Comparison

Worm Stack vs Ring Jam 3D

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Worm Stack

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
Read full description

Untangle the stacked worms! Worm stack is a challenging, addictive and super fun puzzle game. Tap the cute colored worms to make them fly away and solve puzzles in this 3D puzzle game. But the worms with wiggle eyes will only fly in one direction, so plan your moves! To rotate the maze and find the best ways to release all those worms, slide your finger across the screen. As you progress, the worms will form larger mazes and puzzles are becoming more difficult to solve, so you’ll need to get your thinking hat on to solve the puzzle game. KEY FEATURES -Engaging Gameplay: Tap the cute worms and watch them fly away as you solve each puzzle. -3D Rotational Puzzles: Slide your finger to rotate the maze and discover the best moves. -Progressive Challenges: Face larger and more complex mazes as you advance. -Strategic Thinking: Plan your moves carefully to release all the worms. -Adorable Graphics: Enjoy the charming, colorful design and playful worm animations. What are you waiting for? Challenge your brain with this tricky game right now! WHY PLAY WORM STACK -Mind and Eye Exercise: Keep your eyes and mind active and sharp with the satisfying taps -Brain Teasing: Improve your logic and critical thinking skills. -Critical Thinking Practice: Challenges your problem-solving abilities. Challenge yourself with this fun and addictive puzzle game. Enjoy hundreds of satisfying fun levels and hard levels with stunning mazes and strategies! Download now and start tapping away the worms!

About

Ring Jam 3D

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
Read full description

Welcome to Ring Jam 3D - The Most Challenging Puzzle Adventure! Dive into a thrilling brain twisting challenge that combines strategic thinking and a unique 3D rotational puzzle mechanic to provide endless hours of brain teasing fun. Tap and twist to rotate the Rings to free them from each one another and other fun elements. The puzzles do get trickier as you progress so approach with caution and be ready to have your brain teased. Once you get the hang of it, a new 3D dimension is added and you'll be able to rotate the shape around to be able to sort it from every angle! Just when you think you're a pro, you'll encounter boss levels which throw you for a new loop with hard and epic difficulties. Do you have what it takes to conquer the Rings FEATURES - Endless amount of mind provoking levels to experience - 3 boosters to help get over even the most challenging of stages - Play the puzzles offline and on the go even without wi-fi - Train your brain and critical thinking skills - Relieve stress with relaxing ASMR style gameplay - Learn new ways to think outside of the box - Practice hard to conquer the Rings - Boss levels featuring both hard and epic difficulties HOW TO PLAY - Tap and hold to grab onto Rings - Twist and turn to rotate rings to untie them from others - Once untied rings will be collected and disappear - Swipe around the screen to rotate the shape to sort the puzzle from all angles - Use the CUT booster to untie one ring immediately - Use the FREEZE booster to freeze the timer for 20 seconds - The BOMB booster unties all rings nearby - Clear the board to WIN

Screenshots

Worm Stack4 screens
Ring Jam 3D4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard3 real differences · 7 level
Worm Stack versus Ring Jam 3D: the parameters behind the verdict, then further details
ParameterWorm StackRing Jam 3D
PriceFreeFree
Rating4.7 (1.7K ratings) — better4.5 (1.2K ratings)
Positive reviews52.2% of reviews — better21.4% of reviews
Number of ratings1.7K — better1.2K
Update frequencyEvery 2 weeksEvery 2 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.5 — better
Further details — not scored
Size255 MB205 MB
Age rating9+4+
DeveloperBlack Candy LLCtastypill

Customer experience

Worm Stack

All ratings1,708 ratings
Positive91.5%
Neutral6.4%
Negative2.1%
Written reviews46 reviews
Positive52.2%
Neutral21.7%
Negative26.1%

Ring Jam 3D

All ratings1,222 ratings
Positive87.3%
Neutral7.9%
Negative4.7%
Written reviews14 reviews
Positive21.4%
Neutral7.1%
Negative71.4%

User reviews

Worm Stack

From 1.7K App Store ratings

What we love

  • 👍 Fun game
  • 🚀 No ads

Room to improve

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

Ring Jam 3D

From 1.2K App Store ratings

What we love

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

Room to improve

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

Bugs and requests

Worm Stack

Reported bugs

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

Requested features

3 requests
  • New shapes and critters
  • Pause/resume functionality
  • Spending options for coins

Ring Jam 3D

Reported bugs

2 issues
  • Levels become unplayable after a certain point
  • Ads not matching actual gameplay

Requested features

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

In-app purchases

12 purchases

Worm Stack

One-time12
  • No Banner$0.99
  • Coins (500)$0.99
  • Coins(350)$1.99
Show 9 more
  • Coins (1500)$1.99
  • Safety net$2.99
  • Special Offer$2.99
  • Coins (3000)$2.99
  • No Banner Package$3.99
  • Coins(1600)$7.99
  • Coins(3500)$14.99
  • Coins(17500)$54.99
  • Coins(35000)$99.99
9 purchases

Ring Jam 3D

One-time9
  • Micro Gold Pack$1.99
  • Starter Pack Offer$1.99
  • Remove Ads$7.99
Show 6 more
  • Small Gold Pack$7.99
  • Remove Ads Bundle$9.99
  • Medium Gold Pack$14.99
  • Large Gold Pack$29.99
  • Huge Gold Pack$54.99
  • Ginormous Gold Pack$99.99

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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