# Window Wiggle vs Space Energy

The clearest difference is update cadence: Window Wiggle at weekly against Space Energy's every 16 months. Window Wiggle also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Window Wiggle sells 1 one-off in-app purchase and Space Energy sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Window Wiggle ships an update weekly, Space Energy every 16 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Window Wiggle | Space Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/window-wiggle/id1465954601/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 101 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tim Kretz](https://appshunter.io/developer/1042055305) | [LepTi's Games](https://appshunter.io/developer/1710950684) |

## What reviewers say

### Window Wiggle

[App page](https://appshunter.io/ios/app/window-wiggle/id1465954601)

Control a car window to navigate obstacles and deliver items. This skill-based game features unique mechanics, collectible objects, and relaxing music. Test your reflexes and solve physics-based puzzles across challenging levels.

**Highlights:** Unique auto-runner mechanics, Physics-based puzzle solving, Collect over 100 objects, Relaxing lofi music, Increasing difficulty, Flat design backgrounds

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Space Energy

[App page](https://appshunter.io/ios/app/space-energy/id6468933277)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 100 gems | $1.99 | one-time |
| Buy 300 gems | $2.99 | one-time |
| Remove ads | $3.99 | one-time |


## Frequently asked questions

### Is Window Wiggle free?

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

### Is Space Energy free?

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

### Do Window Wiggle or Space Energy have ads?

Both Window Wiggle and Space Energy show ads.

### Which is updated more often, Window Wiggle or Space Energy?

Window Wiggle ships an update weekly, and Space Energy every 16 months. Most recently, Window Wiggle was updated on October 24, 2026 and Space Energy 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.*