# Asteroid Crash vs SoulStack

The clearest difference is in-app purchases: Asteroid Crash at none against SoulStack's 1. Asteroid Crash also leads on update cadence (daily vs every 2 weeks). SoulStack's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. SoulStack sells 1 one-off in-app purchase. Asteroid Crash asks for nothing beyond the download.

Asteroid Crash ships an update daily, SoulStack every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Asteroid Crash | SoulStack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 1 MB | 49 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Jordan Wegner](https://appshunter.io/developer/6787140076) | [Xdge Technologies LLC](https://appshunter.io/developer/6792952936) |

## What reviewers say

### Asteroid Crash

[App page](https://appshunter.io/ios/app/asteroid-crash-gravity-well/id6787140938)

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

**In-app purchases:** none


### SoulStack

[App page](https://appshunter.io/ios/app/soulstack/id6792952934)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soulstack: Full Game | $6.99 | one-time |


## Frequently asked questions

### Is Asteroid Crash free?

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

### Is SoulStack free?

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

### Do Asteroid Crash or SoulStack have ads?

Neither Asteroid Crash nor SoulStack shows ads.

### Which is updated more often, Asteroid Crash or SoulStack?

Asteroid Crash ships an update daily, and SoulStack every 2 weeks. Most recently, Asteroid Crash was updated on October 25, 2026 and SoulStack on October 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.*