Education

States of Matter by Tinybop

States of Matter by Tinybop provides interactive demonstrations of solids, liquids, gases and phase changes.

Our take

Choose for shared questions about how matter behaves.

Changing a simulated temperature and observing objects or molecules gives children a visual way to compare states.

Keep in mind: The extreme-temperature activities are simulations, not experiments to reproduce at home or a guarantee of complete scientific detail.

What you can do

  • Explore phase-change demonstrations
  • Observe different material behaviors
  • Inspect molecule motion
  • Compare containers and material shapes
  • Use multilingual labels
  • Read the free handbook

Good for

  • Families and educators discussing basic physical science

Consider alternatives for

  • Users requiring laboratory measurements or safe real-world experiment instructions

Limitations & considerations

  • Captured minimum: iOS 9.0.
  • The extreme-temperature activities are simulations, not experiments to reproduce at home or a guarantee of complete scientific detail.

Privacy & permissions

Tinybop states it does not collect child personal information or use third-party ads; review any device permissions actually requested.

Sources & review notes Updated Nov 11, 2026

Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.

  1. US App Store developer description

    Complete description, download price and compatibility metadata captured 2026-11-02.

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