Life & fun · alternatives · 2026
24 alternatives to Junior Science Fair
World’s largest online science fair for kids 4-12
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Junior Science Fair launched in 2020; newer entries below may have overtaken it.
- 1
- 2
- 3
Android app with home science experiments for kids.
2018 · its alternatives →
- 4
Interactive experiments on Physics and Math for K-12 program
2021 · its alternatives →
- 5
- 6
Learn some new science experiments in this amazing science..
2016 · its alternatives →
- 7
Learn the science of physics with these amazing experiments.
2016 · its alternatives →
- 8
- 9
- 10
Simplify homeschooling with immersive STEM classes kids love
2023 · its alternatives →
- 11
- 12
Little Answers▲127Help parents explain the world, one question at a time
Dec 2025 · littleanswers.space · its alternatives →
- 13
- 14
Collection of the best resources to keep your kids busy
2020 · its alternatives →
- 15
Maths, Science, General knowledge, School Quizzes
2025 · quizzyhub.com · its alternatives →
- 16
- 17
- 18
- 19
- 20
Engaging kids in Science and creativity
2024 · kidjig.com · its alternatives →
- 21
- 22
Download and perform some interesting science experiments..
2016 · its alternatives →
- 23
Fun educational game for kids to learn science essentials..
2016 · its alternatives →
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →