# Bacteria vs Immune Force

The clearest difference is in-app purchases: Immune Force at none against Bacteria's 1. Immune Force also leads on iOS requirement (15.0 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. Bacteria sells 1 one-off in-app purchase. Immune Force asks for nothing beyond the download.

## The numbers

| Metric | Bacteria | Immune Force |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 19 MB | 33 MB |
| Requires iOS | 18.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SAN JUNIPERO](https://appshunter.io/developer/1773330083) | [Bassem Salama](https://appshunter.io/developer/1708474641) |

## What reviewers say

### Bacteria

[App page](https://appshunter.io/ios/app/bacteria-strategy-game/id6746348928)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mode Premium | $1.99 | one-time |


### Immune Force

[App page](https://appshunter.io/ios/app/immune-force/id6760507227)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bacteria free?

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

### Is Immune Force free?

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

### Do Bacteria or Immune Force have ads?

Neither Bacteria nor Immune Force shows ads.

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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.*