Comparison

Chegg Study vs BibliU

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

Head to head
About

Chegg Study

This app provides homework help and personalized study support for millions of students across 80 subjects. Access millions of explained solutions, flashcards, and expert Q&A to master tough concepts and prepare for exams. Utilize AI-powered solutions for quicker assistance.

Highlights
  • Step-by-step explained solutions
  • Flashcards for subjects
  • Expert Q&A responses
  • Homework question scanner
  • AI-powered solutions
  • 24/7 study help
Features
Read full description

Get ready for exam season with the Chegg Study® app. Used by millions of students, the Chegg Study app is the homework helper which offers school help and personalized support for each of your courses—from homework to exam prep, study your courses inside-out and learn your own way. Tap into our huge library of millions of fully explained, step-by-step solutions, and flashcards for subjects including Math, English, Physics, Engineering, Chemistry, and more. Get school help for 80 subjects and hundreds of courses and flashcards. The Chegg Study app is the homework helper that has you covered for your toughest concepts, classes, and assignments, for school. Now with AI solutions backed by experts you can get your homework help even quicker and boost your education using the latest technology. Get 24/7 study help and expert Q&A responses. Snap or scan a pic of any homework question and submit it with our question scanner to our Chegg experts. You will get detailed solved answers in as little as 30 minutes.* Get unstuck and be your own problem solver, learn about tough concepts with detailed explanations, solutions, and answers provided. Search our library of over 60 million fully solved homework questions. See how to solve them with our question scanner feature. Take control of your education and learn at your own rate and in your own style. With Chegg there are a variety of ways to study your courses so you can learn and have fun at the same time! The fine print: Your Chegg Study subscription will be charged to your credit card through your iTunes account. Subscription automatically renews unless auto-renew is turned off at least 24 hours prior to the end of the current subscription period. Your account will be charged for renewal within the 24 hours prior to the end of your current subscription period. You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. For bug reports and general feedback, email cheggstudy.appsupport@chegg.com or tweet @Chegg #iOSapp. Privacy Policy: https://www.chegg.com/en-US/privacypolicy Terms of use: https://www.chegg.com/en-US/termsofuse End User License Agreement : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ *Experts’ response time for answers and solutions varies by question and subject. Average response time is 46 minutes. **Available for select problems only.

About

BibliU

Access your digital textbooks and course reading lists from any device. Search your entire library instantly to find key information and make annotations for effective studying.

Highlights
  • Access digital textbooks
  • Massive library of course readings
  • Fully searchable library
  • Annotations and highlights
  • Optimized for mobile reading
Features
Read full description

Companion app for your BibliU account. Access all your textbooks anytime, anywhere from the comfort of your favourite device. Massive library Our growing library gives you unlimited access to all your courses' reading lists. Find all your reading material in one, easy to use interface. Fully searchable Search your entire library at once. Find the most relevant paragraphs or images to allow you to get your study done - fast. Made for mobile Our app ensures books are as easy to read on a small screen as they are on your desktop. With added annotations and highlights, you can get your study done anywhere.

Screenshots

Chegg Study4 screens
BibliU3 screens

Verdict

The call

The clearest difference is rating: Chegg Study at 4.7 against BibliU's 2.7. Chegg Study also leads on ratings volume (205K vs 15) and chart position (#64 vs unranked). BibliU's advantage is in-app purchases (none vs 5) and iOS requirement (13.0 vs 17.0). On price, update cadence, 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. Chegg Study sells 4 in-app purchases, starting at $15.99 per month. BibliU asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Chegg Study holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: Chegg Study has 205K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 20% of Chegg Study's written reviews are positive against 12% of BibliU's.

UpkeepUpdate frequency

Chegg Study ships an update every 3 weeks, BibliU monthly. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

Scorecard7 real differences · 4 level
Chegg Study versus BibliU: the parameters behind the verdict, then further details
ParameterChegg StudyBibliU
PriceFreeFree
Rating4.7 (205K ratings) — better2.7 (15 ratings)
Positive reviews19.8% of reviews — better11.8% of reviews
Number of ratings205K — better15
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#64 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size122 MB58 MB
Age rating4+4+
DeveloperChegg, Inc.BibliU Ltd.

Customer experience

Chegg Study

All ratings204,681 ratings
Positive92.5%
Neutral1.9%
Negative5.7%
Written reviews922 reviews
Positive19.8%
Neutral7.2%
Negative73.0%

BibliU

All ratings15 ratings
Positive40.0%
Neutral6.7%
Negative53.3%
Written reviews237 reviews
Positive11.8%
Neutral4.6%
Negative83.5%

User reviews

Chegg Study

From 205K App Store ratings

What we love

  • 🚀 Helpful for homework and studying
  • 👍 Provides step-by-step solutions
  • 💡 Useful for visual learners

Room to improve

  • 🐛 Incorrect or incomplete answers
  • 💰 Expensive subscription
  • 🔒 Account suspension issues
  • 🤯 Frustrating device management
  • 🕰️ Slow response times

BibliU

From 15 App Store ratings

What we love

  • 🚀 Lightning-fast load times
  • 🔒 Robust security features
  • 👍 Comprehensive book selection
  • 👍 Convenient offline access
  • 👍 User-friendly interface

Room to improve

  • 🐛 Frequent crashes and glitches
  • 🔍 Unreliable search functionality
  • 👎 Poor text-to-speech quality
  • 👎 Difficult to navigate and access content
  • 👎 Lack of annotation and highlighting features

Bugs and requests

Chegg Study

Reported bugs

4 issues
  • Repeated account suspensions without justification
  • Inability to cancel subscription easily
  • Blurry image uploads
  • Inconsistent login behavior across devices

Requested features

4 requests
  • Increase monthly question limit
  • Allow more than 2 registered devices
  • Improve customer support response times
  • Add ability to comment on answers

BibliU

Reported bugs

5 issues
  • Login issues and frequent log-outs
  • Inconsistent page loading and scrolling
  • Incompatibility with certain devices and operating systems
  • Disappearing highlights and annotations
  • Unreliable download and offline access

Requested features

5 requests
  • Dark mode option
  • Advanced annotation and highlighting tools
  • Improved text-to-speech capabilities
  • Seamless offline access and syncing
  • Better organization and navigation

In-app purchases

4 purchases

Chegg Study

Subscriptions4
  • Chegg Study3 Days trial$15.991 Month
  • Chegg Study7 Days trial$15.991 Month
  • Chegg Study2 variants$15.991 Month
Show 1 more
  • Chegg Study Basic$15.991 Month
None

BibliU

No in-app purchases

Questions

Is Chegg Study free?
Chegg Study is free to download, with in-app purchases available.
Is BibliU free?
BibliU is free to download, with no in-app purchases.
Which has better reviews, Chegg Study or BibliU?
Chegg Study is rated higher. Chegg Study averages 4.7 out of 5 from 205K ratings, while BibliU averages 2.7 from 15 ratings.
Do Chegg Study or BibliU have ads?
Neither Chegg Study nor BibliU shows ads.
Which is updated more often, Chegg Study or BibliU?
Chegg Study ships an update every 3 weeks, and BibliU monthly. Most recently, Chegg Study was updated on September 25, 2026 and BibliU on September 23, 2026.

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