Comparison

Worm Stack vs Spring Slide

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

Spring Slide

Engage in a unique spring physics puzzle where you guide colorful springs into matching holes. Master spatial reasoning and color-matching skills through hundreds of levels with intuitive drag-and-drop controls. Enjoy both timed challenges and a relaxing mode.

Highlights
  • Spring physics sorting gameplay
  • Match and launch springs
  • Color-coded target holes
  • Chain reaction combos
  • Timed and relax modes
  • Hundreds of levels
Features
Read full description

Spring Slide - Color Sort Game, the wonderful spring-loaded sorting challenge where colors bounce and brains twist! Prepare for a wildly satisfying puzzle experience in Spring Slide - Color Sort Game! Master the art of spring physics as you guide colorful springs into their matching holes. With intuitive drag-and-drop mechanics and mesmerizing spring movements, each level delivers a fresh challenge that will test your spatial reasoning and color-matching skills. Spring Into Action! Your mission is simple but addictive: - Match & Launch: Drag springs from their ends to navigate through intricate 3D mazes. - Color Sort: Land each spring precisely in its color-coded target hole. - Chain Reactions: Create cascading combos when multiple springs find their homes simultaneously. - Beat the Clock: Race against time to train your brain or take it slow in Relax Mode. Key Features - Addictive Spring Sorting Gameplay: A revolutionary twist on classic color-matching puzzles with bouncy physics! - Precise Landing: Satisfyingly guide each spring into its matching hole with pinpoint accuracy. - Endless Puzzle Variety: Hundreds of levels with unique spring arrangements and increasing complexity! - Relaxing Yet Challenging: Unwind with smooth spring physics while testing your timing and strategy. - Daily Trials & Events: Fresh challenges and limited-time tournaments every day! - Easy to Learn, Tough to Master: Simple controls for beginners, deep mechanics for puzzle pros! If you love physics puzzles, color-matching challenges, and the hypnotic joy of watching springs in motion, then Spring Slide - Color Sort Game is a great match for you! Join the Spring Revolution Now! Ready to twist, bounce, and sort your way to victory? Download Spring Slide - Color Sort Game today and experience an incredibly satisfying spring-loaded puzzle adventure!

Screenshots

Worm Stack4 screens
Spring Slide4 screens

Verdict

The call

Worm Stack and Spring Slide both sit at 4.7 stars, but that hides the real split: 52% of Worm Stack's written reviews are positive against 33% of Spring Slide's. Spring Slide's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence 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 Spring Slide sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Worm Stack against 4.8 for Spring Slide. Both are backed by a comparable volume of ratings — 1.7K and 4K respectively. Written reviews are what separate them: 52% of Worm Stack's written reviews are positive against 33% of Spring Slide's.

UpkeepUpdate frequency

Worm Stack ships an update every 2 weeks, Spring Slide weekly. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
Worm Stack versus Spring Slide: the parameters behind the verdict, then further details
ParameterWorm StackSpring Slide
PriceFreeFree
Rating4.7 (1.7K ratings)4.8 (4K ratings) — better
Positive reviews52.2% of reviews — better33.3% of reviews
Number of ratings1.7K4K — better
Update frequencyEvery 2 weeksWeekly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size255 MB241 MB
Age rating9+17+
DeveloperBlack Candy LLCPerfeggs

Customer experience

Worm Stack

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

Spring Slide

All ratings3,971 ratings
Positive96.3%
Neutral2.5%
Negative1.2%
Written reviews81 reviews
Positive33.3%
Neutral17.3%
Negative49.4%

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

Spring Slide

From 4K App Store ratings

What we love

  • 👍 Enjoyable gameplay
  • 🎨 Appealing visuals and sounds

Room to improve

  • ⏱️ Frustrating time limits
  • 🐛 Unresponsive and buggy performance
  • 🔄 Account/progress loss after updates

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

Spring Slide

Reported bugs

2 issues
  • Incorrect slinky movement
  • Levels not loading properly

Requested features

2 requests
  • No timer option for relaxed play
  • Better instructions for new gameplay elements

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
11 purchases

Spring Slide

One-time11
  • Tiny_Coin_Pack$1.99
  • Small_Item_Bundle$4.99
  • End_Game_Offer$4.99
Show 8 more
  • Small_Coin_Pack$7.99
  • BattlePass_5d$9.99
  • Big_Bundle$9.99
  • Large_Item_Bundle$9.99
  • Remove_Ads_pack$11.99
  • Medium_Coin_Pack$14.99
  • Super_Bundle$19.99
  • Huge_Bundle$29.99

Questions

Is Worm Stack free?
Worm Stack is free to download, with in-app purchases available.
Is Spring Slide free?
Spring Slide is free to download, with in-app purchases available.
Which has better reviews, Worm Stack or Spring Slide?
Spring Slide is rated higher. Worm Stack averages 4.7 out of 5 from 1.7K ratings, while Spring Slide averages 4.8 from 4K ratings.
Do Worm Stack or Spring Slide have ads?
Both Worm Stack and Spring Slide show ads.
Which is updated more often, Worm Stack or Spring Slide?
Worm Stack ships an update every 2 weeks, and Spring Slide weekly. Most recently, Worm Stack was updated on October 18, 2026 and Spring Slide on October 16, 2026.

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