# Polycell vs Orbit Defense!

The clearest difference is in-app purchases: Orbit Defense! at none against Polycell's 6. Orbit Defense! also leads on update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Polycell sells 6 one-off in-app purchases. Orbit Defense! asks for nothing beyond the download.

Polycell ships an update every 3 weeks, Orbit Defense! every 2 days. The most recent releases landed on December 13, 2025 and September 18, 2026 respectively.

## The numbers

| Metric | Polycell | Orbit Defense! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/orbit-defense/id6740201001/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Ad-supported |
| Size | 137 MB | 144 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Norbert Fritz](https://appshunter.io/developer/1620053210) | [Funnel Entertainment](https://appshunter.io/developer/1128330092) |

## What reviewers say

### Polycell

[App page](https://appshunter.io/ios/app/polycell/id1631608683)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One piece of Amethyst | $1.99 | one-time |
| Two pieces of Amethyst | $3.99 | one-time |
| Three pieces of Amethyst | $7.99 | one-time |
| Handful of Amethyst | $12.99 | one-time |
| A bunch of Amethyst | $19.99 | one-time |
| Mountain of Amethyst | $39.99 | one-time |


### Orbit Defense!

[App page](https://appshunter.io/ios/app/orbit-defense/id6740201001)

Engage in intense space combat, automatically shooting or manually aiming at enemies and asteroids. Unlock new abilities and permanent upgrades to enhance your ship's stats and progress through levels. Compete globally to climb the leaderboard and prove your dominance.

**Highlights:** Auto or manual aiming, Unlock new abilities, Permanent ship upgrades, Climb global leaderboards, Survive intense waves

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polycell free?

Polycell is free to download, with in-app purchases available.

### Is Orbit Defense! free?

Orbit Defense! is free to download, with no in-app purchases.

### Do Polycell or Orbit Defense! have ads?

Both Polycell and Orbit Defense! show ads.

### Which is updated more often, Polycell or Orbit Defense!?

Polycell ships an update every 3 weeks, and Orbit Defense! every 2 days. Most recently, Polycell was updated on December 13, 2025 and Orbit Defense! on September 18, 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.*