Comparison

Lexie vs Studley

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lexie

Features
Read full description

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

About

Studley

This AI-powered study tool transforms your notes, lectures, and videos into interactive study sets. It generates flashcards, quizzes, and provides step-by-step explanations for homework problems, helping you master material efficiently.

Highlights
  • AI note taker and tutor
  • Convert any content into study sets
  • Generate flashcards, quizzes, and tests
  • AI-powered homework problem solver
  • Progress tracking with active recall
  • Spaced repetition for long-term retention
Read full description

Study smarter with AI. Turn lectures, PDFs, notes, recordings, and videos into personalized study tools in seconds with Studley AI. Generate: • AI flashcards • Study quizzes • AI notes & summaries • AI tutoring chats • Practice questions • Podcasts from your material Whether you're studying for exams, reviewing lecture notes, or trying to learn faster, Studley helps you stay organized and retain more information. Upload anything: • PDFs • Lecture slides • Class notes • YouTube videos • Recordings • Documents Studley automatically creates personalized study material from your content so you can spend less time organizing and more time learning. Use flashcards, quizzes, AI tutoring, summaries, and active recall tools to study however works best for you. Whether you're in high school, college, university, or self-learning, Studley helps you prepare for: • Exams • Midterms • Finals • Homework • Revision sessions Privacy Policy: https://www.studley.ai/privacy-policy Terms of Service: https://www.studley.ai/terms-of-service Support: hello@studley.ai

Screenshots

Lexie4 screens
Studley4 screens

Verdict

The call

Lexie and Studley are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lexie sells 3 in-app purchases, starting at $9.99 per month and Studley sells 10 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lexie ships an update every 2 weeks, Studley weekly. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

ScorecardNo meaningful differences
Lexie versus Studley: the parameters behind the verdict, then further details
ParameterLexieStudley
PriceFreeFree
Rating—4.7 (4.3K ratings) — better
Positive reviews—49.5% of reviews
Number of ratings—4.3K — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.1 — better15.5
Further details — not scored
Size60 MB141 MB
Age rating4++4
DeveloperElina PatjasStudley AI Inc.

Bugs and requests

Lexie

Not enough reviews yet to summarise bugs or requests.

Studley

Reported bugs

2 issues
  • Update issues preventing app access
  • Incompatibility with some devices

Requested features

2 requests
  • Improve math notation support
  • Increase file size limit

In-app purchases

3 purchases

Lexie

Subscriptions3
  • Monthly Plan$9.991 Month
  • Annual Plan$59.991 Year
  • Family Annual$89.991 Year
10 purchases

Studley

Subscriptions10
  • Weekly Plan$7.997 Days
  • Weekly Plan$8.997 Days
  • Weekly Plan$9.997 Days
Show 7 more
  • Monthly Plan$13.991 Month
  • Monthly Plan3 variants$14.991 Month
  • Monthly Plan$19.991 Month
  • Quarterly Plan$43.993 Months
  • Limited time offer$74.991 Year
  • Yearly Plan3 variants$97.991 Year
  • Yearly Plan$129.991 Year

Questions

Is Lexie free?
Lexie is free to download, with in-app purchases available.
Is Studley free?
Studley is free to download, with in-app purchases available.
Do Lexie or Studley have ads?
Neither Lexie nor Studley shows ads.
Which is updated more often, Lexie or Studley?
Lexie ships an update every 2 weeks, and Studley weekly. Most recently, Lexie was updated on September 24, 2026 and Studley on September 25, 2026.

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