# Iris Security 4 vs Radioenge App V2

The clearest difference is iOS requirement: Radioenge App V2 at 12.2 against Iris Security 4's 15.6. 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.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Iris Security 4 | Radioenge App V2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 102 MB | 134 MB |
| Requires iOS | 15.6 | **12.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IRIS BS SYSTEM EIRELI](https://appshunter.io/developer/927664874) | [Radioenge](https://appshunter.io/developer/1480003595) |

## What reviewers say

### Iris Security 4

[App page](https://appshunter.io/ios/app/iris-security-4/id6476619410)

**Features:** macOS Compatibility

**In-app purchases:** none


### Radioenge App V2

[App page](https://appshunter.io/ios/app/radioenge-app-v2/id6762303798)

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

**In-app purchases:** none


## Frequently asked questions

### Is Iris Security 4 free?

Iris Security 4 is free to download, with no in-app purchases.

### Is Radioenge App V2 free?

Radioenge App V2 is free to download, with no in-app purchases.

### Do Iris Security 4 or Radioenge App V2 have ads?

Neither Iris Security 4 nor Radioenge App V2 shows ads.

### Which is updated more often, Iris Security 4 or Radioenge App V2?

Iris Security 4 ships an update fortnightly, and Radioenge App V2 fortnightly. Most recently, Iris Security 4 was updated on November 8, 2026 and Radioenge App V2 on October 31, 2026.

---

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