# jsLinux22 vs UnitEngConverter

The clearest difference is update cadence: UnitEngConverter at daily against jsLinux22's every 11 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.

jsLinux22 ships an update every 11 months, UnitEngConverter daily. The most recent releases landed on September 17, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | jsLinux22 | UnitEngConverter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Daily** |
| Size | 200 MB | 2 MB |
| Requires iOS | **15.5** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Luis Acevedo-Arreguin](https://appshunter.io/developer/1642773653) | [Irfan Uruci](https://appshunter.io/developer/1761565214) |

## What reviewers say

### jsLinux22

[App page](https://appshunter.io/ios/app/jslinux22/id6444092531)

**In-app purchases:** none


### UnitEngConverter

[App page](https://appshunter.io/ios/app/unitengconverter/id6651829579)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is jsLinux22 free?

jsLinux22 is free to download, with no in-app purchases.

### Is UnitEngConverter free?

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

### Do jsLinux22 or UnitEngConverter have ads?

Neither jsLinux22 nor UnitEngConverter shows ads.

### Which is updated more often, jsLinux22 or UnitEngConverter?

jsLinux22 ships an update every 11 months, and UnitEngConverter daily. Most recently, jsLinux22 was updated on September 17, 2026 and UnitEngConverter on September 28, 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.*