# Tangramirror HD vs Block Master 3D

The clearest difference is in-app purchases: Block Master 3D at none against Tangramirror HD's 1. Block Master 3D also leads on device support (3 vs 1). Tangramirror HD's advantage is update cadence (every 12 months vs every 67 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Tangramirror HD sells 1 one-off in-app purchase. Block Master 3D asks for nothing beyond the download.

Tangramirror HD ships an update every 12 months, Block Master 3D every 67 months. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Tangramirror HD | Block Master 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/tangramirror-hd/id593603705/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 67 months |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 55 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Simon Kleine](https://appshunter.io/developer/462817197) | [App Swim LLC](https://appshunter.io/developer/1475582966) |

## What reviewers say

### Tangramirror HD

[App page](https://appshunter.io/ios/app/tangramirror-hd/id593603705)

This puzzle game challenges you to find mirrored counterparts to complete fragmented shapes. It offers a relaxed mode for stress-free play and timed challenges to test your speed and aim for high scores. Unlock a larger puzzle collection through an in-app purchase.

**Highlights:** Mirrored shape matching, Relaxed play mode, Timed speed challenges, Game Center high scores, Unlockable professional version, 240+ puzzles

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tangramirror HD Profi Upgrade | $0.99 | one-time |


### Block Master 3D

[App page](https://appshunter.io/ios/app/block-master-3d/id1527561565)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tangramirror HD free?

Tangramirror HD is free to download, with in-app purchases available.

### Is Block Master 3D free?

Block Master 3D is free to download, with no in-app purchases.

### Do Tangramirror HD or Block Master 3D have ads?

Neither Tangramirror HD nor Block Master 3D shows ads.

### Which is updated more often, Tangramirror HD or Block Master 3D?

Tangramirror HD ships an update every 12 months, and Block Master 3D every 67 months. Most recently, Tangramirror HD was updated on October 13, 2026 and Block Master 3D on October 19, 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.*