# Retro vs Vertex Core

The clearest difference is in-app purchases: Retro at none against Vertex Core's 1. Retro also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). Vertex Core's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Vertex Core sells 1 one-off in-app purchase. Retro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Retro | Vertex Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/retro-space-attack/id6738591809/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | Daily |
| Monetization | Ad-supported | — |
| Size | 163 MB | 132 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Batuhan Yildirim](https://appshunter.io/developer/1780110016) | [SPRUCE PROJECT, Y.K.](https://appshunter.io/developer/6772068510) |

## What reviewers say

### Retro

[App page](https://appshunter.io/ios/app/retro-space-attack/id6738591809)

Engage in an arcade-style space shooter with waves of enemies and challenging bosses. Unlock upgrades and master multiple unique ships with stunning pixel art and fast-paced gameplay. It's easy to learn but difficult to master.

**Highlights:** Arcade-style space shooter, Battle waves of enemies, Face epic bosses, Unlock powerful upgrades, Stunning pixel art, Multiple unique ships

**Features:** macOS Compatibility

**In-app purchases:** none


### Vertex Core

[App page](https://appshunter.io/ios/app/vertex-core/id6795488721)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vertex Core Full Version | $2.99 | one-time |


## Frequently asked questions

### Is Retro free?

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

### Is Vertex Core free?

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

### Do Retro or Vertex Core have ads?

Retro shows ads; Vertex Core does not.

### Which is updated more often, Retro or Vertex Core?

Retro ships an update daily, and Vertex Core daily. Most recently, Retro was updated on September 26, 2026 and Vertex Core on September 29, 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.*