Comparison

CliffsNotes Test Prep vs SuperSummary

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

Head to head
About

CliffsNotes Test Prep

This educational app offers interactive study guides and practice exams for standardized tests like the SAT. It features personalized study plans, engaging games, and detailed score reports to boost student confidence and improve academic performance.

Highlights
  • Interactive study guides
  • Practice exams
  • Personalized study plans
  • Engaging games
  • Score reports
  • Insightful analytics
Features
Read full description

CliffsNotes® is the original (and most widely imitated) study guide. Written by real teachers and professors, CliffsNotes® can ease your homework headaches and help your scores, whether you're studying for an exam or for a standardized test, such as the SAT®. • Have fun learning! • Increase your confidence. • Interact with other students. • Personalize your own study plan. • Practice with interactive practice exams. • Play engaging games. • Examine actionable score reports. • Review insightful analytics. Note: This app is intended only for students who purchased a CliffsNotes® Test Prep course. Without course access, this application will not work. For more information and to purchase a course, please visit our website.

About

SuperSummary

Access expert-crafted literature guides and reading tools for millions of readers. Explore in-depth analysis, chapter summaries, character breakdowns, and discussion prompts for classic and contemporary books. Enhance your understanding and engagement with interactive features and audio narration.

Highlights
  • In-depth literature study guides
  • Chapter-by-chapter summaries
  • Character analysis
  • Theme and symbol interpretation
  • Author context and historical relevance
  • Audio narration for guides
  • Interactive quizzes and discussion questions
Features
Read full description

Since 2015, millions of readers have turned to SuperSummary to understand and discuss books with confidence. Our expert-crafted literature guides and reading tools help book clubs, avid readers, students, and teachers get more from every chapter. WAY MORE THAN BOOK SUMMARIES SuperSummary helps you keep up or brush up on the plot with free book summaries on nearly 15,000 classic and contemporary titles. Need more than a synopsis? Our ever-expanding content library features in-depth analysis of novels, nonfiction, poetry, plays, and more, all available through SuperSummary Essentials: • Dig into every detail with comprehensive literature Study Guides on over 10,000 classic and contemporary books. • Spark engagement and comprehension with 1,000+ classroom-ready Teaching Guides packed with activities, essay prompts, and more. • Never run out of insights with 100+ new Study Guides each month, including celebrity book club picks and trending titles. WHAT’S INSIDE A SUPERSUMMARY STUDY GUIDE? Our Study Guides are in-depth resources created by literature professors, publishing industry alums, authors, and other subject-matter experts. Our Guides help you: • Gain key context about a book’s author, historical relevance, and more • Refresh your memory with a complete book summary • Follow and interpret plot points through chapter-by-chapter summaries and detailed analysis • Get to know each major character or key figure, including their character arc and role in the text • Understand the book’s recurring themes, symbols, and motifs • Unpack the author’s intent and craft by reviewing 15+ important quotes with analysis • Spark meaningful discussions with engaging book club questions • Jumpstart essay writing and critical thinking with thought-provoking prompts BUILT FOR BOOK CLUBS • Book club prep, handled. SuperSummary gives your group everything it needs in one place: • Discussion Questions to spark conversation • Quizzes to refresh your memory before the meeting • Pick up where you left off with Story Recaps • Book-Inspired Recipes and cocktails to set the mood Available on more titles than anyone else—celebrity picks, BookTok favorites, and the classics your group keeps revisiting. INNOVATIVE FEATURES & INTERACTIVE TOOLS With SuperSummary Plus, take your experience further with expanded content formats and interactive reading tools: • Audio narration: Listen to every Study Guide in our library with the convenience of an audiobook. • Ask SuperSummary: Get instant, reliable answers to your book questions, backed by our expert-crafted content. • Quizzes: Challenge yourself with fun, trivia-like questions focused on the full book or specific chapters. • Discussion Questions: Lead book discussions with confidence with questions tailored by audience, topic, and difficulty. • Book-Inspired Recipes: Bring books to life with snacks and drinks tailored to your book and dietary restrictions—perfect for sharing! • Book Activities: Spark creativity with writing prompts, roleplay scenarios, project ideas, and other fun activities tailored to groups or solo reading. • Timelines: Trace events and character arcs spanning the whole book or specific chapters. WHY READERS LOVE SUPERSUMMARY • “Your guides give me insight, depth, and detailed information I can use confidently at my book club discussions.” - Sue, Book Club Member • “SuperSummary book notes are accurate, very helpful for reviewing, and the app is easy to use. I’ve finished five texts for school, I now have great sets of notes and I’m pleased with my subscription. It is a great value.” - JC, Student • “Comprehensive book guides and very teaching-friendly. The new AI Book Activities feature is a useful addition. SuperSummary has guides for every book I've taught. It's the first place I go to for teaching guides.” - Stacia, Teacher Search for your current read and experience the SuperSummary difference! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CliffsNotes Test Prep4 screens
SuperSummary4 screens

