# AstroBuster vs Alpi

The clearest difference is in-app purchases: Alpi at none against AstroBuster's 4. Alpi also leads on device support (4 vs 1) and iOS requirement (11.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. AstroBuster sells 4 one-off in-app purchases. Alpi asks for nothing beyond the download.

## The numbers

| Metric | AstroBuster | Alpi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astrobuster/id6738101507/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 294 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 9+ | 4+ |
| Developer | [OBX Software Corporation](https://appshunter.io/developer/1022180557) | [Karl Hofer](https://appshunter.io/developer/393604233) |

## What reviewers say

### AstroBuster

[App page](https://appshunter.io/ios/app/astrobuster/id6738101507)

Experience a retro-arcade inspired space shooter with endless levels and deep customization. Engage in fast-paced combat, collect power-ups, and personalize your ship with unique aesthetics. Daily challenges and rewards keep the action fresh.

**Highlights:** Infinite procedurally generated levels, Customizable ships, weapons, and call-signs, Daily challenges and rewards, Power-up drafts for varied runs, Dynamic soundtrack and haptic feedback, Offline play support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 AstroCoins | $0.99 | one-time |
| 500 AstroCoins | $3.99 | one-time |
| 1000 AstroCoins | $7.99 | one-time |
| 5000 AstroCoins | $14.99 | one-time |


### Alpi

[App page](https://appshunter.io/ios/app/alpi/id6738397648)

**In-app purchases:** none


## Frequently asked questions

### Is AstroBuster free?

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

### Is Alpi free?

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

### Do AstroBuster or Alpi have ads?

Neither AstroBuster nor Alpi shows ads.

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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.*