# Zylon Defenders vs Iron Aegis

The clearest difference is ads: Zylon Defenders at none against Iron Aegis's shown. Zylon Defenders also leads on monetization model (free vs ad-supported) and ratings volume (4 vs 1). Iron Aegis's advantage is rating (5.0 vs 4.8) and iOS requirement (16.0 vs 18.6). On price, update cadence, 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.

Iron Aegis holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Zylon Defenders | Iron Aegis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/zylon-defenders/id1191618583/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iron-aegis/id6765949976/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 266 MB | 7 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Glasse](https://appshunter.io/developer/887910702) | [James Baker](https://appshunter.io/developer/1190742413) |

## What reviewers say

### Zylon Defenders

[App page](https://appshunter.io/ios/app/zylon-defenders/id1191618583)

Experience a modern take on a classic space combat simulator. Engage in thrilling first-person space battles inspired by a legendary 1979 title. Explore the cosmos and defend against alien threats in this immersive simulation.

**Highlights:** First-person space combat, Real-time simulation, Modern reinterpretation of classic, Space exploration, Alien defense

**Features:** macOS Compatibility

**In-app purchases:** none


### Iron Aegis

[App page](https://appshunter.io/ios/app/iron-aegis/id6765949976)

Defend your cities from incoming missiles by strategically firing interceptors. Time your shots to maximize blast radius and protect all six cities through increasingly intense waves. Enjoy classic arcade action with smooth graphics optimized for mobile devices.

**Highlights:** Arcade-style city defense, Control missile batteries, Intercept incoming threats, Protect 6 cities, Endless, intensifying waves, Smooth 60fps graphics

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

**In-app purchases:** none


## Frequently asked questions

### Is Zylon Defenders free?

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

### Is Iron Aegis free?

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

### Which has better reviews, Zylon Defenders or Iron Aegis?

Iron Aegis is rated higher. Zylon Defenders averages 4.8 out of 5 from 4 ratings, while Iron Aegis averages 5.0 from 1 ratings.

### Do Zylon Defenders or Iron Aegis have ads?

Iron Aegis shows ads; Zylon Defenders does not.

### Which is updated more often, Zylon Defenders or Iron Aegis?

Zylon Defenders ships an update every 2 months, and Iron Aegis every 2 months. Most recently, Zylon Defenders was updated on October 26, 2026 and Iron Aegis on October 6, 2026.

---

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