# Edu91 vs Aarish Khan Classes

The clearest difference is in-app purchases: Aarish Khan Classes at none against Edu91's 2. Aarish Khan Classes also leads on update cadence (every 10 days vs every 3 months). Edu91's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Edu91 sells 2 one-off in-app purchases. Aarish Khan Classes asks for nothing beyond the download.

Edu91 ships an update every 3 months, Aarish Khan Classes every 10 days. The most recent releases landed on May 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Edu91 | Aarish Khan Classes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 278 MB | 52 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neeraj Arora](https://appshunter.io/developer/1434568582) | [Chartech Solutions LLP](https://appshunter.io/developer/1895142284) |

## What reviewers say

### Edu91

[App page](https://appshunter.io/ios/app/edu91/id1434568583)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Excel Club by Neeraj Arora | $12.99 | one-time |
| CA Inter Audit Exam Oriented | $99.99 | one-time |


### Aarish Khan Classes

[App page](https://appshunter.io/ios/app/aarish-khan-classes/id6766025165)

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

**In-app purchases:** none


## Frequently asked questions

### Is Edu91 free?

Edu91 is free to download, with in-app purchases available.

### Is Aarish Khan Classes free?

Aarish Khan Classes is free to download, with no in-app purchases.

### Do Edu91 or Aarish Khan Classes have ads?

Neither Edu91 nor Aarish Khan Classes shows ads.

### Which is updated more often, Edu91 or Aarish Khan Classes?

Edu91 ships an update every 3 months, and Aarish Khan Classes every 10 days. Most recently, Edu91 was updated on May 16, 2026 and Aarish Khan Classes 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.*