# Zylon Defenders vs Agro! Flutter

The clearest difference is update cadence: Zylon Defenders at every 2 months against Agro! Flutter's every 66 months. Agro! Flutter's advantage is rating (5.0 vs 4.8) and iOS requirement (16.6 vs 18.6). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Agro! Flutter holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 5 respectively.

Zylon Defenders ships an update every 2 months, Agro! Flutter every 66 months. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Zylon Defenders | Agro! Flutter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/zylon-defenders/id1191618583/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/agro-flutter/id1539094162/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 2 months** | Every 66 months |
| Monetization | Free | Free |
| Size | 266 MB | 30 MB |
| Requires iOS | 18.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Glasse](https://appshunter.io/developer/887910702) | [The Digital Fetch, LLC](https://appshunter.io/developer/1539094164) |

## 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


### Agro! Flutter

[App page](https://appshunter.io/ios/app/agro-flutter/id1539094162)

Test your reflexes in an endless, randomized world filled with traps and obstacles. Tap rapidly to avoid them, collect points, and aim for the highest score. Enjoy fun, pick-up-and-play mechanics with easy tap controls.

**Highlights:** 50 endless, randomized levels, Easy tap controls, Game Center Leaderboards, Pick up and play mechanics, Reflex-based gameplay

**In-app purchases:** none


## Frequently asked questions

### Is Zylon Defenders free?

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

### Is Agro! Flutter free?

Agro! Flutter is free to download, with no in-app purchases.

### Which has better reviews, Zylon Defenders or Agro! Flutter?

Agro! Flutter is rated higher. Zylon Defenders averages 4.8 out of 5 from 4 ratings, while Agro! Flutter averages 5.0 from 5 ratings.

### Which is updated more often, Zylon Defenders or Agro! Flutter?

Zylon Defenders ships an update every 2 months, and Agro! Flutter every 66 months. Most recently, Zylon Defenders was updated on September 22, 2026 and Agro! Flutter on September 25, 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.*