# Alto Asteroids vs Grave Frontier

The clearest difference is in-app purchases: Alto Asteroids at none against Grave Frontier's 7. Alto Asteroids also leads on update cadence (weekly vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Grave Frontier sells 7 one-off in-app purchases. Alto Asteroids asks for nothing beyond the download.

Alto Asteroids ships an update weekly, Grave Frontier every 10 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Alto Asteroids | Grave Frontier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grave-frontier/id6746746776/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 10 months |
| Monetization | — | Free with in-app purchases |
| Size | 86 MB | 293 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [James John Group, LLC](https://appshunter.io/developer/799642938) | [Tu Nguyen](https://appshunter.io/developer/856782580) |

## What reviewers say

### Alto Asteroids

[App page](https://appshunter.io/ios/app/alto-asteroids/id6742458675)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grave Frontier

[App page](https://appshunter.io/ios/app/grave-frontier/id6746746776)

Embark on roguelite survival runs in a haunted Wild West, battling undead waves with customizable builds and legendary gunslingers. Upgrade your loadout and adapt strategies between intense nights for a unique cowboy-themed challenge.

**Highlights:** Procedurally generated maps and enemy waves, Unlockable heroes with unique playstyles, Deep upgrade paths and tactical builds, Stylized low-poly visuals, Arcade twin-stick action, Strategic roguelite depth

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 1 | $0.99 | one-time |
| Pack 2 | $2.99 | one-time |
| Pack 3 | $4.99 | one-time |
| Pack 4 | $9.99 | one-time |
| Pack 5 | $19.99 | one-time |
| Pack 6 | $29.99 | one-time |
| Pack 7 | $49.99 | one-time |


## Frequently asked questions

### Is Alto Asteroids free?

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

### Is Grave Frontier free?

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

### Do Alto Asteroids or Grave Frontier have ads?

Both Alto Asteroids and Grave Frontier show ads.

### Which is updated more often, Alto Asteroids or Grave Frontier?

Alto Asteroids ships an update weekly, and Grave Frontier every 10 months. Most recently, Alto Asteroids was updated on October 25, 2026 and Grave Frontier on October 28, 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.*