Verdict

The call

The clearest difference is review sentiment: SuperSummary at 50% against CliffsNotes Test Prep's 0%. SuperSummary also leads on rating (4.8 vs 1.4) and update cadence (fortnightly vs every 19 months). CliffsNotes Test Prep's advantage is in-app purchases (none vs 6) and iOS requirement (8.2 vs 15.0). On price, ads 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. SuperSummary sells 6 in-app purchases, starting at $9.95 per month. CliffsNotes Test Prep asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SuperSummary holds the better App Store score, 4.8 against 1.4. That said, the two scores are not equally well evidenced: SuperSummary has 2.2K ratings behind it against 41, so its average is the more settled of the two. Written reviews point the same way: 0% of CliffsNotes Test Prep's written reviews are positive against 50% of SuperSummary's.

UpkeepUpdate frequency

CliffsNotes Test Prep ships an update every 19 months, SuperSummary fortnightly. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

Scorecard7 real differences · 3 level
CliffsNotes Test Prep versus SuperSummary: the parameters behind the verdict, then further details
ParameterCliffsNotes Test PrepSuperSummary
PriceFreeFree
Rating1.4 (41 ratings)4.8 (2.2K ratings) — better
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings412.2K — better
Update frequencyEvery 19 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.2 — better15.0
Further details — not scored
Size24 MB51 MB
Age rating4+12+
DeveloperHoughton Mifflin HarcourtSuperSummary

Customer experience

CliffsNotes Test Prep

All ratings41 ratings
Positive7.3%
Neutral4.9%
Negative87.8%
Written reviews11 reviews
Positive0.0%
Neutral9.1%
Negative90.9%

SuperSummary

All ratings2,169 ratings
Positive97.1%
Neutral0.8%
Negative2.1%
Written reviews36 reviews
Positive50.0%
Neutral11.1%
Negative38.9%

Bugs and requests

CliffsNotes Test Prep

Not enough reviews yet to summarise bugs or requests.

SuperSummary

Reported bugs

10 issues
  • Chapter summary gives away ending prematurely
  • App loses place when switching apps
  • Audio recordings have technical issues (clipping, splicing)
  • App glitches, asks to sign up after purchase
  • Cannot scroll down without being prompted to sign up
Show 5 more
  • Trial period offers no access
  • App confirms subscription for too long
  • App constantly logs out and has sign-in loops
  • Limited PDF downloads per period
  • Free version doesn't show difference

Requested features

4 requests
  • Offer light mode
  • Integrated dictionary
  • More mainstream and current titles
  • Warning before spoilers

In-app purchases

None

CliffsNotes Test Prep

No in-app purchases

6 purchases

SuperSummary

Subscriptions6
  • Monthly Essentials Subscription$9.951 Month
  • Monthly Subscription$9.951 Month
  • Monthly Plus Subscription$16.901 Month
Show 3 more
  • Annual Essentials Subscription$36.001 Year
  • Annual Subscription$36.001 Year
  • Annual Plus Subscription$60.001 Year

Questions

Is CliffsNotes Test Prep free?
CliffsNotes Test Prep is free to download, with no in-app purchases.
Is SuperSummary free?
SuperSummary is free to download, with in-app purchases available.
Which has better reviews, CliffsNotes Test Prep or SuperSummary?
SuperSummary is rated higher. CliffsNotes Test Prep averages 1.4 out of 5 from 41 ratings, while SuperSummary averages 4.8 from 2.2K ratings.
Do CliffsNotes Test Prep or SuperSummary have ads?
Neither CliffsNotes Test Prep nor SuperSummary shows ads.
Which is updated more often, CliffsNotes Test Prep or SuperSummary?
CliffsNotes Test Prep ships an update every 19 months, and SuperSummary fortnightly. Most recently, CliffsNotes Test Prep was updated on October 10, 2026 and SuperSummary on October 20, 2026.

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