# 4 Forms vs Tangrams Block Puzzles

The clearest difference is rating: 4 Forms at 5.0 against Tangrams Block Puzzles's 1.0. 4 Forms also leads on in-app purchases (none vs 2) and ads (none vs shown). On price, review sentiment, ratings volume and device support there is nothing between them.

Both are free to download. Tangrams Block Puzzles sells 2 one-off in-app purchases. 4 Forms asks for nothing beyond the download.

4 Forms holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

4 Forms ships an update every 11 months, Tangrams Block Puzzles every 52 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 4 Forms | Tangrams Block Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/4-forms/id623735791/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/tangrams-block-puzzles/id1252226428/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 11 months** | Every 52 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 29 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [1001PIXELS, LLC.](https://appshunter.io/developer/527538564) | [Pooja Mehta](https://appshunter.io/developer/1654372941) |

## What reviewers say

### 4 Forms

[App page](https://appshunter.io/ios/app/4-forms/id623735791)

An educational game designed for young children to learn shapes and colors through engaging exercises. It features a clear interface and activities that help develop fine motor skills, logic, and observation.

**Highlights:** Clear interface for young children, 17 shape and color identification activities, Adjustable difficulty levels, Develops fine motor skills, Enhances logic and observation

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 4 Forms free?

4 Forms is free to download, with no in-app purchases.

### Is Tangrams Block Puzzles free?

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

### Which has better reviews, 4 Forms or Tangrams Block Puzzles?

4 Forms is rated higher. 4 Forms averages 5.0 out of 5 from 1 ratings, while Tangrams Block Puzzles averages 1.0 from 1 ratings.

### Do 4 Forms or Tangrams Block Puzzles have ads?

Tangrams Block Puzzles shows ads; 4 Forms does not.

### Which is updated more often, 4 Forms or Tangrams Block Puzzles?

4 Forms ships an update every 11 months, and Tangrams Block Puzzles every 52 months. Most recently, 4 Forms was updated on October 7, 2026 and Tangrams Block Puzzles on October 1, 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.*