# Virus Killer vs Falling Block Puzzle

The clearest difference is review sentiment: Falling Block Puzzle at 70% against Virus Killer's 0%. Falling Block Puzzle also leads on rating (4.6 vs 3.3) and ratings volume (1.8K vs 6). Virus Killer's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Falling Block Puzzle sells 1 one-off in-app purchase. Virus Killer asks for nothing beyond the download.

Falling Block Puzzle holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Falling Block Puzzle has 1.8K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 0% of Virus Killer's written reviews are positive against 70% of Falling Block Puzzle's.

Virus Killer ships an update every 6 weeks, Falling Block Puzzle every 2 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Virus Killer | Falling Block Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/virus-killer/id623257684/reviews) | **[4.6 (1.8K ratings)](https://appshunter.io/ios/app/falling-block-puzzle-retro/id1609440799/reviews)** |
| Number of ratings | 6 | **1.8K** |
| Positive reviews | 0.0% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 13 MB | 39 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [毅 郑](https://appshunter.io/developer/514946161) | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) |

## 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


### Falling Block Puzzle

[App page](https://appshunter.io/ios/app/falling-block-puzzle-retro/id1609440799)

This app offers a classic falling block puzzle experience with dynamic gameplay and intuitive controls. Strategize to fit and clear lines of blocks, aiming for high scores. Enjoy engaging visuals and sound for endless fun and mental stimulation.

**Highlights:** Dynamic block maneuvering, Line clearing for points, Strategic planning, Intuitive controls, Classic puzzle challenge, Engaging visuals and sound

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

**In-app purchases (1)**

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

**What reviewers like**

- 🚀 Classic Tetris game
- 👍 Retro/Gameboy-like aesthetic
- 👍 Simple and minimalist design
- 👍 Well-placed controls
- 👍 Nostalgic gameplay

**What reviewers complain about**

- 🔍 Ads can be intrusive
- 🔍 Block sizes/shapes not optimal
- 🔍 Lack of customization options
- 🐛 Occasional bugs and glitches

**Reported bugs**

- Ads covering the controls
- Incorrect block shapes/sizes
- Inability to start the game

**Requested features**

- Add high score tracking
- Customize block colors/designs
- Provide option to remove ads
- Add more music/sound options
- Allow choosing different Tetrimino types


## Frequently asked questions

### Is Virus Killer free?

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

### Is Falling Block Puzzle free?

Falling Block Puzzle is free to download, with in-app purchases available.

### Which has better reviews, Virus Killer or Falling Block Puzzle?

Falling Block Puzzle is rated higher. Virus Killer averages 3.3 out of 5 from 6 ratings, while Falling Block Puzzle averages 4.6 from 1.8K ratings.

### Do Virus Killer or Falling Block Puzzle have ads?

Both Virus Killer and Falling Block Puzzle show ads.

### Which is updated more often, Virus Killer or Falling Block Puzzle?

Virus Killer ships an update every 6 weeks, and Falling Block Puzzle every 2 weeks. Most recently, Virus Killer was updated on October 23, 2026 and Falling Block Puzzle 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.*