StudyDesk is a study execution app for students. Features: * Enter your courses and deadlines; the Next Up engine ranks what to do right now * Organise courses by school year and period (jakso) * Read-only Period History with per-period GPA * Grade on IB and GPA scales * Built-in Pomodoro focus timer * Optional AI study debrief after a session Warm paper aesthetic. Local-first; optional account-gated cloud sync. No Google Play Services — Google sign-in is a plain web OAuth flow. Part of the Limecore Nexus suite. Available in English, Finnish, French, German, Spanish, Chinese, Hindi, Portuguese, Indonesian and Arabic.