# Toxic Virus vs InvaZium

The clearest difference is in-app purchases: InvaZium at none against Toxic Virus's 3. InvaZium also leads on update cadence (every 6 days vs every 9 months). Toxic Virus's advantage is iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Toxic Virus sells 3 one-off in-app purchases. InvaZium asks for nothing beyond the download.

Toxic Virus ships an update every 9 months, InvaZium every 6 days. The most recent releases landed on September 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Toxic Virus | InvaZium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/toxic-virus/id926021667/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 54 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Petar Nestorov](https://appshunter.io/developer/914566377) | [Daniel Canete Campos](https://appshunter.io/developer/1273575992) |

## What reviewers say

### Toxic Virus

[App page](https://appshunter.io/ios/app/toxic-virus/id926021667)

Challenge yourself to eliminate as many viruses as possible in this addictive game. Each virus defeated increases the power of the remaining ones, making each level more difficult. Enjoy a simple yet engaging experience.

**Highlights:** Eliminate viruses, Increasing difficulty, Score tracking, Simple gameplay

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Bombs | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Increase Storage | $0.99 | one-time |


### InvaZium

[App page](https://appshunter.io/ios/app/invazium/id6480328706)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Toxic Virus free?

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

### Is InvaZium free?

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

### Do Toxic Virus or InvaZium have ads?

Neither Toxic Virus nor InvaZium shows ads.

### Which is updated more often, Toxic Virus or InvaZium?

Toxic Virus ships an update every 9 months, and InvaZium every 6 days. Most recently, Toxic Virus was updated on September 27, 2026 and InvaZium 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.*