Mindcup is a digital study workspace designed specifically for UPSC exam preparation, combining note-taking functionality with an automated revision scheduling system. The application addresses the common challenge where aspirants spend significant time organizing study materials rather than engaging in active learning. Rather than requiring users to build complex organizational structures from scratch, Mindcup comes pre-configured with the official UPSC General Studies syllabus for papers 1 through 4 and the Prelims examination, allowing users to paste content from standard reference materials like Laxmikanth summaries and automatically sort them by syllabus topic. The core feature of the application is its dual-mode note-taking and revision system. When users write notes, the workspace functions as a standard rich-text editor. However, when it is time to revise, the application hides the body of those notes, forcing the user to retrieve the concepts from memory. This process is divided into two modes: guided recall, which is intended for new topics and helps build initial memory pathways, and unguided recall, where the entire core argument must be retrieved from scratch, designed as practice for Mains answer writing. The revision scheduler operates on automated spaced repetition, calculating individual memory decay rates and generating daily review lists without requiring manual calendar tracking. Typical use cases involve a workflow where the user first writes their notes within the syllabus-mapped workspace, then relies on the scheduler to prompt reviews at the optimal time before memory decay occurs. The application is designed to function in airplane mode with zero lag, syncing data only when the user reconnects to the internet. This approach aims to reduce the friction of managing revision logistics and the cognitive load of maintaining multiple organizational systems across different platforms.