Comparison

Worm Stack vs Tap Block Out

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

Tap Block Out

A brain-training puzzle game where players tap blocks with arrows to clear the board and reveal hidden images. With hundreds of levels and stunning 3D graphics, it offers an addictive challenge for all ages. Plan your moves carefully to become a tap master.

Highlights
  • Tap to clear blocks
  • Reveal hidden images
  • Hundreds of levels
  • Stunning 3D graphics
  • Use boosters
  • Plan your taps
Features
Read full description

Tap Block Out is a fun and addictive puzzle game where you tap to clear blocks and reveal hidden images. The goal is simple – follow the arrows, clear the board, and enjoy the challenge. It's time to train your brain, challenge yourself, and be a tap master. HOW TO PLAY: - Tap on the blocks with arrows to move them. - You have limited lives, so plan your taps carefully to clear the blocks. - Clear all the blocks to complete the level. - Use boosters to help you when you’re stuck. GAME FEATURES: - With a wide variety of levels with unique image collections. - Swipe away blocks and solve everyday puzzles to reveal stunning images. Every level presents a new and exciting puzzle challenge - Immerse yourself in stunning 3D graphics and smooth animations that make each level visually captivating. - Simple yet addictive gameplay, suitable for players of all ages and skill levels. Take your time, plan each move, and enjoy the process of clearing the blocks one tap at a time. Download Tap Block Out now and start clearing blocks today.

Screenshots

Worm Stack4 screens
Tap Block Out4 screens

Verdict

The call

The clearest difference is iOS requirement: Tap Block Out at 13.0 against Worm Stack's 15.0. On price, rating, review sentiment and ratings volume 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 Tap Block Out sells 2 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 Tap Block Out. Both are backed by a comparable volume of ratings — 1.7K and 2K respectively. Written reviews are what separate them: 52% of Worm Stack's written reviews are positive against 60% of Tap Block Out's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 9 level
Worm Stack versus Tap Block Out: the parameters behind the verdict, then further details
ParameterWorm StackTap Block Out
PriceFreeFree
Rating4.7 (1.7K ratings)4.8 (2K ratings) — better
Positive reviews52.2% of reviews60.0% of reviews — better
Number of ratings1.7K2K — better
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 iOS15.013.0 — better
Further details — not scored
Size255 MB202 MB
Age rating9+9+
DeveloperBlack Candy LLCABI GLOBAL LTD.

Customer experience

Worm Stack

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

Tap Block Out

All ratings1,976 ratings
Positive96.6%
Neutral2.3%
Negative1.1%
Written reviews40 reviews
Positive60.0%
Neutral7.5%
Negative32.5%

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

Tap Block Out

From 2K App Store ratings

What we love

  • 👍 Fun and challenging game
  • 💡 Option to remove ads
  • 🚀 Fast-paced gameplay

Room to improve

  • 🐛 Too many ads interrupting gameplay
  • 🔋 Timed challenges disrupt relaxed experience
  • 💡 Need more variety in collections/daily quests

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

Tap Block Out

Reported bugs

2 issues
  • Ads popping up during gameplay
  • Timed challenges disrupt relaxed experience

Requested features

2 requests
  • Option to play timed challenges separately
  • More new collections and daily quests

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
2 purchases

Tap Block Out

One-time2
  • Revive pack$4.99
  • Remove Ads Pack$9.99

Questions

Is Worm Stack free?
Worm Stack is free to download, with in-app purchases available.
Is Tap Block Out free?
Tap Block Out is free to download, with in-app purchases available.
Which has better reviews, Worm Stack or Tap Block Out?
Tap Block Out is rated higher. Worm Stack averages 4.7 out of 5 from 1.7K ratings, while Tap Block Out averages 4.8 from 2K ratings.
Do Worm Stack or Tap Block Out have ads?
Both Worm Stack and Tap Block Out show ads.
Which is updated more often, Worm Stack or Tap Block Out?
Worm Stack ships an update every 2 weeks, and Tap Block Out every 2 weeks. Most recently, Worm Stack was updated on October 3, 2026 and Tap Block Out on October 2, 2026.

Other comparisons