# Lexie: Exam Prep & Study Tutor — Practice tests & study guides > Practice tests & study guides (iPhone/iPad app by Elina Patjas.) - Source: https://appshunter.io/ios/app/lexie-exam-prep-and-study-tutor/id6739288277 (this page in markdown: same URL + `.md`) - Developer: [Elina Patjas](https://appshunter.io/developer/1784693168) - Category: Education, Productivity - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 15.1 · 57 MB - Languages: English - Released: 2025-04-07 - Data updated: 2026-10-24 ## What is Lexie? Lexie is a study app that turns photos of your notes and worksheets into flashcards, quizzes, and practice exams. Snap a photo and get a complete study set in under 30 seconds. Built on the FSRS spaced repetition algorithm, the same scheduling science used by Anki, with active recall, six practice modes, and AI feedback on every answer. Used by 4,500+ students worldwide. HOW DOES LEXIE WORK? Take a photo of anything you want to study: handwritten notes, a worksheet, a diagram. Lexie generates flashcards, quiz questions, and open-ended practice questions where AI evaluates your answer like a tutor. No typing, no manual card creation. Two taps from photo to practice. WHAT STUDY MODES LEXIE HAVE? Six ways to practice the same material. Flashcards with audio pronunciation. Multiple choice, fill-in-the-blank, and matching questions. Typed recall where you write the answer from memory. Think questions where you explain concepts in your own words and get AI feedback. Audio review at adjustable speed. Every mode uses active recall. DOES LEXIE USE SPACED REPETITION? Lexie uses the FSRS algorithm (Free Spaced Repetition Scheduler) to track what you know and what you're forgetting. It calculates the optimal moment to review each card, right before you would forget it. Long-term retention with less total study time. Daily reminders when cards are due for review. WHAT SUBJECTS AND EXAMS LEXIE WORKS WITH? Any subject in any language. Biology, chemistry, physics, anatomy, history, languages, literature, medical terminology, law, nursing. Math mode generates novel practice problems. Image occlusion works with diagrams and anatomy charts. Used for SAT, ACT, AP exams, GCSE, A-levels, university finals, medical school, nursing boards, and professional certifications. IS LEXIE GOOD FOR LANGUAGE LEARNING? Lexie works with any language and includes audio pronunciation on every flashcard. Typed recall lets you practice writing in the target language. Listening mode plays audio and you type what you hear. Tap any word for instant translation. WHO IS LEXIE FOR? Students preparing for exams, medical and nursing students, language learners, adult learners, teachers, and homeschool families. Designed for independent use from age 10 and up. Kids photograph their homework and practice on their own. A family plan is available on iOS. Parents don't need to understand the subject because Lexie generates questions and gives feedback automatically. IS LEXIE FREE? HOW ABOUT PRIVACY? 3 free study sets to start, no account required. Pro unlocks unlimited study sets and all practice modes. All study data stored locally on your device. No cloud sync, no ads, no data selling. Your study material is never used to train AI. WHO MADE LEXIE? Built by Interlinear, a learning company from Helsinki, Finland. QUESTIONS OR FEEDBACK elina.patjas@interlinear.tech Privacy Policy: https://www.lexielearn.com/privacy Terms of Use: https://www.lexielearn.com/terms ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly Plan | $11.99 | per month | | Annual Plan | $59.99 | per year | | Family Annual | $89.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Semester Pass | $34.99 | one-time | | Yearly Pass | $69.99 | one-time | ## Is Lexie safe? Not enough ratings yet to assess Lexie. ## Is Lexie legit? Lexie: Exam Prep & Study Tutor appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Lexie is 73 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 3.18.0 — 2026-10-22 Now you can just tell Lexie what you need to learn. Type a topic, like "the French Revolution" or "quadratic equations", and Lexie turns it into a lesson and practice. Photos and PDFs still work too. Plus small fixes and improvements. ### 3.16.0 — 2026-09-25 The usual round of fixes and polish under the hood. ### 3.15.0 — 2026-09-21 - Practise speaking for the finnish language test - Put your study sets in your own order. Press and hold a set, choose Reorder, and drag. - One set now takes up to 12 photos, twice as many as before. - New study sets now show their subject where the date used to be. If we got it wrong, write your own. - The course library shows every course now, not only the ones in your study language. - Listening works with the ringer switched off, and you can rename a set inside a folder. - Plus the usual round of fixes and polish. ### 3.14.0 — 2026-09-14 - Lexie now takes you through your material one concept at a time: a short explanation, then questions on it. You can start right away, before the whole study set is ready, and a practice test waits at the end. - Plus the usual round of fixes and polish. ### 3.13.1 — 2026-08-31 Clearer instructions, improvements to listening exercises in language learning, and small fixes. ## Apps similar to Lexie | App | Rating | Price | Category | | --- | --- | --- | --- | | [DiagramQuiz](https://appshunter.io/ios/app/diagramquiz/id6757562378) | 4.0 (1) | Free | Education | | [YouLearn: AI Study Tutor](https://appshunter.io/ios/app/youlearn-ai-study-tutor/id6757114179) | 4.8 (146) | Free | Education | | [RemNote - Notes & Flashcards](https://appshunter.io/ios/app/remnote-notes-and-flashcards/id1545429784) | 4.8 (1,674) | Free | Education | | [Mochi - Flashcards and notes](https://appshunter.io/ios/app/mochi-flashcards-and-notes/id1507775056) | 4.6 (175) | Free | Education | | [Flashcards Maker](https://appshunter.io/ios/app/flashcards-maker/id1282001472) | 3.9 (264) | Free | Education | | [Quizgecko: AI Flashcards](https://appshunter.io/ios/app/quizgecko-ai-flashcards/id6473546188) | 4.7 (448) | Free | Education | ## More apps by Elina Patjas - [Yomi: Read Aloud for Kids](https://appshunter.io/ios/app/yomi-read-aloud-for-kids/id6739611621) - [Linnea: Plant ID & Herbarium](https://appshunter.io/ios/app/linnea-plant-id-and-herbarium/id6793015150) All apps by Elina Patjas: https://appshunter.io/developer/1784693168 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*