Comparison

Elsevier eLibrary Reader vs WhalePrep

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

Head to head
About

Elsevier eLibrary Reader

Access and read Elsevier's ebooks on your mobile devices. Organize your library into shelves, customize your reading experience with notes and highlights, and easily navigate through content. Download books directly from the eLibrary website.

Highlights
  • Read Elsevier ebooks on mobile
  • Organize books into shelves
  • Customize reading experience
  • Add notes and highlights
  • Bookmark pages
  • Search for keywords
  • Navigate via table of contents
Read full description

With the Elsevier eLibrary Reader App you can read Elsevier’s ebooks on your iPad, iPhone, and iPod Touch. You can organize books in to shelves, customize your reading experience, add notes or highlights to specific passages, bookmark a page and download ebooks from our eLibrary website. Download ebooks From Elsevier eLibrary website Customize your reading experience: · Add notes or highlights to specific passages, bookmark pages/locations · Select among four typefaces and adjust font size, set margins · Set background color of the Reader · Switch between horizontal swipe and vertical scroll · Set brightness level Organize: · Organize your ebooks/content by creating shelves Navigation: · Search for specific keywords and navigate to a specific passage by picking a search result · Swipe or scroll to go to previous or next page · Use the page slider to quickly navigate across · Go to specific passages from the table listing the personalization · Table of contents Formats supported: · DRM pdf from Elsevier eLibrary.

About

WhalePrep

This AI-powered app helps you improve interview performance by providing instant feedback on your answers. Practice various interview types, get job-specific questions, and analyze your pronunciation and speaking clarity.

Highlights
  • AI mock interviews
  • Job-specific question generation
  • CV-powered personalized questions
  • Pronunciation analysis
  • Detailed score breakdown
  • Progress tracking
Features
Read full description

Get better at interviews — not by practicing more, but by improving how you answer. WhalePrep is an AI-powered interview training app designed to help you speak clearly, structure your answers, and perform confidently in real interviews. AI Mock Interviews Practice real interview scenarios with an AI interviewer that listens to your answers and gives instant feedback. Choose from 24+ interview types — from recruiter screening to technical deep dives. Job-Specific Preparation Paste a link to your target vacancy and the app generates interview questions tailored to that exact role, company, and requirements. CV-Powered Questions Upload your resume and get personalized questions based on your actual experience, skills, and career background — just like a real interviewer who read your CV. Pronunciation Analysis Get word-by-word pronunciation scoring powered by Azure Speech AI. See exactly which words need work and track your spoken English improvement. Detailed Score Breakdown Every answer is scored across 6 criteria: fluency, grammar, vocabulary, coherence, content quality, and structure. See where you're strong and what to improve. Progress Tracking Review your full interview history — replay recordings, re-read transcripts, and compare scores over time to see your growth. Voice Playback Interview questions are read aloud with a natural AI voice — simulating a real conversation, not a text quiz. Why WhalePrep? Most interview tools stop at giving feedback. WhalePrep goes further. Instead of just telling you what’s wrong, it shows you how to improve your answer — directly, in context, based on what you said. You don’t just practice.
 You learn how to answer better and sound confident. Privacy Policy: https://whaleprep.com/legal/privacy Terms of Service: https://whaleprep.com/legal/terms

Screenshots

Elsevier eLibrary Reader3 screens
WhalePrep4 screens

Verdict

The call

The clearest difference is rating: WhalePrep at 5.0 against Elsevier eLibrary Reader's 1.0. WhalePrep also leads on update cadence (every 5 days vs every 4 months). Elsevier eLibrary Reader's advantage is in-app purchases (none vs 3) and ratings volume (79 vs 1). 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. WhalePrep sells 3 in-app purchases, starting at $9.99 per month. Elsevier eLibrary Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

WhalePrep holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Elsevier eLibrary Reader has 79 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Elsevier eLibrary Reader ships an update every 4 months, WhalePrep every 5 days. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

Scorecard6 real differences · 4 level
Elsevier eLibrary Reader versus WhalePrep: the parameters behind the verdict, then further details
ParameterElsevier eLibrary ReaderWhalePrep
PriceFreeFree
Rating1.0 (79 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings79 — better1
Update frequencyEvery 4 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.0
Further details — not scored
Size62 MB90 MB
Age rating17+4+
DeveloperElsevier (Singapore) Pte LtdOleksandr Kietov

Customer experience

Elsevier eLibrary Reader

All ratings79 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews58 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

WhalePrep

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Elsevier eLibrary Reader

Reported bugs

6 issues
  • Login failure
  • Invalid login credentials
  • App does not work
  • Cannot sign into apps
  • Credentials not being accepted
Show 1 more
  • Login issues persist for years

Requested features

3 requests
  • Fix the login issue
  • Improve app functionality
  • Make the app compatible with online books

WhalePrep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Elsevier eLibrary Reader

No in-app purchases

3 purchases

WhalePrep

Subscriptions3
  • WhalePrep Premium 1-Month7 Days trial$9.991 Month
  • WhalePrep Premium 3-Months7 Days trial$24.993 Months
  • WhalePrep Premium Yearly7 Days trial$59.991 Year

Questions

Is Elsevier eLibrary Reader free?
Elsevier eLibrary Reader is free to download, with no in-app purchases.
Is WhalePrep free?
WhalePrep is free to download, with in-app purchases available.
Which has better reviews, Elsevier eLibrary Reader or WhalePrep?
WhalePrep is rated higher. Elsevier eLibrary Reader averages 1.0 out of 5 from 79 ratings, while WhalePrep averages 5.0 from 1 ratings.
Do Elsevier eLibrary Reader or WhalePrep have ads?
Neither Elsevier eLibrary Reader nor WhalePrep shows ads.
Which is updated more often, Elsevier eLibrary Reader or WhalePrep?
Elsevier eLibrary Reader ships an update every 4 months, and WhalePrep every 5 days. Most recently, Elsevier eLibrary Reader was updated on October 8, 2026 and WhalePrep on October 1, 2026.

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