# Worm World vs Triple Zero Kids Challenge

The clearest difference is rating: Worm World at 5.0 against Triple Zero Kids Challenge's 1.0. Worm World also leads on iOS requirement (6.0 vs 12.0). Triple Zero Kids Challenge's advantage is update cadence (every 9 months vs every 31 months) and review sentiment (65% vs 56%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Worm World holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews complicate that: 56% of Worm World's written reviews are positive against 65% of Triple Zero Kids Challenge's, so the app with the better star average is not the one people write more warmly about.

Worm World ships an update every 31 months, Triple Zero Kids Challenge every 9 months. The most recent releases landed on October 27, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Worm World | Triple Zero Kids Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/worm-world/id550039781/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/triple-zero-kids-challenge/id679476707/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 55.6% of reviews | **64.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 9 months** |
| Monetization | Free | Free |
| Size | 34 MB | 312 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Brisbane City Council](https://appshunter.io/developer/550039784) | [360 ENTERTAINMENT PTY LIMITED](https://appshunter.io/developer/433368567) |

## What reviewers say

### Worm World

[App page](https://appshunter.io/ios/app/worm-world/id550039781)

Manage your own worm farm, feeding your worms the right food and maintaining optimal moisture and acidity levels. Keep pests away to produce potent worm tea and a mountain of treats. Enjoy groovy music and fast-paced action with cute characters.

**Highlights:** Worm farm management, Maintain moisture and acidity, Pest control, Produce worm tea and treats, Groovy music and sound effects, Cute characters

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

**In-app purchases:** none


### Triple Zero Kids Challenge

[App page](https://appshunter.io/ios/app/triple-zero-kids-challenge/id679476707)

This app teaches children how to confidently handle emergencies and seek help through interactive games and problem-solving. It covers important safety messages and explains the process of calling Triple Zero (000). Children will be guided by friendly characters called "Zeros".

**Highlights:** Emergency preparedness games, Learn to call Triple Zero (000), Safety messages, Problem-solving activities, Guided step-by-step gameplay, Meet "Zeros" characters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Worm World free?

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

### Is Triple Zero Kids Challenge free?

Triple Zero Kids Challenge is free to download, with no in-app purchases.

### Which has better reviews, Worm World or Triple Zero Kids Challenge?

Worm World is rated higher. Worm World averages 5.0 out of 5 from 1 ratings, while Triple Zero Kids Challenge averages 1.0 from 1 ratings.

### Do Worm World or Triple Zero Kids Challenge have ads?

Neither Worm World nor Triple Zero Kids Challenge shows ads.

### Which is updated more often, Worm World or Triple Zero Kids Challenge?

Worm World ships an update every 31 months, and Triple Zero Kids Challenge every 9 months. Most recently, Worm World was updated on October 27, 2026 and Triple Zero Kids Challenge on October 19, 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.*