✦ v1.8.0 Release: In-Interface CSV Error Resolution & Production Hardened Engine

The Socratic Operating System for Top Students

StudyOS turns your daily routine into a connected retention loop. Upload lecture notes, conduct hands-free Socratic voice walks, schedule milestone alarms, and synthesize dynamic multi-modal workspaces.

⚡ Launch Interactive Workspace OS 📥 Download Android APK GitHub
StudyOS.apk • 21 MB • Android 8.0+ (API 26-34) • 100% Offline Capable
🎧 Hands-Free Revision

Feynman Audio Walk Mode

Plug in your earphones and tap "Start 15-Min Walk". The AI takes your uploaded lecture notes and Mistake Bank, quizzes you out loud via Text-To-Speech, listens through your microphone as you explain concepts in plain English, and provides immediate oral Socratic critique.

Android TextToSpeech SpeechRecognizer 15-Min Session Clock Lecture Audio Player (0.75x–2.0x)
🎙️

Everything Built for Deep Academic Retention

Designed around the full Feynman learning loop: Notes → Flashcards → Practice Quiz → Mistake Analysis.

📑

Google Docs Previewer & Document Ingestion

Preview PDF, DOCX, TXT, and Markdown files with Google Docs & Drive paper canvas layout, themes, Find-in-doc search, read-aloud TTS, and 1-click note/flashcard conversion.

Docs Previewer • PDF • DOCX • MD • TXT
🤖

Multi-Model AI Tutor

Configure custom API keys and switch between Gemini 2.0 Flash, GPT-4o, Claude 3.5 Sonnet, and Llama 3.3 for personalized explanations and quiz generation.

BYOK • Multi-Model
⏰

Native Milestone Alarms

Exact AlarmManager notifications at 24h, 4h, 1h, and exam start time with vibration patterns, loud alarm sound channels, and "Open Exam" shortcuts.

Milestone Alarms
🗂️

CSV & Anki Deck Import

Bulk import flashcard decks with automatic delimiter detection (tabs, commas, semicolons). Fast import via file picker or clipboard text.

Anki TSV • CSV Bulk Import
✍️

Markdown Editor with Undo/Redo

Rich note taking with full Undo & Redo history stack, math formula preview ($$fx$$), checklists, code blocks, and AI summarization.

Dual Undo/Redo Controls
🎯

Zen Today & Mistake Bank

Minimalist focus dashboard, SM-2 active recall retention algorithm, and a dedicated bank for converting missed exam questions into mastered concepts.

SM-2 Spaced Repetition

Fast 30-Second Installation

No Google Play account required. Sideload directly onto any Android device.

01

Download APK

Tap the download button to save the 13 MB release file (`StudyOS.apk`) onto your phone.

02

Open & Install

Open your notification bar or Downloads folder and tap the `StudyOS.apk` file.

03

Allow Unknown Sources

If prompted by Android, toggle "Allow from this source" and tap Install to launch.