# Ирбис ЕНТ vs educISA

The clearest difference is in-app purchases: educISA at none against Ирбис ЕНТ's 3. educISA also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Ирбис ЕНТ sells 3 in-app purchases, starting at $4.99 per month. educISA asks for nothing beyond the download.

## The numbers

| Metric | Ирбис ЕНТ | educISA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 9 MB | 24 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Sultan Medressov](https://appshunter.io/developer/1894510514) | [Sahil Isayev](https://appshunter.io/developer/6791992799) |

## What reviewers say

### Ирбис ЕНТ

[App page](https://appshunter.io/ios/app/id6762520026)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 месяц | $4.99 | per month |
| Premium - 3 месяца | $9.99 | per 3 months |
| Premium - 1 год | $29.99 | per year |


### educISA

[App page](https://appshunter.io/ios/app/educisa-math-and-physics/id6791992797)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ирбис ЕНТ free?

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

### Is educISA free?

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

### Do Ирбис ЕНТ or educISA have ads?

Neither Ирбис ЕНТ nor educISA shows ads.

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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.*