# JS App vs Arca Link

The clearest difference is update cadence: Arca Link at every 6 weeks against JS App's every 4 months. 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.

JS App ships an update every 4 months, Arca Link every 6 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | JS App | Arca Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Size | 8 MB | 10 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JUICYSCORE HOLDING PTE. LTD.](https://appshunter.io/developer/1635917702) | [Armenian Card CJSC](https://appshunter.io/developer/1459256365) |

## What reviewers say

### JS App

[App page](https://appshunter.io/ios/app/js-app-device-risk-analytics/id1635917700)

**Features:** Vision Pro support

**In-app purchases:** none


### Arca Link

[App page](https://appshunter.io/ios/app/arca-link/id6741765205)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JS App free?

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

### Is Arca Link free?

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

### Do JS App or Arca Link have ads?

Neither JS App nor Arca Link shows ads.

### Which is updated more often, JS App or Arca Link?

JS App ships an update every 4 months, and Arca Link every 6 weeks. Most recently, JS App was updated on October 2, 2026 and Arca Link on October 2, 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.*