コピック在庫管理アプリマーカーストッカー is a free Android app developed by YMCRT. It is a dedicated inventory management app for COPIC markers, designed to be lightweight and easy to use.

The app includes a comprehensive list of COPIC markers and accessories, allowing users to track their inventory and purchase plans. Users can input the quantities for both their current stock and their planned purchases. This feature is particularly useful for artists and designers who frequently use COPIC markers and need to keep track of their supplies.

In addition to inventory management, the app also includes a memo function, allowing users to make notes and keep track of important information related to their COPIC markers.

Overall, コピック在庫管理アプリマーカーストッカー is a handy tool for COPIC marker users who want to easily manage their inventory and stay organized. The app is available for free on the Android platform.