정말쉬운과학공부

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Everyone
10+
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Everyone
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About this app

Even the same scientific concept must be explained differently to a 3-year-old and a 15-year-old.

The 'Really Easy Science Study' app is a science learning app where the depth and wording of the explanations change to match the level of understanding when you select the child's age.

■ 5-Step Explanation That Changes by Age

Even the same 'Photosynthesis' changes like this.

· Ages 3–5: Trees grow by absorbing sunlight.

· Ages 6–8: Plants make their own food in their leaves.

· Ages 9–11: Chloroplasts produce glucose from light energy.

· Ages 12–13: Glucose and oxygen are produced from water and carbon dioxide.

· Ages 14–15: It is divided into the light-dependent reactions and the Calvin cycle, and above the light saturation point…

As the child grows, simply select the age again.

You can encounter the same concept again with a deeper explanation.

■ Finding 24 Science Concepts in Two Ways

By Grade - Following the curriculum order from 1st year of middle school to 3rd year of high school

By Keyword - Physics, Chemistry, Life, Earth & Space, Energy, Environment

It contains core concepts learned in school, such as the Earth's interior, various forces, photosynthesis, electricity and magnetism, heredity and traits, stars and galaxies, plate tectonics, DNA and gene expression, the Big Bang and the expansion of the universe, etc.

■ Read-Aloud Function

Even children who cannot yet read can study independently.

With a single button, the entire explanation is played aloud, and the reading speed is automatically adjusted according to age.

Difficult symbols and formulas are rephrased into language the child can understand.

■ Different Illustrations for Each Concept

A suitable illustration is displayed for each of the 24 concepts.

Atoms, magnets, cells, DNA, layers of the Earth, the water cycle, etc.

You can visually verify concepts that are difficult to imagine through text alone.

■ Recommended for:

· Parents who were at a loss as to how to answer their child's "Why?"

· Families who had to change their explanations every time because siblings were of different ages

· Middle and high school students who find textbooks difficult

· All children who want to develop an interest in science

■ Use with confidence

· No registration or login required

· No personal information collected

· Your selected age is stored only on your device

· Only general-ages ads suitable for children are displayed

· No personalized ads are used

Science is inherently fun.

It only became difficult because it was explained in a complicated way.
A science concept learning app for ages 3 to 15 that changes explanations according to age
Updated on
Aug 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Committed to follow the Play Families Policy

What’s new

정말쉬운과학공부, 첫 출시!

아이의 나이(3세~15세)에 딱 맞춰 과학 개념을 설명해주는 앱이 드디어 세상에 나왔어요.

학년별·키워드별로 과학 개념 24가지를 찾아볼 수 있어요
그림과 함께 쉽게 풀어 읽어주는 음성 기능 (남녀 목소리 선택 가능)
아이 나이에 맞춰 설명 수준과 읽기 속도가 자동으로 조절돼요
Content rating
Everyone
Learn more

App support

About the developer
이명규
mptop78@gmail.com
선릉로69길 19 106동 1403호 강남구, 서울특별시 06218 South Korea