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Everyone
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About this app

This is an AI-powered learning support app for elementary and junior high school students, provided by Dainippon Tosho.

When you come across a problem in your homework or workbook that you don't understand, simply take a photo of the problem with your smartphone and the AI ​​will automatically create an easy-to-understand explanation.

■ Recommended for these children

- I have a problem on my homework that I don't understand, but I don't have anyone to ask.

- I don't attend a cram school, but I want to study hard.

- I want to overcome my weaknesses in arithmetic and math.

- I want to study at my own pace.

■ How to Use Pasalek

1. Take a photo of the problem you don't understand with your camera.
2. Crop and send the captured image.
3. The AI ​​analyzes the problem and automatically generates explanatory slides and audio.
4. Learn with the audio as you flip through the slides.

■ Main Features

[AI Explanation Generation]

AI analyzes the captured image of the problem and automatically generates easy-to-understand slide-based explanations and audio guidance. It starts with simple explanations and gradually progresses to more detailed explanations, allowing you to learn at your child's own level of understanding.

[AI Chat]

If you still don't understand something even after reading the explanation, you can ask questions through AI chat. Deepening your understanding through dialogue makes learning feel like you're being taught directly by a teacher.

[Study History]

All previously recorded and explained problems are recorded. You can review them at any time, making them ideal for review.

[Furigana Display]

To make it easier for elementary school students to read, the app displays furigana for kanji characters. Choose from elementary school mode, junior high school mode, and adult mode.

■ Target Grades

・Elementary school 1st to 6th grade

・Junior high school 1st to 3rd grade

■ Target Subjects

・Arithmetic (Elementary school)

・Mathematics (Junior high)

*Support for other subjects is planned for the future.

■ Safety and Security Initiatives

- Children's personal information is strictly managed.

- All communications are encrypted (HTTPS) and protected.

- Complies with Google Play Family Policy.

■ Contact Us

If you have any questions or requests regarding the app, please contact us via the in-app settings screen or support page.
Updated on
Jul 27, 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
This app may collect these data types
Personal info and Photos and videos
Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families Policy

What’s new

66 (1.0.8)
Content rating
Everyone
In-App Purchases
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App support

About the developer
DAINIPPON TOSHO CO., LTD.
dnt.appli@gmail.com
3-11-6, OTSUKA OTSUKASANCHOMEDAINIPPONTOSHOBLDG. BUNKYO-KU, 東京都 112-0012 Japan
+81 70-1528-4481