# Worm Stack vs Wiggly Worm Puzzle

The clearest difference is iOS requirement: Wiggly Worm Puzzle at 13.0 against Worm Stack's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Worm Stack sells 12 one-off in-app purchases and Wiggly Worm Puzzle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 21, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Worm Stack | Wiggly Worm Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.7K ratings)](https://appshunter.io/ios/app/worm-stack-tap-away-3d/id6458926778/reviews)** | — |
| Number of ratings | **1.7K** | — |
| Positive reviews | 52.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 255 MB | 119 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Black Candy LLC](https://appshunter.io/developer/1055971513) | [Limbro LLC](https://appshunter.io/developer/1787965245) |

## What reviewers say

### Worm Stack

[App page](https://appshunter.io/ios/app/worm-stack-tap-away-3d/id6458926778)

Untangle colorful worms by tapping them to make them fly away. Rotate 3D mazes to find the best strategy and solve increasingly complex puzzles. This addictive game sharpens logic and critical thinking skills with its engaging gameplay and adorable graphics.

**Highlights:** Tap worms to make them fly away, Rotate 3D mazes, Progressive challenges with complex mazes, Strategic move planning, Adorable graphics and animations

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Banner | $0.99 | one-time |
| Coins (500) | $0.99 | one-time |
| Coins(350) | $1.99 | one-time |
| Coins (1500) | $1.99 | one-time |
| Safety net | $2.99 | one-time |
| Special Offer | $2.99 | one-time |
| Coins (3000) | $2.99 | one-time |
| No Banner Package | $3.99 | one-time |
| Coins(1600) | $7.99 | one-time |
| Coins(3500) | $14.99 | one-time |
| Coins(17500) | $54.99 | one-time |
| Coins(35000) | $99.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 🚀 No ads

**What reviewers complain about**

- 🐛 Game gets stuck frequently
- 🐛 Designs repeat, need more variety
- 🐛 Extras/skins not working after updates
- 🐛 Game freezes and crashes

**Reported bugs**

- Game gets stuck at certain levels
- Levels not loading or advancing properly
- Hint button disappearing after updates

**Requested features**

- New shapes and critters
- Pause/resume functionality
- Spending options for coins


### Wiggly Worm Puzzle

[App page](https://appshunter.io/ios/app/wiggly-worm-puzzle/id6749082076)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Banner and Inter Ads | $1.99 | one-time |


## Frequently asked questions

### Is Worm Stack free?

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

### Is Wiggly Worm Puzzle free?

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

### Do Worm Stack or Wiggly Worm Puzzle have ads?

Both Worm Stack and Wiggly Worm Puzzle show ads.

### Which is updated more often, Worm Stack or Wiggly Worm Puzzle?

Worm Stack ships an update every 2 weeks, and Wiggly Worm Puzzle every 2 weeks. Most recently, Worm Stack was updated on October 21, 2026 and Wiggly Worm Puzzle on September 30, 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.*