# jsLinux22 vs Linux Certification Lite

The clearest difference is iOS requirement: Linux Certification Lite at 11.0 against jsLinux22's 15.5. On price, update cadence, ads and in-app purchases 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, Linux Certification Lite every 13 months. The most recent releases landed on January 14, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | jsLinux22 | Linux Certification Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 13 months |
| Size | 200 MB | 46 MB |
| Requires iOS | 15.5 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Luis Acevedo-Arreguin](https://appshunter.io/developer/1642773653) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## What reviewers say

### jsLinux22

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

**In-app purchases:** none


### Linux Certification Lite

[App page](https://appshunter.io/ios/app/linux-certification-lite/id6464207756)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is jsLinux22 free?

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

### Is Linux Certification Lite free?

Linux Certification Lite is free to download, with no in-app purchases.

### Do jsLinux22 or Linux Certification Lite have ads?

Neither jsLinux22 nor Linux Certification Lite shows ads.

### Which is updated more often, jsLinux22 or Linux Certification Lite?

jsLinux22 ships an update every 11 months, and Linux Certification Lite every 13 months. Most recently, jsLinux22 was updated on January 14, 2026 and Linux Certification Lite on September 6, 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.*