Comparison

Ncert Solutions, Books & Notes vs PRIME 2.O

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

Head to head
About

Ncert Solutions, Books & Notes

Access comprehensive NCERT solutions and study materials for classes 1-12 across various subjects. Prepare for competitive exams like JEE, NEET, and UPSC with past papers, sample papers, and question banks. Study offline with downloadable content and utilize reader tools for an enhanced learning experience.

Highlights
  • NCERT solutions for classes 1-12
  • Offline access to study materials
  • Exam preparation resources (JEE, NEET, UPSC)
  • NCERT Exemplar solutions
  • Past papers and sample papers
  • Reader tools (highlight, bookmark, zoom)
Features
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Ncert: Books, Solutions and Notes Meet "Ask Chapter AI" — your 24/7 on-device AI tutor that answers questions directly from the chapter you're reading, with step-by-step explanations and exact textbook page citations. Plus, everything else you need for Class 1–12: detailed Ncert solutions in Hindi & English, offline eBooks, voice explanations, and built-in PDF annotation tools — all in one app for CBSE, ICSE, JEE & NEET prep. ASK CHAPTER AI — YOUR ON-DEVICE TUTOR Stuck on a tough question? Meet your 24/7 on-device AI tutor! • Ask questions directly from the chapter you are reading. • Get step-by-step, easy-to-understand explanations. • Read complex mathematical derivations and physics formulas formatted in clean, textbook-style display. • Cites exact textbook page numbers so you can cross-verify instantly! HIGHLIGHTS • Ncert Books & Solutions in Hindi and English • Ncert Exemplar Solutions • CBSE & ICSE: Past Papers, Sample Papers & Practice Papers • CBSE Question Bank • RD Sharma, RS Aggarwal, HC Verma, Lakhmir Singh, IE Erodov, TS Grewal, Sandeep Garg, All in One and KC Sinha Solutions KEY FEATURES • Offline access: Download eBooks and study materials for all subjects (Class 1 to 12) and read without an active internet connection. Perfect for uninterrupted self-study. • Flashcards: Highlight any text in your document and generate Q&A flashcards instantly using AI. Master active recall and space repetition! • Voice explanation: Listen to explanations for better understanding and convenient learning on the go. • Search feature: Quickly find topics, chapters, and solutions with an improved and faster search. • Annotation tools: Highlight key definitions, underline equations, strike out text, and add custom notes right inside your PDFs. CONTENT COVERED • Ncert Books and Solutions (2026–27) in English & Hindi medium • Ncert Solutions for all subjects, Class 3 to Class 12, English & Hindi medium • Ncert Exemplar Solutions for Class 11 & 12 • Concept maps, revision notes, CBSE question bank, sample papers for Class 10, 11 & 12 • CBSE & ICSE board study materials, solved papers, and practice papers for Class 10 & 12 • Reference solutions: RD Sharma, RS Aggarwal, HC Verma, Lakhmir Singh & Manjot Kaur, IE Irodov, TS Grewal, Sandeep Garg, All in One, and KC Sinha SUBJECT COVERED • Class 11 & 12: Physics, Chemistry, Mathematics, Biology, English, Sanskrit, Accountancy, Economics, Business Studies, History, Geography, Psychology, Sociology, Political Science, Hindi • Class 6 to 10: Mathematics, Science, Social Science, Hindi, English, Sanskrit • Class 3 to 5: Mathematics, Hindi, English, Environmental Studies • Class 1 & 2: Mathematics, Hindi, English USEFUL FOR • CBSE & ICSE board exams • JEE & NEET preparation • Students in State Boards that follow an NCERT-aligned curriculum Download now and make every chapter easier to understand — one question, one citation, one concept at a time. Content Disclaimer: Ncert: Books, Solutions & Note is an independent educational application developed by SelfStudy. The App is NOT affiliated with, authorized by, endorsed by, or in any way associated with any government entity, including the National Council of Educational Research and Training (NCERT) or the Central Board of Secondary Education (CBSE). All textbooks are gathered from public domain educational resources. Official NCERT textbooks and curriculum resources are publicly available for free at ncert.nic.in. Disclaimer for auto-renew subscription:- • Subscription payments will be charged via your Apple ID account at purchase confirmation • Subscription auto-renews unless canceled at least 24 hours prior to the current billing period • Manage subscriptions and turn off auto-renew in App Store Account Settings after purchase • Prices may vary by location • Family sharing is not supported Privacy policy: https://rktechnology.xyz/Terms/ncertsolutions-privacy Terms of Service: https://rktechnology.xyz/Terms/ios-user-agreement

