# Linux Certification Lite vs JavaScript Programming

The clearest difference is ads: Linux Certification Lite at none against JavaScript Programming's shown. Linux Certification Lite also leads on iOS requirement (11.0 vs 15.1). JavaScript Programming's advantage is update cadence (daily vs every 13 months). On price, 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.

Linux Certification Lite ships an update every 13 months, JavaScript Programming daily. The most recent releases landed on September 20, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Linux Certification Lite | JavaScript Programming |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Daily** |
| Size | 46 MB | 37 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Linux Certification Lite

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

**Features:** macOS Compatibility

**In-app purchases:** none


### JavaScript Programming

[App page](https://appshunter.io/ios/app/javascript-programming/id6768372489)

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

**In-app purchases:** none


## Frequently asked questions

### Is Linux Certification Lite free?

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

### Is JavaScript Programming free?

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

### Do Linux Certification Lite or JavaScript Programming have ads?

JavaScript Programming shows ads; Linux Certification Lite does not.

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

Linux Certification Lite ships an update every 13 months, and JavaScript Programming daily. Most recently, Linux Certification Lite was updated on September 20, 2026 and JavaScript Programming on September 29, 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.*