Zhu Shuhan's AI Study App Zai Chang Wins Big in 2026

Introduction

In 2026, Zhu Shuhan, a 13-year-old student from Shanghai, made headlines by creating an innovative AI-powered study app called Zai Chang. Despite having no prior programming experience, she managed to develop a product that not only earned her 18,000 yuan in just three days but also won third prize in a national AI product marketing competition. This story underscores the transformative potential of AI for young innovators.

About Zai Chang

Zai Chang, or “On Site”, is an unconventional homework supervision app. Parents upload a photo of themselves, which the app transforms into a virtual parent displayed on screen. While the child studies, the system uses a camera to detect behaviors such as getting up from the seat or using a mobile phone. If the child gets distracted, the virtual parent delivers a voice reminder. Once the session is over, the app creates a concentration report. This digital approach aims to provide a helpful nudge without requiring the parent to be physically present.

Competition Success

Shuhan presented Zai Chang at a national AI product marketing competition in Hangzhou from August 21 to August 23, 2026. More than 50 participants competed, and Shuhan won third place along with a 5,000-yuan cash award. The competition's unique judging method focused on whether people were willing to buy the products rather than the technical quality of the code. Zai Chang received 90 orders and generated 18,000 yuan in sales during the competition, securing Shuhan's third-place finish.

The Bigger Lesson

Shuhan’s journey illustrates how AI is reshaping the landscape for young innovators. No longer does one need years of programming experience to turn an idea into a prototype. However, AI alone cannot solve the entire product problem. Someone still needs to identify a useful problem, understand what people want, and turn the idea into something they are willing to use.

Privacy and Safety Concerns

While Zai Chang’s success is impressive, it raises important questions about privacy and safety. The app uses cameras to monitor children, which necessitates parental consent, responsible data handling, and clear boundaries around surveillance. Ensuring that such technology respects privacy and safety is crucial.

FAQs

What is Zai Chang?

Zai Chang is an AI-powered study app designed to help parents monitor their children's homework.

How did Zhu Shuhan develop Zai Chang?

Shuhan developed Zai Chang despite having no prior programming experience, leveraging AI tools to create the app.

What was the competition's judging criteria?

The competition focused on whether people were willing to buy the products rather than the technical quality of the code.

Conclusion

Zhu Shuhan’s story is a testament to the potential of AI for young entrepreneurs. The first step for the next generation of young innovators may not be learning to code but rather identifying a problem and asking AI, “Can we build something for this?”

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