Features of UniStack:

- 🎯 Daily Priority Engine – Context-aware dashboard highlighting active class tickers, impending deadlines, and estimated daily study time.
- 📐 Honest Grade Tracking – Mathematically guaranteed floor (minimum outcome) and ceiling (maximum achievable mark) calculations across weighted periods without speculative projections.
- 📝 Task & Deadline Manager – Comprehensive assignment tracking with due dates, difficulty ratings, reorderable subtask checklists, and independent grading statuses (Done $\ne$ Graded).
- 🗓️ Timetable & Smart Attendance – Weekly schedule and agenda views with classroom locations, absence limit tracking, and automatic 20-minute post-class attendance prompts.
- 📚 Semester Archiving – Guided pre-closure audits that preserve your complete academic history, past coursework, and GPA records across terms.
- ✍️ Markdown Notes & Audio Memos – Distraction-free note editor with live markdown formatting, course tagging (@subject), attachments, and built-in voice recording.
- 💰 Student Expense & Budget Tracker – Campus spending logs with customizable categories, weekly/monthly budget limits, visual charts, and spending pace insights.
- 🧮 Grade & "What-If" Calculator – Multi-scenario academic simulator to calculate exact scores needed to pass a subject or hit a target GPA.
- 🎨 Expressive Theming – 28 curated visual themes (including Dracula, Nord, Catppuccin, Tokyo Night), pure OLED black mode, and customizable motion physics.
- ♿ Comprehensive Accessibility – 17 dedicated settings including OpenDyslexic typography, high contrast, colorblind palettes, geometric status shapes, and TalkBack optimization.
- 🔒 Local-First Privacy – 100% offline functionality with complete single-file JSON backup and restore, keeping personal data strictly on-device.
- 🔄 In-App Updater – Automated background update checking with seamless in-app APK download and installation.
- 🌐 Multilingual Support – Native localization across all screens and flows with dynamic runtime language switching.