# jsLinux22 vs Security Guard License Prep

The clearest difference is in-app purchases: jsLinux22 at none against Security Guard License Prep's 3. jsLinux22 also leads on iOS requirement (15.5 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Security Guard License Prep sells 3 in-app purchases, starting at $9.99 per month. jsLinux22 asks for nothing beyond the download.

## The numbers

| Metric | jsLinux22 | Security Guard License Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Size | 200 MB | 4 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Luis Acevedo-Arreguin](https://appshunter.io/developer/1642773653) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### jsLinux22

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

**In-app purchases:** none


### Security Guard License Prep

[App page](https://appshunter.io/ios/app/security-guard-license-prep/id6790310508)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $9.99 | per month |
| Annual Access | $49.99 | per year |
| Lifetime Access | $99.99 | one-time |


## Frequently asked questions

### Is jsLinux22 free?

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

### Is Security Guard License Prep free?

Security Guard License Prep is free to download, with in-app purchases available.

### Do jsLinux22 or Security Guard License Prep have ads?

Neither jsLinux22 nor Security Guard License Prep shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*