# Worm Stack vs Ring Jam 3D

The clearest difference is review sentiment: Worm Stack at 52% against Ring Jam 3D's 21%. Worm Stack also leads on rating (4.7 vs 4.5). Ring Jam 3D's advantage is iOS requirement (13.5 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Worm Stack sells 12 one-off in-app purchases and Ring Jam 3D sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Worm Stack holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 1.7K and 1.2K respectively. Written reviews point the same way: 52% of Worm Stack's written reviews are positive against 21% of Ring Jam 3D's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Worm Stack | Ring Jam 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.7K ratings)](https://appshunter.io/ios/app/worm-stack-tap-away-3d/id6458926778/reviews)** | [4.5 (1.2K ratings)](https://appshunter.io/ios/app/ring-jam-3d/id6479233174/reviews) |
| Number of ratings | **1.7K** | 1.2K |
| Positive reviews | **52.2% of reviews** | 21.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 255 MB | 205 MB |
| Requires iOS | 15.0 | **13.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Black Candy LLC](https://appshunter.io/developer/1055971513) | [tastypill](https://appshunter.io/developer/1022434729) |

## 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


### Ring Jam 3D

[App page](https://appshunter.io/ios/app/ring-jam-3d/id6479233174)

Engage in a challenging 3D puzzle adventure where you tap and twist rings to untangle them. Progress through increasingly difficult levels, including boss stages, and utilize boosters to overcome obstacles. This game offers a relaxing yet mentally stimulating experience.

**Highlights:** 3D rotational puzzle mechanic, Endless mind-provoking levels, Boosters for challenging stages, Offline gameplay, Brain training and critical thinking, Boss levels with hard difficulties

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Micro Gold Pack | $1.99 | one-time |
| Starter Pack Offer | $1.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Small Gold Pack | $7.99 | one-time |
| Remove Ads Bundle | $9.99 | one-time |
| Medium Gold Pack | $14.99 | one-time |
| Large Gold Pack | $29.99 | one-time |
| Huge Gold Pack | $54.99 | one-time |
| Ginormous Gold Pack | $99.99 | one-time |

**What reviewers like**

- 👍 Fun and relaxing game
- 👍 Enjoyable gameplay
- 👍 Liked the half circle game

**What reviewers complain about**

- 🐛 Levels become unplayable
- 🔍 Too many ads, disrupting gameplay
- ⏱️ Short time limits, making the game stressful
- 🔍 Ads not matching actual gameplay

**Reported bugs**

- Levels become unplayable after a certain point
- Ads not matching actual gameplay

**Requested features**

- Add volume to hear the game
- Offer a non-timed mode for a more relaxing experience
- Sync progress across devices


## Frequently asked questions

### Is Worm Stack free?

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

### Is Ring Jam 3D free?

Ring Jam 3D is free to download, with in-app purchases available.

### Which has better reviews, Worm Stack or Ring Jam 3D?

Worm Stack is rated higher. Worm Stack averages 4.7 out of 5 from 1.7K ratings, while Ring Jam 3D averages 4.5 from 1.2K ratings.

### Do Worm Stack or Ring Jam 3D have ads?

Both Worm Stack and Ring Jam 3D show ads.

### Which is updated more often, Worm Stack or Ring Jam 3D?

Worm Stack ships an update every 2 weeks, and Ring Jam 3D every 2 weeks. Most recently, Worm Stack was updated on October 11, 2026 and Ring Jam 3D on October 7, 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.*