Keet Generates Custom Learning Courses with AI-Powered Video and Games

Keet is a mobile application designed to generate customized educational courses on demand, featuring short video explanations and interactive games for reinforcement.

Developed by co-founders Zack and Tommy, the app aims to replicate a structured curriculum experience for self-learners. It addresses the common challenge of fragmented learning by sequencing lessons logically and finding appropriate starting points based on user input.

Users specify desired difficulty, depth, and learning intent. Keet then categorizes the topic using Biglan categories (Hard–Pure, Hard-Applied, Soft–Pure, Soft-Applied) to tailor instructional approaches. For example, a "hard-pure" course might emphasize worked problems, while a "soft-pure" course would use primary source narratives.

The platform distinguishes itself through its multimedia approach. Explainer videos are produced using specialized tools: Manim for mathematical visualizations and Remotion for animating processes or presenting primary source material, akin to Vox-style educational content. The founders noted that "Vox and 3B1B videos made complex ideas accessible, which inspired us to move towards video based lessons."

Beyond passive video consumption, Keet incorporates custom activities for assessment, moving beyond traditional multiple-choice questions. A genetics course, for instance, might involve interacting with a DNA model to reinforce concepts.

Currently in TestFlight beta, Keet offers three free course generations. The founders acknowledge that personalization is still in early stages, with future plans to adapt more deeply to individual learner backgrounds and weak spots. Course generation is intentionally slow to prioritize quality.

The eventual business model will be a monthly subscription providing credits for course generation, similar to Suno. While the immediate impact for Tokyo professionals is limited due to its beta status and US-centric launch, its approach to structured, personalized learning could eventually simplify continuous professional development.