StudyFetch vs Proll
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/
Proll
This app rewards users with screen time for completing real-world tasks, including physical activity and academic work. It locks distracting apps until time is earned, offering customizable goals and optional schedules for focused work sessions.
- Earn screen time by completing tasks
- Task-based app unlocking
- Upload and verify work for rewards
- Physical activity tracking for screen time
- Focus sessions with app locking
- Customizable goals and optional schedules
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Key Features: Earn Screen Time Screen time isn’t given—it’s earned. Complete real-world tasks to unlock access to distracting apps. Task-Based Unlocking Earn time by completing activities like SAT questions or other standardized test prep. App Locking Distracting apps stay inaccessible until earned time is available—no bypassing, no “just five more minutes.” Flexible Goals Customize how much work earns how much time, based on your priorities and routines. Minimal, Intentional Design No shame, no pressure—just a clear system that rewards discipline. Proll requires a paid subscription ($4/week or $10/month auto-renewing) to lock distracting apps and access full SAT prep features. 3 Day Free Trial before you commit to the monthly subscription! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
StudyFetch and Proll both sit at 4.8 stars, but that hides the real split: 100% of Proll's written reviews are positive against 32% of StudyFetch's. Proll also leads on monetization model (free vs free with in-app purchases). StudyFetch's advantage is update cadence (every 8 days vs every 2 months) and ratings volume (14K vs 8). On price, rating, 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 Proll sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for StudyFetch against 4.9 for Proll. That said, the two scores are not equally well evidenced: StudyFetch has 14K ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 32% of StudyFetch's written reviews are positive against 100% of Proll's.
StudyFetch ships an update every 8 days, Proll every 2 months. The most recent releases landed on September 30, 2026 and July 23, 2026 respectively.
| Parameter | StudyFetch | Proll |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (14K ratings) | 4.9 (8 ratings) — better |
| Positive reviews | 32.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 14K — better | 8 |
| Update frequency | Every 8 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #73 — better | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 237 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Study Fetch | John Edward Baker Bruce |
Customer experience
StudyFetch
Proll
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
Proll
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
Proll
- Proll Plus Weekly$3.997 Days
- Proll Plus Monthly3 Days trial$9.991 Month









