# Tangram King vs Defense Block

The clearest difference is in-app purchases: Defense Block at none against Tangram King's 1. Defense Block also leads on update cadence (daily vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tangram King sells 1 one-off in-app purchase. Defense Block asks for nothing beyond the download.

Tangram King ships an update every 4 months, Defense Block daily. The most recent releases landed on October 29, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Tangram King | Defense Block |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (154 ratings)](https://appshunter.io/ios/app/tangram-king/id1124017784/reviews)** | — |
| Number of ratings | **154** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 191 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [MOBIRIX](https://appshunter.io/developer/349276666) | [won jong jang](https://appshunter.io/developer/1819208057) |

## What reviewers say

### Tangram King

[App page](https://appshunter.io/ios/app/tangram-king/id1124017784)

Engage your mind with a classic puzzle game where you arrange seven geometric shapes to complete intricate patterns. Explore multiple game modes and challenge yourself with countless stages, offering hours of engaging gameplay. Compete with friends or players worldwide through various online features.

**Highlights:** 7 geometric pieces for puzzles, Multiple game modes (classic, double, flip, spinning, hard), Countless stages for extended play, 1v1 versus multiplayer mode, Leaderboard and achievement support, Supports 16 languages

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint Item Purchase | $2.99 | one-time |

**What reviewers like**

- 👍 Fun and entertaining
- 🧠 Good for brain exercise
- 👨‍👩‍👧‍👦 Suitable for children
- 😌 Relaxing and calming
- 💡 Many puzzles/levels

**What reviewers complain about**

- 😠 Too many ads
- 🐛 Pieces don't always fit perfectly
- 🐛 Game doesn't always recognize solved puzzles
- 🐛 Pieces are given in the correct direction (too easy)
- 🐛 Lack of rotation for pieces

**Reported bugs**

- Pieces not perfectly aligned
- Game not recognizing solved puzzles
- Ads blocking gameplay
- Sensitivity issues with piece placement
- Game progress reset

**Requested features**

- Paid version to remove ads
- Option to rotate pieces
- More challenging levels
- Improve piece fitting sensitivity
- Add more game modes


### Defense Block

[App page](https://appshunter.io/ios/app/defense-block/id6749526192)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tangram King free?

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

### Is Defense Block free?

Defense Block is free to download, with no in-app purchases.

### Do Tangram King or Defense Block have ads?

Both Tangram King and Defense Block show ads.

### Which is updated more often, Tangram King or Defense Block?

Tangram King ships an update every 4 months, and Defense Block daily. Most recently, Tangram King was updated on October 29, 2026 and Defense Block on October 19, 2026.

---

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