# Stacky Ducks vs Starfall Siege

The clearest difference is in-app purchases: Stacky Ducks at none against Starfall Siege's 8. Stacky Ducks also leads on update cadence (every 2 days vs every 5 days) and device support (3 vs 1). Starfall Siege's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Starfall Siege sells 8 one-off in-app purchases. Stacky Ducks asks for nothing beyond the download.

Stacky Ducks ships an update every 2 days, Starfall Siege every 5 days. The most recent releases landed on September 20, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | Stacky Ducks | Starfall Siege |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 75 MB | 50 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 9+ |
| Developer | [Mustafa Ilker Goncu](https://appshunter.io/developer/1590036986) | [Kevin de Oliveira Bruno](https://appshunter.io/developer/1890544356) |

## What reviewers say

### Stacky Ducks

[App page](https://appshunter.io/ios/app/stacky-ducks/id1600122202)

**Features:** macOS Compatibility

**In-app purchases:** none


### Starfall Siege

[App page](https://appshunter.io/ios/app/starfall-siege/id6761630461)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Celestial Ship | $0.99 | one-time |
| Reaper Ship | $0.99 | one-time |
| Tempest Ship | $0.99 | one-time |
| Phantom Ship | $0.99 | one-time |
| Specter Ship | $0.99 | one-time |
| Viper Ship | $0.99 | one-time |
| Titan Ship | $0.99 | one-time |
| All Ships Bundle | $2.99 | one-time |


## Frequently asked questions

### Is Stacky Ducks free?

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

### Is Starfall Siege free?

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

### Do Stacky Ducks or Starfall Siege have ads?

Stacky Ducks shows ads; Starfall Siege does not.

### Which is updated more often, Stacky Ducks or Starfall Siege?

Stacky Ducks ships an update every 2 days, and Starfall Siege every 5 days. Most recently, Stacky Ducks was updated on September 20, 2026 and Starfall Siege on June 20, 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.*