Comparison

UPSC (IAS) Exam Preparation vs CSEWhy

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

Head to head
About

UPSC (IAS) Exam Preparation

This app acts as a personal teacher for UPSC exam preparation, offering study materials, mock tests, and doubt-solving features. It aims to make learning engaging and accessible, providing comprehensive resources to help users achieve their goal of becoming government officers.

Highlights
  • Comprehensive study materials (books, notes, videos)
  • Mock tests with All India Ranking
  • Doubt-solving community
  • Personalized progress analysis
  • Curated content from top faculties
  • Previous year question papers
Features
Read full description

Like your personal teacher to prepare you for the UPSC exam! Fulfill your dreams of becoming a top rank government officer with the help of EduRev UPSC App which provides you everything from “all Important books, videos, notes & tests for UPSC exam” to “analyzing your progress & solving your doubts.” We at EduRev, work for 3 goals for students:
- Education should not be boring & stressful, but a happy learning process
- You should get highest Quality of education, no matter where you are
- You/your parents should not have to pay large amounts for good quality teaching/coaching  EduRev UPSC app prepares you so well for the UPSC exam, that you don’t feel the need to go for coaching or any book for UPSC exam preparation. Smartest Book Ever: EduRev consists of courses which are like ‘smart-books’ for for Geography | History | Economy | Environment | Science & Technology | Current Affairs. Discuss with Largest Community of UPSC Aspirants & Teachers: Don’t be alone in your prep journey, discuss and solve your doubts in our large online community where thousands of doubts have already been solved. All your doubts solved: With over 20 lakh+ doubts already solved, all your questions will be answered!  Your Perfect Teacher with your Personal Analysis App understands you as you learn from the app & tells strengths, weaknesses & how to improve Plus cumulative reports, analysis & insights making you improve your marks! Test yourself with Mock Tests & Practice Questions (with All India Ranking): With over 5000+ questions & mock tests, evaluate yourself on every topic you learn.  Get all study material according to UPSC Syllabus in a structured way including books, notes, videos & tests from top teachers and publishers Best Civil Service Examination App with Summary and MCQ Tests from famous books:
- Nitin Singhania for Art & Culture 
- Spectrum for Modern History
- Laxmikanth for Indian Polity
- GC Leong for Geography
- Ramesh Singh for Economics
- NCERT books app (class 6-12) with summary for History, Geography, Indian Polity, Economics & General Science Best UPSC Prep App with curated content by Top UPSC faculties from all across India: - UPSC Current Affairs App - Daily Current affairs from newspapers like Hindu - Weekly current affairs from important magazines - Mind Maps of all topics for UPSC preparation - Sample Essay and Toppers Essays - Topper’s tip and strategies to crack UPSC IAS exam Best IAS Preparation App with Sample Papers and Mock Test Series: - Solved previous year UPSC question paper and answer & papers for UPSC Prelims & Mains Exam - UPSC quiz app: Free online topic-wise quizzes & upsc mock tests  - UPSC Test Series App: UPSC full length Mock Test Series (with detailed explanations) - AIR ranking with each mock test - Map Based Tests for UPSC preparation 
Around 20,000 candidates couldn’t clear the CSAT exam last year, So EduRev UPSC offers you one of the best UPSC CSAT Courses:
Quantitative Aptitude, Verbal Reasoning, Logical Reasoning & Data Interpretation. Free & Paid Plans:
Half of the content on EduRev is free & can be accessed without any payment. All of the other half can be unlocked with EduRev Infinity plan which would cost you less than a few books! Users can access all the Paid & Free Tests on Desktop Web, Mobile PWA.

About

CSEWhy

Features
Read full description

It is one stop destination serving high quality content in form of short form content, long form video courses, Digital Notes PDF, Mock tests & exam practice. Here, you find most comprehensive video classes and detailed notes to solve for lack of right resources in your learning for any type of job exams in India. Further, the CSEWhy app allows you to practice Multiple Questions on numerous topics to strengthen your preparation. You can save your favourite topics and questions and revisit them to revise at your comfort.

Screenshots

UPSC (IAS) Exam Preparation4 screens
CSEWhy4 screens

Verdict

The call

The clearest difference is in-app purchases: CSEWhy at none against UPSC (IAS) Exam Preparation's 20. CSEWhy also leads on update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement 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. UPSC (IAS) Exam Preparation sells 20 one-off in-app purchases. CSEWhy asks for nothing beyond the download.

UpkeepUpdate frequency

UPSC (IAS) Exam Preparation ships an update every 3 months, CSEWhy monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
UPSC (IAS) Exam Preparation versus CSEWhy: the parameters behind the verdict, then further details
ParameterUPSC (IAS) Exam PreparationCSEWhy
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size86 MB55 MB
Age rating4+4+
DeveloperEDUREV LEARNING PRIVATE LIMITEDSivnath Halder

In-app purchases

20 purchases

UPSC (IAS) Exam Preparation

One-time20
  • EduRev Monthly Plan$2.99
  • Edurev Annual Plan$3.99
  • Edurev Bi-Yearly Plan$7.99
Show 17 more
  • EduRev Infinity 3 year plan$11.99
  • EduRev Infinity for 1 Year$14.99
  • EduRev Infinity 4 year plan$14.99
  • EduRev Infinity 5 year plan$17.99
  • EduRev Infinity for 2 Year$19.99
  • 4 Year Subscription$24.99
  • EduRev Plan 13$24.99
  • 5 Year Subscription$29.99
  • EduRev Infinity for 4 Year$39.99
  • EduRev Plan 16$39.99
  • EduRev Infinity for 5 Year$44.99
  • EduRev Plan 20$99.99
  • EduRev Plan 21$149.99
  • EduRev Plan 22$199.99
  • EduRev Plan 23$249.99
  • EduRev Plan 24$299.99
  • EduRev Plan 25$399.99
None

CSEWhy

No in-app purchases

Questions

Is UPSC (IAS) Exam Preparation free?
UPSC (IAS) Exam Preparation is free to download, with in-app purchases available.
Is CSEWhy free?
CSEWhy is free to download, with no in-app purchases.
Do UPSC (IAS) Exam Preparation or CSEWhy have ads?
Neither UPSC (IAS) Exam Preparation nor CSEWhy shows ads.
Which is updated more often, UPSC (IAS) Exam Preparation or CSEWhy?
UPSC (IAS) Exam Preparation ships an update every 3 months, and CSEWhy monthly. Most recently, UPSC (IAS) Exam Preparation was updated on October 24, 2026 and CSEWhy on October 25, 2026.

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