StudyDesk: AI Quiz & Timer

Turn lecture PDFs, PPTX files and whiteboard photos into AI summaries and practice questions. Review missed questions with flashcards, track time by course, and keep exam checklists, notes, a dictionary and a scientific calculator together. StudyDesk is built for university study. ■ PRACTICE QUESTIONS FROM YOUR OWN MATERIAL • Upload a lecture PDF or PPTX, snap a whiteboard photo (camera or album), or paste text • Get a summary and multiple-choice questions with explanations (5 to 20, depending on the material) • Each question shows the source sentence it was made from • Wrong answers are collected so you can retry only what you missed • Originals stay on your device — only extracted text is sent for processing • 3 free runs per day, then 10 points per run (earn points by watching an ad or buy a pack) ■ STUDY TIMER PER COURSE • Start and stop with one tap • Today's total and your daily streak at a glance • Organize by course — certifications and language exams count too ■ QUICK NOTES • Write one line while reading; start with "p.42" to tag the page automatically • Attach a photo of the whiteboard or textbook page • Notes link to the material and course they belong to ■ FLASHCARDS & EXAM PLANS • Make flashcards from missed questions or write your own • Review cards due today and schedule the next review based on recall • Add and check off tasks for each exam • Review and exam reminders are sent only when you opt in ■ DICTIONARY & CALCULATOR • English-Korean, English-English, Hanja, formulas, basic and scientific calculator • Works offline for English-Korean, Hanja and formulas • See how a term is explained in your own uploaded material ■ LOUNGE • Post a one-line check-in about today's study • Cheer others, report or block — nicknames are automatic ■ STUDYDESK PRO AND PASSES • Pro monthly subscription (auto-renewing): 30 runs a day and no ads • 7-day and 14-day passes (not auto-renewing) and point packs (100, 180, 400P) • Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it in Settings > Apple ID > Subscriptions. ■ ADS • One banner ad appears inside the Materials, Notes and Lounge lists. No ads while Pro or a pass is active. • Rewarded ads for points play only when you choose to watch them. ■ PRIVACY • Material originals, notes and timer history are stored only on your device • Sign in (Apple, Google or email) is required only for AI features and Lounge posting • You can delete your account at any time in Settings Languages: English, Korean Dictionary data: kowiktionary, enwiktionary, kengdic (CC BY-SA) Support: dreamnote1010@gmail.com Terms of Use: https://appnest-8c77f.web.app/StudyDesk/term Privacy Policy: https://appnest-8c77f.web.app/StudyDesk/privacy