Share real-time events on a map by adding pins to mark exciting moments. View others' posts and react with swipes or stamps. Explore locations through user-generated content and save memorable experiences to a map.
Download audio content from English learning materials published by Kei Rinkan. Access lessons anytime, offline. Restore purchased items through the 's help menu. Pay via iTunes account. Note: Audio may differ from printed content.
Read English articles with instant word lookup, pronunciation, and AI-based context explanations. Open links from Safari or Chrome directly in learning mode. Manage multiple articles with tab functionality.
