Comparison

Sticky Blocks vs Collapse

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

Head to head
About

Sticky Blocks

Experience a fresh take on block sliding puzzles with unique, wobbly shapes that stick together. Navigate over 600 challenging levels with beautiful graphics and engaging sound. Collect in-game items to purchase hints and power-ups.

Highlights
  • 600 challenging puzzles
  • 6 difficulty levels
  • In-game hints
  • Beautiful graphics and animations
  • Collect gems and items
  • Unlock achievements
  • Move undo
Features
Read full description

Sticky Blocks takes the block slider into new territory with cute, challenging puzzles and a brand new gameplay twist. The most beautiful block slider yet! (see review!) Sticky Blocks(tm) makes block sliding even more fun and challenging! The new wobbling "Sticky" shape means you have to be careful. Sticky pieces that join together are then no longer sticky! Review: "With 600 levels, Sticky Blocks is absolutely enormous in size and will certainly provide a challenge no matter how persistent you are as a puzzle nut. ..it is the sheer pleasure and ease experienced when moving the blocks around and the addictiveness Sticky Blocks provides that will keep you coming back for more." - James Woodcock - Technology Journalist If you like puzzles such as "unblock me" then you will love this, as this is a genuinely new and innovative take on block sliders: A refreshing change from the countless similar block sliders with simple shapes that move in single directions. + 600 Challenging puzzles! + 6 difficulty levels + In-game hints to help you solve. + Beautiful graphics, animations and great voiceovers + Original music created for Sticky Blocks by artist James Higginson + Multiple backdrops + Ranking system through Game Center + Unlock achievements + Collect gems, frogs, moles and bugs and then buy hints and puzzle bombs! + Move undo + Automatic undo, so moving a pieces back does an intelligent undo Like us on Facebook! http://www.facebook.com/stickyblocks Follow us on AI Factory Ltd at www.aifactory.co.uk An AI Factory / Tony Warriner collaboration

About

Collapse

Navigate a ball through increasingly complex mazes, ensuring every square is visited before reaching the exit. Utilize hints or skip levels when you encounter challenges. Test your puzzle-solving skills as you advance through numerous stages.

Highlights
  • Maze navigation
  • Visit every square
  • Increasing difficulty
  • Hint system
  • Level skipping
Features
Read full description

Find the path to the exit square and don’t fall off. Each square must be visited at least once. It may seem easy at the beginning, but it gets harder as you progress through the levels. How far will you go? If you're stuck, use the hints to get the right direction, or skip to the next level.;

Screenshots

Sticky Blocks4 screens
Collapse4 screens

Verdict

The call

The clearest difference is in-app purchases: Sticky Blocks at none against Collapse's 5. Sticky Blocks also leads on ads (none vs shown) and update cadence (monthly vs every 7 months). On price, rating, monetization model and device support 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. Collapse sells 5 one-off in-app purchases. Sticky Blocks asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Sticky Blocks against 4.6 for Collapse. Both are backed by a comparable volume of ratings — 24 and 5 respectively. Written reviews are what separate them: 94% of Sticky Blocks's written reviews are positive against 75% of Collapse's.

UpkeepUpdate frequency

Sticky Blocks ships an update monthly, Collapse every 7 months. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

Scorecard6 real differences · 4 level
Sticky Blocks versus Collapse: the parameters behind the verdict, then further details
ParameterSticky BlocksCollapse
PriceFreeFree
Rating4.6 (24 ratings)4.6 (5 ratings) — better
Positive reviews94.2% of reviews — better75.0% of reviews
Number of ratings24 — better5
Update frequencyMonthly — betterEvery 7 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size70 MB37 MB
Age rating4+4+
DeveloperAI Factory LtdTapotap

Customer experience

Sticky Blocks

All ratings22 ratings
Positive90.9%
Neutral9.1%
Negative0.0%
Written reviews137 reviews
Positive94.2%
Neutral4.4%
Negative1.5%

Collapse

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Bugs and requests

Sticky Blocks

Reported bugs

2 issues
  • Lock symbols appear unexpectedly on level select screen
  • Unclear purpose of numbered locks on completion screens

Requested features

4 requests
  • Level builder for creating custom puzzles
  • Ability to improve ratings on replayed levels
  • More free starting credits
  • Clearer explanation of scoring system

Collapse

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sticky Blocks

No in-app purchases

5 purchases

Collapse

One-time5
  • Pack 1$0.99
  • Skip level$0.99
  • Pack 2$3.99
Show 2 more
  • Pack 3$6.99
  • Pack 4$11.99

Questions

Is Sticky Blocks free?
Sticky Blocks is free to download, with no in-app purchases.
Is Collapse free?
Collapse is free to download, with in-app purchases available.
Which has better reviews, Sticky Blocks or Collapse?
Collapse is rated higher. Sticky Blocks averages 4.6 out of 5 from 24 ratings, while Collapse averages 4.6 from 5 ratings.
Do Sticky Blocks or Collapse have ads?
Collapse shows ads; Sticky Blocks does not.
Which is updated more often, Sticky Blocks or Collapse?
Sticky Blocks ships an update monthly, and Collapse every 7 months. Most recently, Sticky Blocks was updated on October 22, 2026 and Collapse on October 7, 2026.

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