# Eyeware Data Recorder vs JS Shell

The clearest difference is iOS requirement: Eyeware Data Recorder at 13.0 against JS Shell's 17.0. 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 | Eyeware Data Recorder | JS Shell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 2 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Eyeware Tech SA](https://appshunter.io/developer/1482752363) | [Jowb Inc.](https://appshunter.io/developer/1895585856) |

## What reviewers say

### Eyeware Data Recorder

[App page](https://appshunter.io/ios/app/eyeware-data-recorder/id1567234210)

**Features:** Vision Pro support

**In-app purchases:** none


### JS Shell

[App page](https://appshunter.io/ios/app/js-shell/id6763982889)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eyeware Data Recorder free?

Eyeware Data Recorder is free to download, with no in-app purchases.

### Is JS Shell free?

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

### Do Eyeware Data Recorder or JS Shell have ads?

Neither Eyeware Data Recorder nor JS Shell 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.*