Comparison

Academia.edu vs CENTA® for Teachers

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

Head to head
About

Academia.edu

Access a vast library of open-access research papers on your mobile device. Discover new studies, track mentions and readership of your work, and connect with fellow scholars. Explore millions of academic papers on diverse topics.

Highlights
  • Discover and read research
  • Save research papers
  • Track mentions and readership
  • Search scholarly topics
  • Connect with scholars
  • View colleague activity
Features
Read full description

Get the world’s largest open access library in your pocket with the Academia mobile app. Use the app to: - Discover, read and save new research - See who has mentioned you in their work. - See who is reading you papers and profiles. - Search for scholarly research on thousands of topics. - Find and connect with like-minded scholars - See what friends and colleagues are working on Academia.edu has over 23 million academic papers to explore from by millions of researchers around the world. Download the app to access your Academia.edu account whenever and wherever your curiosity strikes. __ Academia.edu Terms of Use: https://www.academia.edu/terms

About

CENTA® for Teachers

Enhance your teaching career with professional development, career opportunities, and a global community. Access over 1000 learning resources, get certified, and track your progress. Connect with educators worldwide.

Highlights
  • Teaching competency certification and assessment
  • Career opportunities and rewards
  • 1000+ curated learning resources
  • Global teacher community
  • Personalized learning recommendations
  • Progress tracking
Features
Read full description

Are you on CENTA® yet? Join today to: 1) Get your teaching competencies certified and assessed 2) Access career opportunities, promotions, hikes, and other rewards and recognition 3) Start accessing 1000+ curated learning resources including webinars, self-paced courses, expert-led masterclasses, live training, bite-sized resources, and much more! 4) Connect with close to a million+ teachers from across the globe and exchange thoughts and ideas CENTA® already has over 1.5 million  teachers from 7000 locations across India and 140 other countries, making it one of the largest teacher communities in the world! So what are you waiting for? Install the app today and get ready to take your teaching career to the next level. Key Features of the CENTA® App: 1) Keep in touch with what is trending in the Teacher Professional Development space. 2) Get personalized learning recommendations based on the competencies that you would want to build. 3) Engage with a million plus other teachers in the community space. 4) Stay on top of your learning goals through in-depth and granular progress tracking. 5) Get updates on a wide range of career opportunities (including supplementary) - all personalized based on your profile and interests. CENTA Plus Subscription: The CENTA Plus subscription is valid for a year from the date of purchase. It is not compulsory to purchase the subscription and the free version of the app can be used without purchasing the subscription as well. Once subscribed, the subscription will automatically renew yearly for INR 1499. You can cancel it at least 24 hours before the subscription renewal date to avoid getting charged for the next subscription period. No partial refunds. Privacy Policy: https://centa.org/mycenta-privacy-policy Terms of Use: https://centa.org/mycenta-terms-of-use

Screenshots

Academia.edu4 screens
CENTA® for Teachers4 screens

Verdict

The call

The clearest difference is in-app purchases: Academia.edu at none against CENTA® for Teachers's 10. Academia.edu also leads on ratings volume (17K vs 17) and iOS requirement (12.0 vs 15.0). On price, rating, review sentiment and update cadence 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. CENTA® for Teachers sells 10 in-app purchases, starting at $12.99 per year. Academia.edu asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Academia.edu against 4.7 for CENTA® for Teachers. That said, the two scores are not equally well evidenced: Academia.edu has 17K ratings behind it against 17, so its average is the more settled of the two. Written reviews are what separate them: 74% of Academia.edu's written reviews are positive against 75% of CENTA® for Teachers's.

UpkeepUpdate frequency

Academia.edu ships an update every 2 weeks, CENTA® for Teachers every 8 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Academia.edu versus CENTA® for Teachers: the parameters behind the verdict, then further details
ParameterAcademia.eduCENTA® for Teachers
PriceFreeFree
Rating4.8 (17K ratings) — better4.7 (17 ratings)
Positive reviews73.8% of reviews75.0% of reviews — better
Number of ratings17K — better17
Update frequencyEvery 2 weeksEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size52 MB143 MB
Age rating4+17+
DeveloperAcademia.eduCENTA

Customer experience

Academia.edu

All ratings16,564 ratings
Positive95.3%
Neutral2.2%
Negative2.5%
Written reviews903 reviews
Positive73.8%
Neutral6.4%
Negative19.8%

CENTA® for Teachers

All ratings17 ratings
Positive88.2%
Neutral11.8%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

Bugs and requests

Academia.edu

Reported bugs

3 issues
  • PDF files not loading properly
  • Crashing and freezing issues
  • Inconsistent behavior across platforms

Requested features

5 requests
  • Landscape mode support
  • Improved search and filtering options
  • Ability to bookmark and organize papers
  • Better integration with other research tools
  • More transparent pricing and subscription options

CENTA® for Teachers

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Academia.edu

No in-app purchases

10 purchases

CENTA® for Teachers

Subscriptions2
  • CENTA Plus Special Price$12.991 Year
  • CENTA Plus$14.991 Year
One-time8
  • CENTA AI Tier 3$0.99
  • CENTA AI Tier 2$1.99
  • CENTA AI Tier 1$4.99
Show 5 more
  • Subscription Product Tier 4$5.99
  • Subscription Product Tier 5$7.99
  • CENTA AI Tier 4$9.99
  • Subscription Product Tier 14$12.99
  • Learning Product Tier 14$12.99

Questions

Is Academia.edu free?
Academia.edu is free to download, with no in-app purchases.
Is CENTA® for Teachers free?
CENTA® for Teachers is free to download, with in-app purchases available.
Which has better reviews, Academia.edu or CENTA® for Teachers?
Academia.edu is rated higher. Academia.edu averages 4.8 out of 5 from 17K ratings, while CENTA® for Teachers averages 4.7 from 17 ratings.
Do Academia.edu or CENTA® for Teachers have ads?
Neither Academia.edu nor CENTA® for Teachers shows ads.
Which is updated more often, Academia.edu or CENTA® for Teachers?
Academia.edu ships an update every 2 weeks, and CENTA® for Teachers every 8 days. Most recently, Academia.edu was updated on November 6, 2026 and CENTA® for Teachers on November 3, 2026.

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