According to AlphaMoat, in 2026-09 the AI app 뤼튼 saw 9,989 downloads over the last 30 days (-71.8% MoM) — ranked #1,137 of 2,140 AI apps, and #187 of 293 in General AI; its top market is South Korea (96.6% of downloads).
What is 뤼튼
뤼튼(Wrtn) is a Korean AI assistant for everyday scenarios, integrating search, writing, and image tools, with a dedicated English speaking partner.
- 01Use conversational AI for Korean Q&A, document and image analysis
- 02provide AI search with automatic web answers
- 03assist writing, summarization, and high-quality blog generation
- 04practice spoken English through short daily calls
12-Month Trend
Downloads by Country · Top 5
Popular in General AI
An intelligent assistant for questions, content creation, image understanding, and real-time voice conversations
+ Compare
A personal intelligent assistant that connects to Google services and works with multiple file types
+ Compare
A thoughtful assistant for writing, programming, research, and visual analysis
+ Compare
A Chinese AI assistant covering learning, productivity, search, and audio-visual creation.
+ Compare
A multimodal assistant that handles tasks, content research, and visual creation.
+ Compare
More from Wrtn Technologies Japan
Data month: 2026-09 · Downloads and in-app purchase revenue are third-party estimates (trailing 30-day window), aggregated monthly. Revenue covers App Store and Google Play in-app purchases (including subscriptions) only — excluding Android app stores in mainland China and other payment channels such as web subscriptions. See methodology.