# Groundskeeper2 vs Mummies from Mars

The clearest difference is update cadence: Groundskeeper2 at every 5 weeks against Mummies from Mars's every 28 months. Groundskeeper2 also leads on iOS requirement (8.0 vs 16.0). Mummies from Mars's advantage is price ($1.99 vs $3.99). On ads, in-app purchases and device support there is nothing between them.

Groundskeeper2 costs $3.99 and Mummies from Mars $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Groundskeeper2 ships an update every 5 weeks, Mummies from Mars every 28 months. The most recent releases landed on October 4, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Groundskeeper2 | Mummies from Mars |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | **[4.3 (19 ratings)](https://appshunter.io/ios/app/groundskeeper2/id848894420/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 68.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 28 months |
| Monetization | Paid | — |
| Size | 56 MB | 16 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [Pascal Bestebroer](https://appshunter.io/developer/364591324) | [JS Digital Productions, Inc.](https://appshunter.io/developer/1012108950) |

## What reviewers say

### Groundskeeper2

[App page](https://appshunter.io/ios/app/groundskeeper2/id848894420)

Battle waves of robotic space aliens in this fast-paced arcade shooter. Unlock a variety of weapons and new worlds as you fight to protect humanity from an extraterrestrial invasion. Experience randomized levels for endless replayability.

**Highlights:** Unlockable weapons, Unlockable worlds, Fast-paced arcade action, Randomized levels, Achievements and leaderboards

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

**In-app purchases:** none


### Mummies from Mars

[App page](https://appshunter.io/ios/app/mummies-from-mars/id993438962)

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

**In-app purchases:** none


## Frequently asked questions

### Is Groundskeeper2 free?

Groundskeeper2 costs $3.99, with no in-app purchases.

### Is Mummies from Mars free?

Mummies from Mars costs $1.99, with no in-app purchases.

### Do Groundskeeper2 or Mummies from Mars have ads?

Neither Groundskeeper2 nor Mummies from Mars shows ads.

### Which is updated more often, Groundskeeper2 or Mummies from Mars?

Groundskeeper2 ships an update every 5 weeks, and Mummies from Mars every 28 months. Most recently, Groundskeeper2 was updated on October 4, 2026 and Mummies from Mars on September 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.*