즐거운 유아과학 예스사이언스 step1 vs BlockTalker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
즐거운 유아과학 예스사이언스 step1
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멀티미디어 유아과학놀이 예스사이언스! 예스사이언스는 교육부의 유치원방과후특성화프로그램 추천을 받은 과학창의 프로그램으로교구로 체험하는 과학활동에 관한 노래와 이야기를 애니메이션으로 구성하여 유아들의 과학적 호기심을 키우면서 창의적으로 생각하는 습관을 길러 줍니다. 천재교육에서 각 호별로 개발, 서비스하는 예스사이언스 어플리케이션으로 이제 유치원, 어린이집뿐만 아니라 가정에서도 과학을 즐겁게 만나 보세요. [스마트폰 앱 접근 권한 안내] 앱 이용 시 아래와 같은 서비스를 제공하기 위해 접근 권한을 요청하고 있습니다. [필수적 접근 권한] ▶ 카메라 - QR를 인식하는데 사용합니다 [접근 권한 동의 및 철회 방법] ▶ 설정 > 개인정보보호 > 해당 접근권한 선택 > 접근 권한 동의 또는 철회 선택
BlockTalker
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Introduction Block Talker is a creative AI experience platform where children bring their block-built characters to life by giving them personalities and voices. Through both voice and text conversations, kids naturally develop expression, thinking skills, and AI literacy for the future. --- Main Features 1. Create – My Own Talking Friend Children design their own characters’ personalities, tones, and dialogues. Easy templates help beginners start, while a step-by-step system supports independent creativity. Block Talker turns kids from content consumers into creators. 2. Talk with Voice – Speak with the Character You Made By connecting to Block Talker, children can talk with their own characters. Asking and answering questions helps them practice clear, logical communication and enjoy expressing ideas aloud. 3. Chat with Text – Another Way to Express Through in-app chat, children write questions and read answers at their own pace, improving focus and written expression. It’s ideal for kids who prefer writing or quiet concentration. 4. Chatbot Plaza (Community) Kids can share their chatbots with others in a vibrant community full of creative characters. They can like, save, and comment on others’ bots, gaining inspiration for new ideas and stories. 5. Live Talk Parents can send voice messages to Block Talker, letting children hear warm words anytime — even outside chatbot play. *Examples:* “It’s time to focus!”, “Have a snack and cheer up!” 6. Conversation History Parents can view all conversations between their child and characters, understanding their interests and growth while staying involved in their communication journey. 7. Multilingual Support Children can create English-speaking characters, enjoying natural language learning through interactive dialogue. --- Safe Use Environment Block Talker ensures a secure and child-friendly experience through built-in safety systems. 1. System Prompt Safety Rules Each character includes preset AI safety guidelines that prevent harmful or inappropriate expressions. 2. Content Filtering Both user input and character responses are automatically filtered to block profanity, sexual content, and hate speech, with contextual logic to prevent unintended language. 3. Parental Monitoring All conversations are viewable through the app, ensuring peace of mind for parents. --- Educational Benefits * AI Literacy: Understand and use generative AI through natural dialogue. * Expression & Thinking: Learn to communicate clearly by forming questions and answers. * Creativity: Build imaginative characters and stories that boost creative confidence. --- Why Parents Love It * Encourages children to create, express, and grow independently. * Shifts kids from passive media use to active creation. * Provides a safe environment with Live Talk, parental monitoring, and language filtering.
Screenshots
Verdict
The clearest difference is ads: 즐거운 유아과학 예스사이언스 step1 at none against BlockTalker's shown. 즐거운 유아과학 예스사이언스 step1 also leads on iOS requirement (9.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
즐거운 유아과학 예스사이언스 step1 ships an update monthly, BlockTalker every 3 weeks. Both last shipped on October 7, 2026.
| Parameter | 즐거운 유아과학 예스사이언스 step1 | BlockTalker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 275 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Chunjae Education.Inc. | IoTED |
In-app purchases
즐거운 유아과학 예스사이언스 step1
No in-app purchases
BlockTalker
No in-app purchases








