# Particle World vs WHACKO

The clearest difference is in-app purchases: WHACKO at none against Particle World's 2. WHACKO also leads on update cadence (every 11 days vs every 10 months). Particle World's advantage is iOS requirement (8.0 vs 13.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Particle World sells 2 one-off in-app purchases. WHACKO asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Particle World against 5.0 for WHACKO. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Particle World ships an update every 10 months, WHACKO every 11 days. Both last shipped on November 2, 2026.

## The numbers

| Metric | Particle World | WHACKO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/particle-world/id1144596687/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/whacko/id1193073562/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 11 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 41 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Foshan Youfou Technology Co., Ltd](https://appshunter.io/developer/1144596686) | [Jarle Berntsen](https://appshunter.io/developer/690874588) |

## What reviewers say

### Particle World

[App page](https://appshunter.io/ios/app/particle-world/id1144596687)

Navigate a challenging world by avoiding other particles. Utilize unique weapons like the Particle Gun and Gravity Field to survive and enhance your gameplay experience. This simple yet engaging game offers a fun way to test your reflexes.

**Highlights:** Particle avoidance gameplay, Particle Gun weapon, Gravity Field tool, Challenging survival mechanics, Simple, engaging controls

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Particle Gun | $0.99 | one-time |
| Anti-Gravity Field | $0.99 | one-time |


### WHACKO

[App page](https://appshunter.io/ios/app/whacko/id1193073562)

Engage in pixelated whacking mayhem across eight diverse levels with unique themes and power-ups. Challenge yourself with daily missions and compete on leaderboards to reach the top.

**Highlights:** 8 levels of pixelated whacking, Diverse themes and power-ups, 100+ whackable characters, Daily missions and challenges, Level-specific leaderboards, Catchy soundtrack and sound effects

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

**In-app purchases:** none


## Frequently asked questions

### Is Particle World free?

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

### Is WHACKO free?

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

### Which has better reviews, Particle World or WHACKO?

Particle World and WHACKO are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Particle World or WHACKO have ads?

Neither Particle World nor WHACKO shows ads.

### Which is updated more often, Particle World or WHACKO?

Particle World ships an update every 10 months, and WHACKO every 11 days. Most recently, Particle World was updated on November 2, 2026 and WHACKO on November 2, 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.*