Comparison

Bubble Tangram vs Blocks World

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

Head to head
About

Bubble Tangram

A free block puzzle game where players drag round bubble blocks to fit them into frames. It offers thousands of unique levels with no time pressure, making it suitable for all ages.

Highlights
  • Thousands of unique levels
  • Round bubble blocks
  • No time pressure
  • Easy to play
  • Suitable for all ages
Features
Read full description

Bubble Tangram is a block puzzle game with simple and addictive gameplay. Completely free with multiple unique levels. Game RULES and FEATURES • Drag the round bubble blocks and fit them all into the frame. "Bubble Tangram Game" Features: • Thousands of unique levels & unique round blocks! • No time pressure - Think as much, as you want! • Very easy to play. Suitable for all ages! Thanks for playing!

About

Blocks World

This brain-challenging puzzle game offers hundreds of levels with various block shapes. Enjoy a relaxing, no-time-limit experience with smooth graphics and fun sound effects. Play offline and use hints when needed to solve increasingly difficult puzzles.

Highlights
  • Over 900 free levels
  • No time limit
  • Playable offline
  • Hints available
  • Simple design and sophisticated graphics
  • Fun sound effects
Features
Read full description

Blocks World - Matching Puzzle - A Square, Hexa, Triangle Up Game is an addictive and exciting block puzzle game that challe nges your brain 100% FREE! DOWNLOAD NOW and start having fun! FEATURES • Over 900 free levels and unlimited after then • Adding unlimited bundles in the feature • Free hints at the first game • No time limit, so you can take your time and relax • Game ranges from simple to extremely hard! • Fun sound effects • Super smooth user interaction! • Simple design and sophisticated graphics • No wifi required, playable offline HOW TO PLAY • Drag the the colored blocks. Block can be Square, Triangle or Hexagon. • Fill up the board to solve to puzzle • Faster players receive more reward stars • Using hints if you get stuck! • Unlock additional hexagon block puzzles as you complete the levels in each difficulty. • Sounds can be disabled if you want a quiet game NOTE: • This app contains litle ads. • Total free, no any items, packages, or levels for purchase Try to enjoy the game using different devices.

Screenshots

Bubble Tangram3 screens
Blocks World4 screens

Verdict

The call

The clearest difference is in-app purchases: Blocks World at none against Bubble Tangram's 1. Blocks World also leads on rating (5.0 vs 4.5). Bubble Tangram's advantage is ratings volume (22 vs 1) and iOS requirement (11.0 vs 15.0). On price, update cadence, ads 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. Bubble Tangram sells 1 one-off in-app purchase. Blocks World asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Blocks World holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Bubble Tangram has 22 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Bubble Tangram ships an update every 2 weeks, Blocks World monthly. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level
Bubble Tangram versus Blocks World: the parameters behind the verdict, then further details
ParameterBubble TangramBlocks World
PriceFreeFree
Rating4.5 (22 ratings)5.0 (1 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings22 — better1
Update frequencyEvery 2 weeks — betterMonthly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size95 MB40 MB
Age rating4+4+
DeveloperKidgaNguyen Thanh Nam

Customer experience

Bubble Tangram

All ratings22 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews9 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Blocks World

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Bubble Tangram

One-time1
  • Remove Ads$2.99
None

Blocks World

No in-app purchases

Questions

Is Bubble Tangram free?
Bubble Tangram is free to download, with in-app purchases available.
Is Blocks World free?
Blocks World is free to download, with no in-app purchases.
Which has better reviews, Bubble Tangram or Blocks World?
Blocks World is rated higher. Bubble Tangram averages 4.5 out of 5 from 22 ratings, while Blocks World averages 5.0 from 1 ratings.
Do Bubble Tangram or Blocks World have ads?
Both Bubble Tangram and Blocks World show ads.
Which is updated more often, Bubble Tangram or Blocks World?
Bubble Tangram ships an update every 2 weeks, and Blocks World monthly. Most recently, Bubble Tangram was updated on November 3, 2026 and Blocks World on November 3, 2026.

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