Turn your own PDFs, photos and questions into practice. • New: make practice questions from a PDF or a photo in your Library. Charaka reads it on your iPhone, finds its multiple-choice questions with their answers and explanations, and lets you check every one before saving. Practice them like any other set; wrong answers go to Mistakes. Nothing is uploaded. • Answers printed at the end of a chapter, or at the back of the book, are matched to their questions. • Questions keep your PDF's chapters, from its bookmarks or from headings such as "Chapter 3" or "Physics". Practice the whole set or one chapter at a time, and rename a chapter if you like. • Image-based questions keep their picture: Charaka cuts out that part of the page, and you can tap it to zoom. If it shows the wrong part, remove it; if a question missed its picture, add it from the page while you review. • Type in your own questions: from the same screen, or from Library → Questions → Added by you. • Mistakes, Saved and your PDF sets run in order with a question palette: go back, jump to any question, mark questions for review, and see which are right, wrong or left. A set ends with a summary and picks up where you left off. • No answer key? Save the questions anyway and set the answer when you practice them, or let Apple Intelligence suggest one on iPhones that have it. A suggested answer is marked "AI answer" until you set the answer yourself. • Charaka suggests an NCERT chapter for every question you add, and you choose where it goes. • Use it for notes and papers you're allowed to use. PDFs with copying turned off won't work. • On iPhones with Apple Intelligence, the on-device model can also read pages with unusual layouts. • Fixed: Library → + → Import Image now opens your photos. • More of the app is translated into your language. Still completely free: no ads, no in-app purchases, fully offline.

Diagrams in mock tests. - Mock tests now show a question's diagram or picture description, during the test and on the review screen, just as practice does. Still completely free: no ads, no in-app purchases, fully offline.

Review your mistakes. Save the questions that matter. - New in Library → Questions: every question you get wrong, in practice, Reinforce or a mock test, stays in Mistakes until you get it right. Open any one to see your answer, the right answer, the explanation and the hint ladder, or practice the whole set again. - Save any question with one tap, including from the mock review screen. Saved questions wait in the same place for revision. - 600+ new NCERT-aligned questions across Physics, Chemistry, Botany and Zoology, each with a step-by-step explanation and a 4-stage hint ladder. Now 4,100+ questions. - Clearer wording in a few places, and more of the app is translated into Indian languages. Still completely free: no ads, no in-app purchases, fully offline.

Reliability and polish under the hood, plus refreshed in-app wellbeing helplines. 3,500+ NCERT-aligned questions, full NEET mocks, spaced revision and concept notes — calm, private and fully offline.

- NOW COMPLETELY FREE, WITH NO ADS. Every feature and all 3,500+ questions are unlocked for everyone — no banners, no subscription, no in-app purchases. - AFTER THE EXAM: a calm "what happens next" guide for the results season — recorded responses and answer key, result and scorecard, then counselling — with a gentle reminder to be kind to yourself while you wait. It updates once the official NTA answer key is out and links you straight to the official portal for dates and rules. - LEARN THE CONCEPT: read the key idea for any chapter before you practise it. - Refreshed in-app wellbeing helplines. - Polish and small fixes. 3,500+ NCERT-aligned questions, full NEET mocks, spaced revision and concept notes — calm, private, and fully offline.

The exam is behind you — this update is about what comes next, and studying calmly. - After the exam: a calm "what happens next" guide — recorded responses, the provisional and final answer keys, your result and scorecard, and counselling — with a gentle reminder to be kind to yourself while you wait. It always points you to the official NTA and MCC sites for dates and rules. - Learn the concept: read the key idea for any chapter before you practise. - Refreshed in-app wellbeing helplines. - Small fixes and polish. 3,500+ NCERT-aligned questions, full NEET mocks, spaced revision and concept notes — calm, private, and fully offline.

- New "Exam-day kit" — a calm day-before/day-of checklist for NEET-UG, plus a few words of encouragement for the final stretch. - "Learn the concept" — read the key idea for any chapter before you practise. - Refreshed in-app wellbeing helplines. - Small fixes and polish.

- New — Reinforce: a quick daily review that brings back the concepts you've been getting wrong or haven't seen in a while, spaced out so they actually stick. Find it on the Home screen. - Hundreds of new NCERT-aligned practice questions across Physics, Chemistry, Botany and Zoology — now 3,500+ — with more challenging problems for serious aspirants. - Performance and stability improvements.

What's new in this update: - Hundreds of new practice questions across Physics, Chemistry, Botany and Zoology including more previous-year questions for broader, better-balanced coverage of the full NEET-UG syllabus. The bank is now 2,800+ questions. - New optional "Remove Ads" subscription, if you'd like to study ad-free and support the app. It removes ads only every question stays free. - Stability improvements and refinements. Keep showing up a little each day. You've got this.

Charaka 1.1.0 — Indian languages & wellbeing Charaka now speaks the languages you study in. Full app translated into 12 Indian languages: Hindi, Urdu, Bengali, Tamil, Telugu, Marathi, Gujarati, Kannada, Malayalam, Odia, Assamese, and Kashmiri. Change your iPhone's language in Settings to see Charaka in your language. New: gentle exam countdown card on Home (auto-hides after exam day). New: daily intention prompt — tell Charaka if today is for revising weak concepts, tackling something new, or just practicing without pressure. New: two-minute breathing breaks between practice sets (sage circle, 4-7-8 rhythm). New: exam-week calm mode — auto-activates 7 days before NEET, biases practice toward what you already know, softens the AI tone. New: "Talk to someone" card on Progress tab with three free Indian mental-health helplines (iCALL, Vandrevala Foundation, Telemanas). One tap to call. Nothing logged. NEET-UG 2026 exam date updated to June 21, 2026. Same privacy promise: nothing leaves your iPhone. No accounts. No ads in mock tests. Free for every student, forever.