PhET Interactive Simulations

PhET Interactive Simulations

app

Everyone, 2016, Education

WISE
93%

WISE Score

4.5

App Store

The unicorn of educational apps: 150+ science simulations, zero ads, zero data collection, and it actually makes learning fun.

Where to Find

App Store
App Store
Google Play
Google Play
Screenwise Verdict

This is what educational technology should be: no manipulation, no monetization schemes, just solid science learning built by actual educators.

PhET has been the gold standard for science education for years, and the app makes it even more accessible. The simulations are genuinely engaging—not in a dopamine-hit way, but in a 'wait, I actually want to see what happens if I change this variable' way.

It's not going to compete with Fortnite for your kid's attention, but that's not the point. This is a tool for curious kids who want to understand how things work, or for students who need to visualize abstract concepts their textbook can't explain. The fact that it's ad-free, data-collection-free, and supports a nonprofit mission is just the cherry on top.

If you're looking for screen time that's actually educational without being preachy or manipulative, this is it.

Age Fit

Best for ages 8-18, though younger kids can explore simpler concepts with parent guidance. High schoolers genuinely use these for AP courses, and even adults find them fascinating for brushing up on science concepts. The age range depends heavily on which simulation you're using.

WISE Breakdown
Wholesome
92

Pure educational content with no concerning themes, ads, or manipulation. Models scientific curiosity and exploration in a calm, self-paced environment. No social features, no pressure, just learning.

Imaginative
88

150+ interactive simulations that turn abstract science concepts into hands-on virtual experiments. Students can manipulate variables, test hypotheses, and discover principles through play. The 'game-like environment' encourages experimentation rather than rote memorization. Loses a few points for being structured around existing science concepts rather than open-ended creation.

Safe
98

Zero ads, zero data collection, offline access, no social features, no in-app purchases beyond the optional $0.99 one-time payment. Open-source educational content from a university project. This is about as safe as digital media gets for kids.

Enriching
94

Award-winning simulations covering physics, chemistry, biology, earth science, and math from University of Colorado Boulder. Builds genuine scientific literacy and critical thinking through exploration and discovery. Used by teachers worldwide in actual classrooms. This is high-quality educational content that makes complex concepts accessible and engaging.

Parent Info
✓

Why It Might Be Great

  • Award-winning simulations from University of Colorado Boulder that teachers actually use in real classrooms
  • Turns abstract science concepts into hands-on experiments kids can manipulate and explore
  • Works completely offline, no ads, no data collection, and supports a nonprofit mission
  • Covers everything from basic physics to AP Chemistry with visually intuitive, game-like interfaces
  • One-time $0.99 payment (or free version) for lifetime access to constantly-updated content
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What to Watch For

  • Some simulations require more advanced science knowledge—younger kids might need guidance to understand what they're manipulating
  • Interface is functional but not flashy; kids used to high-production gaming might find it less immediately engaging
  • Best used with some structure or learning goals rather than just random clicking

Conversation Starters

  • "What did you discover when you changed the variables in that simulation?"
  • "Can you explain what happens to the atoms when you heat them up?"
  • "Which simulation was the most surprising to you? Why?"
  • "How is this different from what you're learning in your science textbook?"

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