# F4Y vs IL Security

The clearest difference is update cadence: F4Y at every 4 months against IL Security's every 17 months. IL Security's advantage is iOS requirement (13.4 vs 15.1). 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.

F4Y ships an update every 4 months, IL Security every 17 months. The most recent releases landed on September 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | F4Y | IL Security |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 17 months |
| Size | 54 MB | 119 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Fast4you Franchising Ltda](https://appshunter.io/developer/1621358556) | [IRMAOS LINS SECURITY TECNOLOGIA EM SEGURANCA LTDA](https://appshunter.io/developer/1720375630) |

## What reviewers say

### F4Y

[App page](https://appshunter.io/ios/app/f4y/id1621358224)

**Features:** macOS Compatibility

**In-app purchases:** none


### IL Security

[App page](https://appshunter.io/ios/app/il-security/id6474026635)

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

**In-app purchases:** none


## Frequently asked questions

### Is F4Y free?

F4Y is free to download, with no in-app purchases.

### Is IL Security free?

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

### Do F4Y or IL Security have ads?

Neither F4Y nor IL Security shows ads.

### Which is updated more often, F4Y or IL Security?

F4Y ships an update every 4 months, and IL Security every 17 months. Most recently, F4Y was updated on September 24, 2026 and IL Security on October 10, 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.*