Book Companion vs Quizessa
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Book Companion
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Book Companion helps you get the most from the books you're reading. Perfect for: * Remember meaningful quotes * Extract knowledge from non-fiction books * Collect places and information from guidebooks What you can do: * Capture pages instantly - Take a photo of any book page and get searchable text * Highlight what matters - Mark the passages that resonate with you * Build your collection - Add notes and tags to find any quote instantly * Share your discoveries - Export highlights as text or images * Add books easily - Quick ISBN recognition saves you time Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Quizessa
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Your school's exams aren't in any commercial question bank. StudyBuddy fixes that: upload YOUR class material and it becomes your personal qbank. UPLOAD ANYTHING Add your PDFs, Word docs, PowerPoint slides, or even a YouTube lecture link. StudyBuddy reads your material and automatically generates multiple-choice questions and flashcards from it, with explanations built in. Works in any language. PRACTICE WITH REAL FEEDBACK Every answer comes with an explanation. Get one wrong? StudyBuddy tells you exactly why that option was tempting and why the correct answer is right, so every mistake teaches you something. AN ALGORITHM THAT ADAPTS TO YOU As you answer, StudyBuddy decides what topic, question, and difficulty should come next. It gives more attention to the topics you're missing, brings back your strong topics from time to time, and raises the difficulty as you improve. KNOW EXACTLY WHERE YOU STAND Your Readiness Score tracks every document, and every topic inside it. Find your weak spots before the exam does, down to the last topic. REHEARSE THE REAL EXAM A timed exam simulator with real conditions: a running clock, question navigation, and a full results breakdown at the end. FLASHCARDS THAT MAKE THEMSELVES Auto-generated flashcards from every document, ready to review. Mark the ones you know and focus on the rest. STUDY OFFLINE (PRO) Download your material and study anywhere, the subway, the hospital, the library. No connection needed. FREE TO START Upload your first documents and start studying free. Upgrade to Pro for offline mode and higher limits, or grab credit packs when you need an extra push. Made for students who study from their own material: med school, nursing, law, engineering, university courses, certifications, and beyond. Terms of Use: https://studybuddy.vc/terms Privacy Policy: https://studybuddy.vc/privacy
Screenshots
Verdict
The clearest difference is device support: Quizessa at 3 against Book Companion's 1. Quizessa also leads on iOS requirement (15.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.
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
Both are free to download. Book Companion sells 3 in-app purchases, starting at $3.99 per month and Quizessa sells 4 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.
Book Companion ships an update every 2 weeks, Quizessa every 9 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.
| Parameter | Book Companion | Quizessa |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 9 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod β better |
| Requires iOS | 26.0 | 15.0 β better |
| Further details β not scored | ||
| Size | 52 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Palmer | CARLOS JESUS LOPEZ VERGARA |
In-app purchases
Book Companion
- One Month$3.991 Month
- One Year7 Days trial$24.991 Year
- Lifetime Pro$79.99
Quizessa
- Pro Monthly$8.991 Month
- Pro Annual$89.991 Year
- 15 Credit Pack$4.99
- 40 Credit Pack$8.99









