# Edu91 vs HJ Classes

The clearest difference is in-app purchases: HJ Classes at none against Edu91's 2. HJ Classes also leads on update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Edu91 ships an update every 3 months, HJ Classes every 5 weeks. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Edu91 | HJ Classes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 278 MB | 66 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neeraj Arora](https://appshunter.io/developer/1434568582) | [Valensc Solutions LLP](https://appshunter.io/developer/1539870141) |

## 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 |


### HJ Classes

[App page](https://appshunter.io/ios/app/hj-classes/id6749420789)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Edu91 free?

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

### Is HJ Classes free?

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

### Do Edu91 or HJ Classes have ads?

Neither Edu91 nor HJ Classes shows ads.

### Which is updated more often, Edu91 or HJ Classes?

Edu91 ships an update every 3 months, and HJ Classes every 5 weeks. Most recently, Edu91 was updated on September 14, 2026 and HJ Classes on September 17, 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.*