# Space Invasions vs Phase Shift Dodger

The clearest difference is ads: Space Invasions at none against Phase Shift Dodger's shown. Space Invasions also leads on iOS requirement (11.0 vs 15.6). Phase Shift Dodger's advantage is update cadence (every 4 days vs every 20 months). On price, in-app purchases and device support there is nothing between them.

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

Space Invasions ships an update every 20 months, Phase Shift Dodger every 4 days. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Space Invasions | Phase Shift Dodger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 4 days** |
| Size | 8 MB | 5 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [jj](https://appshunter.io/developer/426360938) | [Suleyman Dibirov](https://appshunter.io/developer/1041879145) |

## What reviewers say

### Space Invasions

[App page](https://appshunter.io/ios/app/space-invasions/id978962430)

**Features:** macOS Compatibility

**In-app purchases:** none


### Phase Shift Dodger

[App page](https://appshunter.io/ios/app/phase-shift-dodger/id6744686480)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Invasions free?

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

### Is Phase Shift Dodger free?

Phase Shift Dodger is free to download, with no in-app purchases.

### Do Space Invasions or Phase Shift Dodger have ads?

Phase Shift Dodger shows ads; Space Invasions does not.

### Which is updated more often, Space Invasions or Phase Shift Dodger?

Space Invasions ships an update every 20 months, and Phase Shift Dodger every 4 days. Most recently, Space Invasions was updated on October 10, 2026 and Phase Shift Dodger on October 7, 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.*