# Ncert Solutions, Books & Notes vs RDS Math

The clearest difference is in-app purchases: RDS Math at none against Ncert Solutions, Books & Notes's 3. RDS Math also leads on ads (none vs shown) and iOS requirement (13.0 vs 18). On price, update cadence 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. RDS Math asks for nothing beyond the download.

Ncert Solutions, Books & Notes ships an update every 3 weeks, RDS Math every 5 weeks. The most recent releases landed on October 8, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Ncert Solutions, Books & Notes | RDS Math |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 36 MB |
| Requires iOS | 18 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Piyush Korat](https://appshunter.io/developer/1714141226) | [DIGITOPPER SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1506789395) |

## 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 |


### RDS Math

[App page](https://appshunter.io/ios/app/rds-math/id6758041173)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ncert Solutions, Books & Notes free?

Ncert Solutions, Books & Notes is free to download, with in-app purchases available.

### Is RDS Math free?

RDS Math is free to download, with no in-app purchases.

### Do Ncert Solutions, Books & Notes or RDS Math have ads?

Ncert Solutions, Books & Notes shows ads; RDS Math does not.

### Which is updated more often, Ncert Solutions, Books & Notes or RDS Math?

Ncert Solutions, Books & Notes ships an update every 3 weeks, and RDS Math every 5 weeks. Most recently, Ncert Solutions, Books & Notes was updated on October 8, 2026 and RDS Math on September 27, 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.*