Comparison

PDF StudyMate vs StudyPDF

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

Head to head
About

PDF StudyMate

Features
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PDF StudyMate is a powerful and simple study companion that lets you read, annotate, and take notes directly on your PDFs. Designed for students, teachers, and lifelong learners, PDF StudyMate combines PDF reading, note-taking, and annotation tools into one seamless experience. Whether you're reviewing lecture slides, studying textbooks, completing homework, or preparing for exams, everything you need is in one place. PDF Reader β€’ Smooth and fast PDF viewing β€’ Easy page navigation β€’ Clean and distraction-free reading PDF Annotation Tools β€’ Highlight important text β€’ Underline and mark key points β€’ Add text notes directly on PDFs β€’ Draw and write with freehand tools β€’ Use shapes, arrows, and comments Note-Taking Made Easy β€’ Add notes alongside your PDFs β€’ Capture ideas, summaries, and key concepts β€’ Combine notes and annotations together β€’ Keep everything organized for easy review Study & Homework Ready β€’ Mark important sections for revision β€’ Organize homework and assignments β€’ Quickly review annotated materials β€’ Perfect for exam preparation Stay Organized β€’ Manage all your PDFs in one place β€’ Categorize and organize study materials β€’ Quickly find notes and annotations Export & Share β€’ Export annotated PDFs β€’ Share notes and study files easily PDF StudyMate helps you study smarter by bringing PDF reading, annotation, and note-taking together in one simple and powerful app.

About

StudyPDF

Transform your course materials into personalized study aids. This AI-powered tutor generates flashcards, quizzes, and summaries from your uploaded notes, slides, or even YouTube lectures. Focus your revision on areas where you need the most improvement, with all information directly linked to its source.

Highlights
  • AI-powered study tutor
  • Personalized flashcards with spaced repetition
  • Quizzes and practice exams
  • Study guides and summaries
  • Mind maps and cheat sheets
  • Offline study capabilities
  • Source citation for all content
Read full description

StudyPDF turns your own course material into everything you need to revise. Upload lecture slides, notes, a photo of the whiteboard, or a YouTube lecture. Bo, your study companion, reads all of it and builds your study kit from what is actually in your material. Ask Bo in plain language and get: - Flashcards with spaced repetition - Image occlusion cards from your own diagrams - Quizzes and full practice exams - Study guides and summaries - Mind maps - Cheat sheets Every answer cites the exact page it came from, so you can always check the source. Tap a citation to open the page. Bo learns where you are weak. It tracks the concepts you struggle with and tests those topics first, so every review session focuses on what matters most. Study anywhere. Your courses download for offline review, so a flashcard deck or study guide still works with no signal. Why students pick StudyPDF: - Built for your course, not the internet. Everything comes from your own uploads. - Real sources. Every card and answer points back to your page. - Made for exams. Turn a semester of lectures into a focused study plan. Upload today and let Bo build your first deck in minutes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studypdf.net/privacypolicy

Screenshots

PDF StudyMate3 screens
StudyPDF4 screens

Verdict

The call

PDF StudyMate and StudyPDF are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. PDF StudyMate sells 1 one-off in-app purchase and StudyPDF sells 5 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
PDF StudyMate versus StudyPDF: the parameters behind the verdict, then further details
ParameterPDF StudyMateStudyPDF
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyβ€”Every 4 weeks
AdsNoNo
In-app purchasesYesYes
Monetizationβ€”Freemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.4 β€” better
Further details β€” not scored
Size5 MB70 MB
Age rating4+4+
DeveloperAlteru Inc.Luis Henrich-Bandis

In-app purchases

1 purchases

PDF StudyMate

One-time1
  • PDF StudyMate Unlock$4.99
5 purchases

StudyPDF

Subscriptions5
  • Pro Weekly$5.997 Days
  • Pro Monthly$11.991 Month
  • Ultra Monthly$19.991 Month
Show 2 more
  • Pro Yearly$71.991 Year
  • Ultra Yearly$119.991 Year

Questions

Is PDF StudyMate free?
PDF StudyMate is free to download, with in-app purchases available.
Is StudyPDF free?
StudyPDF is free to download, with in-app purchases available.
Do PDF StudyMate or StudyPDF have ads?
Neither PDF StudyMate nor StudyPDF shows ads.

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