no sign-in. EASY TO USE Texts can be read aloud. Colours are also labelled. The app speaks German, English and Turkish. START FREE, BUY ONCE 18 missions are free forever: the whole Colour Kitchen plus one mission each from the Water Lab and Substances Change in every level. “ChemieStart Plus” unlocks all 72 missions with a one-time purchase – no subscription. Purchase and restore are in the parents’ area behind a PIN. PRIVACY No ads, no tracking, no analytics, no account, no network needed. Progress and profile names stay on the device.

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The developer, Harun Nakas, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    Harun Nakas
    Size
    189.2 MB
    Category
    Education
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 2 more
    • English, German, Turkish
    Age Rating
    4+
    • 4+
    • This app is rated 4+ with content restrictions.

      Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls.
    • Learn More
    • In-App Controls
      Parental Controls
    In-App Purchases
    Yes
    Copyright
    © 2026 Harun Nakas
  • Privacy Policy

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