# Class 9 NCERT Solutions vs RDS Math

The clearest difference is ads: RDS Math at none against Class 9 NCERT Solutions's shown. RDS Math also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Class 9 NCERT Solutions ships an update every 2 months, RDS Math every 5 weeks. The most recent releases landed on September 12, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Class 9 NCERT Solutions | RDS Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (11 ratings)](https://appshunter.io/ios/app/class-9-ncert-solutions/id6708235023/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Ad-supported | — |
| Size | 55 MB | 36 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kumar Gautam](https://appshunter.io/developer/1455883397) | [DIGITOPPER SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1506789395) |

## What reviewers say

### Class 9 NCERT Solutions

[App page](https://appshunter.io/ios/app/class-9-ncert-solutions/id6708235023)

Access comprehensive offline solutions for Class 9 NCERT books, including Mathematics, Science, English, Hindi, and Social Studies. This app also provides solutions for RS Aggarwal and S Chand books, featuring an easy-to-use interface for exam preparation and homework help.

**Highlights:** NCERT Solutions for Class 9, RS Aggarwal Solutions, S Chand Solutions, Offline access, Easy-to-use interface, Category-wise solutions

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

**In-app purchases:** none


### 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 Class 9 NCERT Solutions free?

Class 9 NCERT Solutions is free to download, with no in-app purchases.

### Is RDS Math free?

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

### Do Class 9 NCERT Solutions or RDS Math have ads?

Class 9 NCERT Solutions shows ads; RDS Math does not.

### Which is updated more often, Class 9 NCERT Solutions or RDS Math?

Class 9 NCERT Solutions ships an update every 2 months, and RDS Math every 5 weeks. Most recently, Class 9 NCERT Solutions was updated on September 12, 2026 and RDS Math on September 9, 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.*