# Ncert Solutions, Books & Notes vs PRIME 2.O

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.

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.

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.

## The numbers

| Metric | Ncert Solutions, Books & Notes | PRIME 2.O |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 52 MB |
| Requires iOS | 18 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piyush Korat](https://appshunter.io/developer/1714141226) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### Ncert Solutions, Books & Notes

[App page](https://appshunter.io/ios/app/ncert-solutions-books-and-notes/id6478389751)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium: CBSE Exam Prep | $2.99 | per month |
| Upgrade premium | $3.99 | per 6 months |
| Premium — CBSE Exam Prep | $9.99 | per year |


### PRIME 2.O

[App page](https://appshunter.io/ios/app/prime-2o/id6740146608)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Postal Mastery Course | $9.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*