# InsightOS vs EnginLink

The clearest difference is in-app purchases: InsightOS at none against EnginLink's 3. InsightOS also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. EnginLink sells 3 in-app purchases, starting at $3.99 per month. InsightOS asks for nothing beyond the download.

## The numbers

| Metric | InsightOS | EnginLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Daily | — |
| Size | 18 MB | 41 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [APPOUSE TEKNOLOJI LIMITED SIRKETI](https://appshunter.io/developer/1714796437) | [Engin Gulgor](https://appshunter.io/developer/1895881124) |

## What reviewers say

### InsightOS

[App page](https://appshunter.io/ios/app/insightos/id6782886605)

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

**In-app purchases:** none


### EnginLink

[App page](https://appshunter.io/ios/app/enginlink/id6802428525)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter English | $3.99 | per month |
| EnginLink Pro | $6.99 | per month |
| EnginLink Business | $9.99 | per month |


## Frequently asked questions

### Is InsightOS free?

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

### Is EnginLink free?

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

### Do InsightOS or EnginLink have ads?

EnginLink shows ads; InsightOS does not.

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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.*