뤼튼 - 매일 쓰는 AI

3.7
13.8K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Korea's No. 1 AI, Luton, used by 5 million people!

Enjoy unlimited use of various AI tools such as AI search, AI writing, and AI images.

● AI supporter that evolves for me
Meet AI that understands me better and provides customized services the more I talk to you.

I'll be the supporter in my daily life who approaches me first!
With memory that's 10 times better than before, you can still talk safely with the highest level of security and encryption.

● AI English partner that you talk to every day, Luton Speaking!
Talk in English for just 10 minutes a day with AI that calls you according to your schedule every day. Discover yourself growing every day with Luton's help that creates consistent English habits.

● Chat - Meet the best Korean performance without choosing a purpose or worrying!
Automatically distinguishes when Internet search is needed and when not, and provides the best answer. Analyzes documents and images, and professionally handles complex tasks and assignment requests. Use the latest AI models (GPT-4o, GPT-4.5, o1, Claude 3.7, Gemini 2.5) appropriately.

● Benefits - App Tech with Supporters
You can use the cash you earn while using Luton as cash in the store!

Make money with the easiest App Tech missions that you can easily perform.

Supporters will help you step by step from mission recommendation to execution.

● Tools - Anyone can become an expert in Luton.
You can use more than 20 different tools specialized for work and assignments for free without any restrictions.
Don't worry about proofreading in a natural tone that AI can't detect, as well as summaries and high-quality blog posts.
Updated on
Jul 15, 2025

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, Messages and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.7
13.2K reviews
Rohit Kumar
April 13, 2025
oh my god... is this app even real? i luv it sm!~ this has everything I want! like...setting goals and on top of that getting related content on that goal!.. and it has a personal ai tool where we can talk to our created ai and this is so advanced... its scary,like he writes a personal diary on our talk and tells more about ourselves. this-has many many many features smart features like also gives news and all... although I'm a foreigner... it's a bit hard for me...ㅜㅜㅜ to translate but I manage
6 people found this review helpful
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John Ranch
March 14, 2024
GPT-4 & Turbo. Free and forreal. It's in Korean, but don't be fooled. My only issue is that as of recent they've implemented a FILTER, but it is good for general use.
6 people found this review helpful
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wrtn
March 18, 2024
안녕하세요. 모두를 위한 AI 포털, 뤼튼입니다. 먼저, 이용에 불편함이 있으셨다면 죄송합니다. 서비스 이용 중 문의가 있으시면 뤼튼 고객문의에 남겨주시면 친절하게 답변드리겠습니다. 많은 이용 부탁드립니다. 감사합니다. 🙇🏻‍♂️
Jinsuk Park
August 18, 2024
There's a bug in which I can't type in the home tab. A keyboard is supposed to appear when I click on the seqrch tab but it crashes preventing me from typing.
7 people found this review helpful
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What’s new

매일 쓰는 AI - 뤼튼
뤼튼의 새로운 업데이트 소식을 알려드려요.

섬 키우기
- 서포터와 더 많은 상호작용을 할 수 있도록 개선했어요.

App support

About the developer
(주)뤼튼테크놀로지스
developer@wrtn.ai
대한민국 서울특별시 서초구 서초구 서초대로77길 17 1401호, 1402호, 1403호, 1404호, 1406호, 1413호, 1415호 (서초동) 06614
+82 10-2674-3602

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