Review cards using spaced repetition based on the Ebbinghaus forgetting curve. Set custom review schedules and pause plans for specific goals. Highlight text, hide key terms, and create math formulas in cards. Organize with folders, tags, and colors.
by 玉栋 侯★ 4.6101 ratingsProductivityFreeData updated 2026-09-20
The app offers a simple interface for recording expenses, income, and transfers. It provides statistical charts and account balances, with data saved to the cloud for access across devices.
Convert MOV videos to MP3 audio files offline. Perform multiple conversions at once. Access a conversion history log to review past files. Extract audio directly from videos without requiring an internet connection.
