# RDS Math vs Oswaal AI

The clearest difference is update cadence: Oswaal AI at every 11 days against RDS Math's every 5 weeks. RDS Math's advantage is iOS requirement (13.0 vs 15.1). On price, ads, 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.

RDS Math ships an update every 5 weeks, Oswaal AI every 11 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | RDS Math | Oswaal AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 11 days** |
| Size | 36 MB | 50 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DIGITOPPER SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1506789395) | [Oswaal Books and Learning Private Limited](https://appshunter.io/developer/1797543781) |

## What reviewers say

### RDS Math

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

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

**In-app purchases:** none


### Oswaal AI

[App page](https://appshunter.io/ios/app/oswaal-ai/id6774501859)

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

**In-app purchases:** none


## Frequently asked questions

### Is RDS Math free?

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

### Is Oswaal AI free?

Oswaal AI is free to download, with no in-app purchases.

### Do RDS Math or Oswaal AI have ads?

Neither RDS Math nor Oswaal AI shows ads.

### Which is updated more often, RDS Math or Oswaal AI?

RDS Math ships an update every 5 weeks, and Oswaal AI every 11 days. Most recently, RDS Math was updated on October 31, 2026 and Oswaal AI on October 31, 2026.

---

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