# Killdozer vs Space Expansion

The clearest difference is rating: Killdozer at 4.9 against Space Expansion's 4.3. Killdozer also leads on review sentiment (100% vs 60%) and iOS requirement (12.0 vs 16.4). Space Expansion's advantage is update cadence (every 10 days vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Killdozer holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 12 and 21 respectively. Written reviews point the same way: 100% of Killdozer's written reviews are positive against 60% of Space Expansion's.

Killdozer ships an update monthly, Space Expansion every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Killdozer | Space Expansion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (12 ratings)](https://appshunter.io/ios/app/killdozer/id6505005953/reviews)** | [4.3 (21 ratings)](https://appshunter.io/ios/app/space-expansion-idle-clicker/id6749261582/reviews) |
| Number of ratings | 12 | **21** |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 22 MB | 17 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Parker Smithson](https://appshunter.io/developer/1697602043) | [Tobias Ehret](https://appshunter.io/developer/1829643087) |

## What reviewers say

### Killdozer

[App page](https://appshunter.io/ios/app/killdozer/id6505005953)

Experience the thrill of urban demolition as you unleash a powerful bulldozer to destroy a town that wronged you. Engage in satisfying destruction and experience the chaos.

**Highlights:** Demolish buildings, Destroy the town, Bulldoze through the city, Satisfying destruction gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Expansion

[App page](https://appshunter.io/ios/app/space-expansion-idle-clicker/id6749261582)

Build and expand a vast space empire by tapping to gather resources, automating production, and exploring new worlds. This idle clicker offers deep progression with clean visuals, perfect for both short breaks and long play sessions.

**Highlights:** Tap to collect resources, Automate production, Upgrade planets, Explore new worlds, Global leaderboard, Minimalist idle clicker

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

**In-app purchases:** none


## Frequently asked questions

### Is Killdozer free?

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

### Is Space Expansion free?

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

### Which has better reviews, Killdozer or Space Expansion?

Killdozer is rated higher. Killdozer averages 4.9 out of 5 from 12 ratings, while Space Expansion averages 4.3 from 21 ratings.

### Do Killdozer or Space Expansion have ads?

Both Killdozer and Space Expansion show ads.

### Which is updated more often, Killdozer or Space Expansion?

Killdozer ships an update monthly, and Space Expansion every 10 days. Most recently, Killdozer was updated on October 24, 2026 and Space Expansion 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.*