Seoul, South Korea - October 13, 2025 - Lucidcraft Studio today announced the launch of Kioki, a next-generation language learning app designed to help users master vocabulary, grammar, and conversations faster through the power of spaced repetition. Built by a team combining expertise in AI, technology, and learning science, Kioki introduces an adaptive Smart Flashcard system that focuses on what each learner struggles to retain, dramatically improving memory efficiency and long-term recall.
Spaced repetition has long been recognized by cognitive scientists as one of the most effective learning methods for memory retention. Kioki applies this principle through an intelligent scheduling algorithm that personalizes the timing of reviews for every user. The app continuously analyzes a learner’s performance, presenting difficult words or grammar patterns more frequently while spacing out easier material. The result is measurable learning acceleration without the inefficiency of rote memorization.
Unlike traditional flashcard platforms such as Quizlet, Anki, or Brainscape, Kioki removes all limits. Every user receives free, unlimited decks, cards, and learning sessions, with automatic mobile sync to ensure seamless progress across devices. Learners can study anywhere—on desktop or mobile—without subscription barriers.
Lucidcraft Studio designed Kioki as a platform that merges human learning principles with machine intelligence. Its interface prioritizes clarity, focus, and ease of use—every design choice reinforcing the goal of frictionless, high-retention study. In addition to its clean interface and responsive experience, Kioki introduces Smart Decks—modular card collections that adapt to each learner’s performance data. Over time, the system learns which areas need reinforcement, allowing users to focus their time on the concepts that matter most.
“Lucidcraft Studio’s mission is to unlock human potential through AI, technology, and learning science. Our first product, Kioki, helps people master languages using Smart Flashcards powered by a spaced-repetition algorithm that focuses on what each learner struggles to retain. The result: you remember more, faster, and for longer. Kioki launches today with free, unlimited language study and mobile sync for everyone.” — Jerome Yip, Founder & CEO, Lucidcraft Studio
Kioki enters a competitive education technology landscape alongside established apps like Quizlet, Anki, and Brainscape. Yet its approach differs fundamentally: while others monetize through subscription models or limit access, Kioki offers unrestricted learning to democratize advanced study methods for all. Its performance-first design and efficiency features target serious learners, educators, and lifelong students seeking measurable results, not gamified distraction.
About Lucidcraft Studio:
Lucidcraft Studio is a technology company dedicated to unlocking human potential through AI, technology, and learning science. Founded in 2025, the studio builds intelligent tools that enhance learning, productivity, and creative expression. Kioki is Lucidcraft’s first product—a focused spaced-repetition flashcard app for mastering language faster and retaining it longer.
Media Contact
Company Name: Lucidcraft Studio, Inc.
Contact Person: Jerome Yip
Email: Send Email
Phone: +1 (302) 600-2054
Address:1111B S Governors Ave STE
City: Dover
State: DE 39519
Country: United States
Website: https://kioki.app
