StudyFetch vs Study Lock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyFetch
Transform your course materials into interactive study tools with AI. Upload lectures, PDFs, or videos to generate flashcards, quizzes, and notes. Engage with a personal AI tutor for real-time learning support and track your progress.
- AI-generated flashcards and quizzes
- Personal AI voice tutor
- Real-time lecture transcription and notes
- Progress tracking and achievements
- Support for 20+ languages
- Converts lectures, PDFs, slides, videos to study formats
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Designed by learning experts and used by millions of students worldwide, StudyFetch turns your own course materials into a study plan built around how you learn. Upload your lectures, PDFs, slides, or videos and get flashcards, quizzes, notes, and a personal AI tutor in seconds. Learning should meet you where you are, not the other way around. Every feature is built for lasting understanding so it is still there when exam day comes. How it works: Drop in your material and Sparky, your personal AI tutor, creates a comprehensive study plan and breaks it into the formats proven to help you remember. You are always learning in the way that works for you. What you get: · Flashcards, quizzes, and detailed notes generated from anything you upload · Sparky, a voice-to-voice AI tutor you can talk with anytime, on any topic · Real-time lecture recording that transcribes and turns class into notes as you go · Progress tracking that shows what you have down and what needs more focus · Achievements and daily streaks to keep you consistent · Support for 20+ languages Why students trust StudyFetch: 92% of students who use StudyFetch report improved grades. Millions of students worldwide use it to prep for exams, master course content, and build knowledge that lasts. Whether you are in high school, university, or learning on your own, StudyFetch adapts to you. StudyFetch is backed by Owl Ventures and The College Board and built to help you actually learn, not to hand you the answer and move on. Your future is in your hands. StudyFetch is here to help you see it. App EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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.
- 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
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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/
Screenshots
Verdict
The clearest difference is ratings volume: StudyFetch at 14K against Study Lock's 1. StudyFetch also leads on chart position (#76 vs unranked). Study Lock's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases 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
Both are free to download. StudyFetch sells 12 in-app purchases, starting at $9.99 per month and Study Lock sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
Study Lock holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: StudyFetch has 14K ratings behind it against 1, so its average is the more settled of the two.
StudyFetch ships an update every 8 days, Study Lock every 10 days. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.
| Parameter | StudyFetch | Study Lock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (14K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 32.4% of reviews | — |
| Number of ratings | 14K — better | 1 |
| Update frequency | Every 8 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | #76 — better | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17 |
| Further details — not scored | ||
| Size | 237 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Study Fetch | Ethan Dietrich |
Customer experience
StudyFetch
Study Lock
Bugs and requests
StudyFetch
Reported bugs
4 issues- Inability to upload or load materials
- Chatbot and tutor features not working
- Inconsistent performance across platforms
- Account and payment issues
Requested features
4 requests- Sync accounts across devices
- Improve PDF and document handling
- Enhance live lecture recording and transcription
- Add more test questions and practice content
Study Lock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
StudyFetch
- StudyFetch Explainers Basic$9.991 Month
- StudyFetch Explainer Basic$9.991 Month
- StudyFetch Explainers Premium$19.991 Month
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- StudyFetch Explainer Premium$19.991 Month
- StudyFetch Premium Monthly$19.991 Month
- StudyFetch Premium Quarterly$29.003 Months
- StudyFetch Explainer Basic$83.991 Year
- StudyFetch Premium YearlyTrial$96.001 Year
- StudyFetch Premium Yearly$96.001 Year
- StudyFetch Explainer Premium$167.991 Year
- Call Spark.E 1 Hour$7.49
- Call Spark.E 5 Hours$25.00
Study Lock
- Monthly Pro$5.991 Month
- Annual Pro3 Days trial$34.991 Year








