Best Home Science Experiment Apps
Best Home Science Experiment Apps
Product recommendations are based on editorial evaluation. Verify age-appropriateness for your child. Affiliate links may be present.
Science becomes real when children move from reading about concepts to testing them with their own hands. Home science experiment apps bridge the gap between digital learning and physical experimentation by providing step-by-step guides, material lists, safety instructions, and scientific explanations for experiments children can conduct at home using common household materials. These apps transform kitchens and backyards into laboratories.
How We Evaluated
- Safety of recommended experiments including clear warnings and adult supervision guidance
- Scientific accuracy of explanations accompanying each experiment
- Availability of materials using common household items rather than specialized supplies
- Breadth of scientific disciplines covered including chemistry, physics, biology, and earth science
- Age-appropriate difficulty progression from simple demonstrations to investigative experiments
Top Picks
| Product/App | Age Range | Price | Our Rating | Best For |
|---|---|---|---|---|
| MEL Science | 8-16 | Free app / $34.90/mo kit | 4.7/5 | Guided experiments with kits |
| Science Journal by Arduino | 8-16 | Free | 4.7/5 | Sensor-based data collection |
| SciShow Kids Experiments | 4-8 | Free | 4.5/5 | Young scientist experiments |
| Science360 | 10-16 | Free | 4.4/5 | Research-connected experiments |
| Home Science Tools Lab | 6-14 | Free app / kits vary | 4.4/5 | Structured experiment series |
MEL Science — Lab-Quality Experiments at Home
MEL Science combines a mobile app with monthly experiment kits shipped to your door. The app provides augmented reality demonstrations of molecular interactions, step-by-step experiment guides with video instructions, and scientific explanations that connect each experiment to broader chemistry and physics concepts. Each monthly kit contains all materials needed for two to three experiments.
The AR features allow children to visualize molecular structures, chemical bonds, and reaction mechanisms in three dimensions before conducting the physical experiment. This combination of visualization and hands-on practice builds deeper understanding than either approach alone. The app also includes VR content for compatible headsets.
Why parents love it: All materials are included in the kits, eliminating trips to specialty stores, and the AR visualizations add a dimension no physical kit alone can provide.
Limitation: The monthly kit subscription represents a significant ongoing cost, and the app’s experiment library is limited to kit-associated experiments.
Science Journal by Arduino — Turn Your Phone into a Lab Instrument
Science Journal transforms a smartphone into a multi-sensor data collection tool. Using the phone’s built-in sensors, children can measure light intensity, sound levels, acceleration, barometric pressure, and more. The app includes guided experiments that use these sensors to investigate scientific questions, and children can design their own investigations using the data collection tools.
Experiments include measuring the acceleration of a roller coaster, comparing light levels in different environments, testing sound insulation of various materials, and monitoring plant growth conditions. The data is displayed in real-time graphs that children can annotate and export. For advanced users, Arduino sensor boards expand the measurement capabilities significantly.
Why parents love it: Free, ad-free, and teaches genuine scientific methodology including data collection, graphing, and analysis.
Limitation: Some experiments require understanding of graphs and data interpretation that younger children may not have, and the sensor-based approach limits the types of experiments possible.
SciShow Kids Experiments — Science for the Youngest Scientists
Based on the popular YouTube channel, SciShow Kids Experiments provides video-guided experiments designed for preschool and early elementary children. Each experiment uses safe, common household materials and requires adult participation. Topics cover basic physics, chemistry, biology, and earth science concepts appropriate for young learners.
The videos model scientific thinking by encouraging children to predict outcomes, observe carefully, and discuss results. The simple format makes it easy for parents to facilitate experiments during weekend activities or school breaks.
Why parents love it: Safe, simple experiments that build scientific curiosity in the youngest learners with clear guidance for parent facilitation.
Limitation: Limited to basic experiments appropriate for young children, and the video-based format offers less interactivity than app-based platforms.
Science360 — Connected to Real Research
Science360, developed by the National Science Foundation, provides videos, images, and news from current scientific research alongside experiment guides that connect to ongoing discoveries. Children can see how their kitchen experiments relate to work happening in professional laboratories and research stations.
Why parents love it: Connects home experiments to real scientific research, helping children see science as a living endeavor.
Limitation: The research connection focus means the experiment library is smaller than dedicated experiment platforms.
Home Science Tools Lab — Structured Learning Paths
Home Science Tools Lab organizes experiments into thematic series covering topics like magnetism, chemical reactions, weather, and ecology. Each series progresses from simple observations to more complex investigations, building scientific skills systematically. Material lists are provided in advance, and associated kits can be purchased separately.
Why parents love it: The structured progression builds genuine scientific skills rather than offering disconnected one-off experiments.
Limitation: Full engagement requires purchasing associated material kits, and the experiment library favors physical sciences over life sciences.
What to Look For
Safety should be the primary consideration when choosing home science experiment apps. Every experiment should include clear safety warnings, specify adult supervision requirements, and use materials that are appropriate for the recommended age group. Review experiments before conducting them to ensure you have proper safety equipment and ventilation if needed.
Look for apps that teach scientific methodology alongside individual experiments. The most educational apps guide children through the full scientific process: asking a question, forming a hypothesis, designing an experiment, collecting data, and drawing conclusions. This methodology transfers across every scientific discipline and builds thinking skills that extend far beyond any single experiment.
Key Takeaways
- MEL Science provides the most comprehensive guided experiment experience with included materials
- Science Journal by Arduino turns smartphones into genuine scientific instruments at no cost
- Safety information and adult supervision guidance are essential features for any experiment app
- Apps that teach scientific methodology build transferable skills beyond individual experiments
- Connecting home experiments to real research helps children see science as a living practice
Next Steps
- Find physical STEM learning tools in Best STEM Toys by Age
- Explore earth science through Best Geology Apps for Kids
- Build coding skills that complement scientific thinking in Teaching Kids to Code