# Pixel Inside vs Parasite Boom

The clearest difference is in-app purchases: Pixel Inside at none against Parasite Boom's 1. Pixel Inside also leads on iOS requirement (11.0 vs 15.0). Parasite Boom's advantage is update cadence (every 2 days vs every 16 months). On price, ads and device support there is nothing between them.

Both are free to download. Parasite Boom sells 1 in-app purchase, starting at $3.99 per month. Pixel Inside asks for nothing beyond the download.

Pixel Inside ships an update every 16 months, Parasite Boom every 2 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Pixel Inside | Parasite Boom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Every 2 days** |
| Size | 26 MB | 27 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Safak Yalcinkaya](https://appshunter.io/developer/1626278233) | [Aydın COSKUNIRMAK](https://appshunter.io/developer/1842693495) |

## What reviewers say

### Pixel Inside

[App page](https://appshunter.io/ios/app/pixel-inside/id1626292470)

**Features:** macOS Compatibility

**In-app purchases:** none


### Parasite Boom

[App page](https://appshunter.io/ios/app/parasite-boom-cell-blast/id6791289640)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free | $3.99 | per month |


## Frequently asked questions

### Is Pixel Inside free?

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

### Is Parasite Boom free?

Parasite Boom is free to download, with in-app purchases available.

### Do Pixel Inside or Parasite Boom have ads?

Both Pixel Inside and Parasite Boom show ads.

### Which is updated more often, Pixel Inside or Parasite Boom?

Pixel Inside ships an update every 16 months, and Parasite Boom every 2 days. Most recently, Pixel Inside was updated on October 7, 2026 and Parasite Boom on October 17, 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.*