About

PRIME 2.O

Features
Read full description

### PRIME 2.O: Your Partner in Postal Career Advancement Are you a postal employee looking to excel in departmental exams and secure higher positions in the Department of Posts (India)? PRIME 2.O is here to guide you on your journey to success, using innovative methods and tailored solutions. ### YOUR PATHWAY TO SUCCESS PRIME 2.O is designed to empower postal employees to achieve their career aspirations. We provide structured guidance for departmental exams, improve workplace efficiency, and help you set and achieve professional goals with motivation and clarity. ### WHY CHOOSE PRIME 2.O? - Focused Learning: Designed exclusively for postal employees aiming for success in departmental exams and career growth. - Step-by-Step Approach: Break down complex subjects into manageable steps, guiding you progressively toward your goals. - Innovative Methods: Leverage creative and modern learning techniques to tackle challenges and master new skills. - Holistic Guidance: We emphasize financial planning, career advancement, and strategies to enhance your workplace experience. ### KEY FEATURES - Comprehensive Study Modules: Covering essential topics such as postal rules, regulations, and operations alongside modern technologies like DARPAN, PMA, and IT Projects 2.O. - Mock Tests & Practice Quizzes: Simulate real exam conditions with structured tests and instant feedback. - Performance Analytics: Identify strengths and areas for improvement to fine-tune your preparation. - Career & Financial Guidance: Gain insights into financial planning, goal setting, and effective office management strategies. - Motivational Resources: Stay inspired with expert tips, success stories, and motivational tools to stay focused. - Multilingual Support: Study in your preferred language for better understanding and comfort. ### TOPICS COVERED - Departmental Exams: Comprehensive preparation for MTS, PM/MG and PA SA exams. - Postal Rules and Regulations: In-depth understanding of key acts, rules, and operational procedures. - Financial and Banking Services: Master IPPB, POSB, PLI/RPLI, and other financial services. - Office Management & Leadership: Develop skills for better decision-making, leadership, and workplace efficiency. - Innovative Solutions: Learn to tackle challenges effectively and embrace new technologies. - General Awareness, Arithmetic and Reasoning: Enhance your knowledge of current affairs and reasoning exercises. - Goal Setting & Motivation: Techniques to set realistic goals and stay motivated throughout your journey. ### WHO CAN BENEFIT? - Gramin Dak Sevaks (GDS), Postmen, and MTS employees aiming for promotions. - Anyone seeking financial and career guidance to grow within the Department of Posts. ### YOUR FUTURE, OUR FOCUS At PRIME 2.O, we are committed to transforming your aspirations into achievements. Focusing on your strengths, addressing challenges, and providing continuous motivation, we help you reach new heights in your postal career. ### Download PRIME 2.O app now and step confidently towards your goals!

Screenshots

Ncert Solutions, Books & Notes4 screens
PRIME 2.O4 screens

Verdict

The call

The clearest difference is ads: PRIME 2.O at none against Ncert Solutions, Books & Notes's shown. PRIME 2.O also leads on iOS requirement (15.1 vs 18). Ncert Solutions, Books & Notes's advantage is update cadence (every 3 weeks vs every 9 months). On price, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Ncert Solutions, Books & Notes sells 3 in-app purchases, starting at $2.99 per month and PRIME 2.O sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ncert Solutions, Books & Notes ships an update every 3 weeks, PRIME 2.O every 9 months. The most recent releases landed on September 21, 2026 and February 8, 2026 respectively.

Scorecard3 real differences Ā· 5 level
Ncert Solutions, Books & Notes versus PRIME 2.O: the parameters behind the verdict, then further details
ParameterNcert Solutions, Books & NotesPRIME 2.O
PriceFreeFree
Positive reviews37.5% of reviews—
Update frequencyEvery 3 weeks — betterEvery 9 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS1815.1 — better
Further details — not scored
Size28 MB52 MB
Age rating4+4+
DeveloperPiyush KoratTagMango Inc

In-app purchases

3 purchases

Ncert Solutions, Books & Notes

Subscriptions3
  • Premium: CBSE Exam Prep7 Days trial$2.991 Month
  • Upgrade premium$3.996 Months
  • Premium — CBSE Exam Prep7 Days trial$9.991 Year
1 purchases

PRIME 2.O

One-time1
  • Postal Mastery Course$9.99

Questions

Is Ncert Solutions, Books & Notes free?
Ncert Solutions, Books & Notes is free to download, with in-app purchases available.
Is PRIME 2.O free?
PRIME 2.O is free to download, with in-app purchases available.
Do Ncert Solutions, Books & Notes or PRIME 2.O have ads?
Ncert Solutions, Books & Notes shows ads; PRIME 2.O does not.
Which is updated more often, Ncert Solutions, Books & Notes or PRIME 2.O?
Ncert Solutions, Books & Notes ships an update every 3 weeks, and PRIME 2.O every 9 months. Most recently, Ncert Solutions, Books & Notes was updated on September 21, 2026 and PRIME 2.O on February 8, 2026.

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