# e vs Mentor | Scool.ai

The clearest difference is iOS requirement: e at 11.0 against Mentor | Scool.ai's 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.

## The numbers

| Metric | e | Mentor | Scool.ai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 64 MB | 41 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [National Information Technology Board](https://appshunter.io/developer/1503124487) | [GIS System UG (haftungsbeschrankt)](https://appshunter.io/developer/1435009869) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-taleem/id1561149424)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mentor | Scool.ai

[App page](https://appshunter.io/ios/app/mentor-scoolai/id6742048412)

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

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Mentor | Scool.ai free?

Mentor | Scool.ai is free to download, with no in-app purchases.

### Do e or Mentor | Scool.ai have ads?

Neither e nor Mentor | Scool.ai 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.*