# Virus Killer vs Dr. Virus

The clearest difference is rating: Virus Killer at 3.3 against Dr. Virus's 2.6. Dr. Virus's advantage is ads (none vs shown) and review sentiment (19% vs 0%). On price, update cadence, 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.

Virus Killer holds the better App Store score, 3.3 against 2.6. Both are backed by a comparable volume of ratings — 6 and 25 respectively. Written reviews complicate that: 0% of Virus Killer's written reviews are positive against 19% of Dr. Virus's, so the app with the better star average is not the one people write more warmly about.

Virus Killer ships an update every 6 weeks, Dr. Virus every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Virus Killer | Dr. Virus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/virus-killer/id623257684/reviews)** | [2.6 (25 ratings)](https://appshunter.io/ios/app/dr-virus-8-bit-version/id1502054840/reviews) |
| Number of ratings | 6 | **25** |
| Positive reviews | 0.0% of reviews | **18.8% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 13 MB | 47 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [毅 郑](https://appshunter.io/developer/514946161) | [Quang Duc Vu](https://appshunter.io/developer/1038090500) |

## What reviewers say

### Virus Killer

[App page](https://appshunter.io/ios/app/virus-killer/id623257684)

A puzzle game where players strategically drop colored capsules to eliminate viruses. Match four or more of the same color to clear them from the board and complete levels. Avoid filling the bottle to prevent a game over.

**Highlights:** Falling capsule manipulation, Color-matching mechanics, Virus elimination objectives, Level-based progression, Adjustable difficulty levels, Multiple game speed options

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

**In-app purchases:** none


### Dr. Virus

[App page](https://appshunter.io/ios/app/dr-virus-8-bit-version/id1502054840)

A classic falling block puzzle game where players strategically drop colored capsules to eliminate viruses. Progress through levels by clearing the screen and challenge yourself with different game modes.

**Highlights:** Falling block puzzle gameplay, 20 classic levels, Challenge mode with online leaderboard, Practice mode to select levels, Save and resume games, Offline and online high scores

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Virus Killer free?

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

### Is Dr. Virus free?

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

### Which has better reviews, Virus Killer or Dr. Virus?

Virus Killer is rated higher. Virus Killer averages 3.3 out of 5 from 6 ratings, while Dr. Virus averages 2.6 from 25 ratings.

### Do Virus Killer or Dr. Virus have ads?

Virus Killer shows ads; Dr. Virus does not.

### Which is updated more often, Virus Killer or Dr. Virus?

Virus Killer ships an update every 6 weeks, and Dr. Virus every 2 months. Most recently, Virus Killer was updated on October 23, 2026 and Dr. Virus on October 24, 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.*