Comparison

Study Lock vs Lurn

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

Head to head
About

Study Lock

This app blocks distracting applications until you complete study sessions. It uses AI to generate personalized quizzes and flashcards from your course materials, rewarding you with screen time for correct answers. Track your progress with detailed statistics and spaced repetition.

Highlights
  • AI-generated quizzes and flashcards
  • Import course material from PDF, photos, text
  • App blocking via Screen Time integration
  • Spaced repetition learning algorithm
  • Oral analysis with AI evaluation
  • Progress tracking and statistics
  • Pomodoro timer with Live Activity
Features
Read full description

Study Lock blocks your distracting apps until you study. Import your courses from PDF, photos, or plain text, and the app generates personalized quiz questions, flashcards, and oral analysis exercises, all powered by AI. How it works: Import your course material in any format. AI instantly creates quiz questions, flashcards, and oral analysis prompts covering the full content. Select which apps to block using Screen Time. When you try to open a blocked app, Study Lock asks you to study first. Answer correctly and earn screen time as a reward. The harder the question, the more time you unlock. Oral analysis lets you explain concepts out loud while AI evaluates your understanding and gives you a detailed correction. Every question follows a spaced repetition algorithm so you focus on what you actually need to review. Your progress is tracked with streaks, mastery percentages, and detailed session statistics. Study Lock is built for students who want real results without relying on willpower alone. It turns the time you spend on your phone into structured study sessions. Key features: AI-generated quizzes, flashcards, and oral exercises from any course material. PDF, photo, and text import with full-document coverage. Screen Time integration to block and unblock apps based on study performance. Spaced repetition scheduling adapted to your level. Oral analysis with speech recognition and AI-powered evaluation. Pomodoro timer with Live Activity support. Detailed statistics including streaks, accuracy, study time, and earned screen time. Works in any language. No ads. No gimmicks. Just a simple system that works. Privacy Policy: https://studylock.framer.website/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lurn

Features
Read full description

Take control of your screen time by turning distractions into learning. Lurn helps you lock distracting apps until you complete a quick study task. Upload your notes, generate flashcards and quizzes, then earn timed access to the apps you choose. Instead of simply blocking your phone, Lurn makes your screen time feel intentional. Before you scroll, you study. Whether you are preparing for exams, trying to reduce social media use, or building a better study routine, Lurn helps you create a simple rule: Study first. Scroll later. HOW LURN WORKS Pick the apps you want to lock. Upload your study material, such as notes, PDFs, or documents. Lurn turns your material into flashcards and quiz questions. Review a few flashcards to learn. Pass a short quiz to unlock your apps for a limited time. When the timer ends, your apps lock again. WHY LURN Most screen time apps only block distractions. Lurn goes further by helping you learn before giving you access back. With Lurn, every unlock becomes a small study session. Your phone stops being just a distraction and becomes part of your learning routine. BENEFITS Build a study-first phone habit. Reduce mindless scrolling. Turn app access into a reward. Study from your own notes. Use active recall to remember more. Stay focused before opening distracting apps. Create better screen time boundaries. Prepare for exams in small daily sessions. Make learning feel lighter and more automatic. FEATURES App Locking Choose distracting apps and lock them behind study tasks. Study-to-Unlock Complete a learning task before unlocking selected apps. AI Flashcards Generate simple flashcards from your uploaded study material. Quiz Unlocks Pass short quizzes from your own notes to earn access. Timed Unlocks Unlock apps for a set amount of time, then automatically return to focus. Study Library Keep your uploaded notes and materials in one place. Custom Unlock Rules Choose how many questions to answer, the required score, and how long apps unlock. Progress Tracking See your study activity and build consistency over time. Emergency Unlocks Access your apps when you really need to. Clean, Calm Design A minimal study experience built to feel focused, not stressful. LEARN BEFORE YOU SCROLL Quizzes help test what you know. Flashcards help you learn before the quiz. Lurn combines both, so unlocking apps feels fair, useful, and productive. Review first. Pass after. Unlock with intention. PRIVATE & SAFE Lurn uses Apple’s Screen Time tools to help manage selected apps on your device. You choose which apps to lock. Lurn does not read your messages, browsing history, or private conversations. Your study materials are used to create learning tasks for you. You stay in control of your permissions and app-locking setup. GREAT FOR Students Exam preparation Self-study Language learning Reducing social media use Improving focus Building discipline Creating a calmer phone routine MAKE YOUR PHONE WORK FOR YOUR GOALS Lurn is not just an app blocker. It is a study-first unlock system that helps you build better habits one unlock at a time. Download Lurn and start earning your unlocks. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Study Lock4 screens
Lurn4 screens

Verdict

The call

The clearest difference is update cadence: Study Lock at every 10 days against Lurn's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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. Study Lock sells 2 in-app purchases, starting at $5.99 per month and Lurn sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Study Lock ships an update every 10 days, Lurn every 3 weeks. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 8 level
Study Lock versus Lurn: the parameters behind the verdict, then further details
ParameterStudy LockLurn
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS1716.0 — better
Further details — not scored
Size42 MB46 MB
Age rating4+4+
DeveloperEthan DietrichChimdia Anyiam

In-app purchases

2 purchases

Study Lock

Subscriptions2
  • Monthly Pro$5.991 Month
  • Annual Pro3 Days trial$34.991 Year
2 purchases

Lurn

Subscriptions2
  • Lurn Monthly$6.991 Month
  • Lurn 3 Months3 Days trial$17.993 Months

Questions

Is Study Lock free?
Study Lock is free to download, with in-app purchases available.
Is Lurn free?
Lurn is free to download, with in-app purchases available.
Do Study Lock or Lurn have ads?
Neither Study Lock nor Lurn shows ads.
Which is updated more often, Study Lock or Lurn?
Study Lock ships an update every 10 days, and Lurn every 3 weeks. Most recently, Study Lock was updated on October 6, 2026 and Lurn on October 5, 2026.

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