# Illumia vs FEI SECURE

The clearest difference is update cadence: Illumia at every 3 weeks against FEI SECURE's every 5 months. FEI SECURE's advantage is iOS requirement (13.0 vs 17.6). 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.

Illumia ships an update every 3 weeks, FEI SECURE every 5 months. The most recent releases landed on October 9, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Illumia | FEI SECURE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 40 MB | 24 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ILLUMIA SPA](https://appshunter.io/developer/1451594037) | [Mattia Dorigo](https://appshunter.io/developer/892085024) |

## What reviewers say

### Illumia

[App page](https://appshunter.io/ios/app/illumia/id1451594038)

**Features:** macOS Compatibility

**In-app purchases:** none


### FEI SECURE

[App page](https://appshunter.io/ios/app/fei-secure/id1533642201)

**In-app purchases:** none


## Frequently asked questions

### Is Illumia free?

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

### Is FEI SECURE free?

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

### Do Illumia or FEI SECURE have ads?

Neither Illumia nor FEI SECURE shows ads.

### Which is updated more often, Illumia or FEI SECURE?

Illumia ships an update every 3 weeks, and FEI SECURE every 5 months. Most recently, Illumia was updated on October 9, 2026 and FEI SECURE on September 26, 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.*