# Tangrams Block Puzzles vs Bubble Tangram

The clearest difference is review sentiment: Bubble Tangram at 67% against Tangrams Block Puzzles's 0%. Bubble Tangram also leads on rating (4.5 vs 1.0) and update cadence (every 2 weeks vs every 52 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Tangrams Block Puzzles sells 2 one-off in-app purchases and Bubble Tangram sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Bubble Tangram holds the better App Store score, 4.5 against 1.0. 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. Written reviews point the same way: 0% of Tangrams Block Puzzles's written reviews are positive against 67% of Bubble Tangram's.

Tangrams Block Puzzles ships an update every 52 months, Bubble Tangram every 2 weeks. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tangrams Block Puzzles | Bubble Tangram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/tangrams-block-puzzles/id1252226428/reviews) | **[4.5 (22 ratings)](https://appshunter.io/ios/app/bubble-tangram/id1497422579/reviews)** |
| Number of ratings | 1 | **22** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 52 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 29 MB | 95 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pooja Mehta](https://appshunter.io/developer/1654372941) | [Kidga](https://appshunter.io/developer/564739536) |

## What reviewers say

### Tangrams Block Puzzles

[App page](https://appshunter.io/ios/app/tangrams-block-puzzles/id1252226428)

This logic puzzle game challenges players to form specific shapes using Tangram pieces without overlap. It offers a wide variety of shapes and puzzle types to stimulate critical thinking and spatial reasoning skills for hours of fun.

**Highlights:** Form shapes without overlapping pieces, Over 35 kinds of shapes (animals, alphabets, etc.), Chinese and European Tangram styles, Challenging logic puzzles, HD graphics, Stimulates critical thinking and geometry sense

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Unlock All Levels | $0.99 | one-time |


### Bubble Tangram

[App page](https://appshunter.io/ios/app/bubble-tangram/id1497422579)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Tangrams Block Puzzles free?

Tangrams Block Puzzles is free to download, with in-app purchases available.

### Is Bubble Tangram free?

Bubble Tangram is free to download, with in-app purchases available.

### Which has better reviews, Tangrams Block Puzzles or Bubble Tangram?

Bubble Tangram is rated higher. Tangrams Block Puzzles averages 1.0 out of 5 from 1 ratings, while Bubble Tangram averages 4.5 from 22 ratings.

### Do Tangrams Block Puzzles or Bubble Tangram have ads?

Both Tangrams Block Puzzles and Bubble Tangram show ads.

### Which is updated more often, Tangrams Block Puzzles or Bubble Tangram?

Tangrams Block Puzzles ships an update every 52 months, and Bubble Tangram every 2 weeks. Most recently, Tangrams Block Puzzles was updated on October 17, 2026 and Bubble Tangram on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*