Share Memo
A simple shared memo app that works without login. Quickly share shopping lists, family notes, or group project memos.
Independent app studio
Turning everyday ideas into apps you want to open.
This is the official site for apps, games, and useful tools created independently by miryu kamiya. Each project focuses on clarity, ease of use, and a touch of playful design.
Apps
App lineup
Open each app introduction page from here.
Probability Generator
A tool app for probability and distribution calculations. Enter values and quickly check results for your use case.
Gridshot Camera
A camera app that displays grid lines to make composition easier. It supports simple balance checks while shooting.
Brain Training Dojo
A calculation training app that makes arithmetic feel like a game. Practice with difficulty levels and helpful calculation tips.
Brain Training Block Puzzle Dojo
A block puzzle app for training problem-solving and spatial awareness, with three difficulty levels for beginners through advanced players.
Brain Grid Merge
A merge puzzle played on irregular grids. Combine matching numbers, chase rankings, and collect tile designs for long-term play.
What guides each project
Clear interaction
Interfaces are designed so the purpose is clear from the first screen and common tasks take only a few steps.
Built to improve
Projects are released in small steps and refined through usability, visuals, and feedback.
Useful with character
The goal is not only utility, but also a small sense of delight every time the app is used.