# Humbug vs Worm Jazz

The clearest difference is rating: Humbug at 4.8 against Worm Jazz's 4.1. Humbug also leads on review sentiment (93% vs 62%) and ratings volume (377 vs 18). Worm Jazz's advantage is update cadence (every 2 weeks vs every 12 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Humbug sells 6 one-off in-app purchases and Worm Jazz sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Humbug holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Humbug has 377 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 93% of Humbug's written reviews are positive against 62% of Worm Jazz's.

Humbug ships an update every 12 months, Worm Jazz every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Humbug | Worm Jazz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (377 ratings)](https://appshunter.io/ios/app/humbug/id1436145670/reviews)** | [4.1 (18 ratings)](https://appshunter.io/ios/app/worm-jazz/id1498918967/reviews) |
| Number of ratings | **377** | 18 |
| Positive reviews | **92.7% of reviews** | 62.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 76 MB | 204 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Dunderbit](https://appshunter.io/developer/1299623705) | [Inconspicuous AS](https://appshunter.io/developer/724594518) |

## What reviewers say

### Humbug

[App page](https://appshunter.io/ios/app/humbug/id1436145670)

Engage in a unique puzzle game where you control bugs to solve challenges. Discover your problem-solving skills with mind-bending gameplay, beautiful graphics, and hours of fun.

**Highlights:** Unique bug control puzzles, Mind-bending gameplay, Beautiful graphics, Simple controls, Hours of gameplay

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 000 Coins | $1.99 | one-time |
| No Ads | $2.99 | one-time |
| 3 000 Coins | $4.99 | one-time |
| 7 000 Coins | $5.99 | one-time |
| 7 000 Coins | $8.99 | one-time |
| 15 000 Coins | $16.99 | one-time |

**What reviewers like**

- 💎 Gorgeous graphics
- 🤩 Addictive gameplay
- 🧠 Challenging puzzles
- 🐞 Lovable bugs
- 👍 Well-executed mechanics

**What reviewers complain about**

- 🔍 Lack of new levels/content
- 📺 Intrusive ads in free version
- 🤢 Motion sickness issues
- 💰 Aggressive monetization

**Reported bugs**

- Occasional crashes or freezes
- Accidental level skips

**Requested features**

- More levels and new bug types
- Option to disable screen movement
- Accessibility settings
- Progression tracking/achievements


### Worm Jazz

[App page](https://appshunter.io/ios/app/worm-jazz/id1498918967)

Navigate intricate mazes as an earthworm in this award-winning puzzle game. Combine classic mechanics from Snake and Bomberman to overcome obstacles, collect food, and reach the goal. Enjoy a relaxed pace with no timers and unlimited undos.

**Highlights:** Snake and Bomberman mechanics, Intricate mazes, Mines, wormholes, powerups, Collect food and reach goal, Over 50 challenging scenarios, Unlockable hats, No timers, unlimited undo

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Hats and Remove Ads | $3.99 | one-time |

**What reviewers like**

- 💡 Innovative puzzle design
- 🧠 Challenging and thought-provoking
- ✨ Beautiful graphics and sound
- 👍 Good concept and idea
- ✅ Unlimited undo feature

**What reviewers complain about**

- 💸 Too many ads
- 🐌 Slow performance
- 🐛 Game crashes on launch
- 🐞 Bugs in specific levels
- 📈 Battery drain

**Reported bugs**

- Game not opening
- Crashes on launch
- Levels are impossible after updates
- Achievements not unlocking on iOS 14
- Bug in 'Lifeline' level

**Requested features**

- Add more levels
- Hint button
- Fix achievements not unlocking
- In-app purchase for levels
- Key to collect before portal


## Frequently asked questions

### Is Humbug free?

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

### Is Worm Jazz free?

Worm Jazz is free to download, with in-app purchases available.

### Which has better reviews, Humbug or Worm Jazz?

Humbug is rated higher. Humbug averages 4.8 out of 5 from 377 ratings, while Worm Jazz averages 4.1 from 18 ratings.

### Do Humbug or Worm Jazz have ads?

Both Humbug and Worm Jazz show ads.

### Which is updated more often, Humbug or Worm Jazz?

Humbug ships an update every 12 months, and Worm Jazz every 2 weeks. Most recently, Humbug was updated on November 2, 2026 and Worm Jazz on November 3, 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.*