# Interlocked vs Tangram Shape Puzzle 3D

The clearest difference is ads: Interlocked at none against Tangram Shape Puzzle 3D's shown. Interlocked also leads on review sentiment (97% vs 64%) and ratings volume (1.5K vs 33). Tangram Shape Puzzle 3D's advantage is update cadence (every 4 weeks vs every 49 months) and monetization model (ad-supported vs paid). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Interlocked against 4.7 for Tangram Shape Puzzle 3D. That said, the two scores are not equally well evidenced: Interlocked has 1.5K ratings behind it against 33, so its average is the more settled of the two. Written reviews are what separate them: 97% of Interlocked's written reviews are positive against 64% of Tangram Shape Puzzle 3D's.

Interlocked ships an update every 49 months, Tangram Shape Puzzle 3D every 4 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Interlocked | Tangram Shape Puzzle 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.5K ratings)](https://appshunter.io/ios/app/interlocked/id554072547/reviews)** | [4.7 (33 ratings)](https://appshunter.io/ios/app/tangram-shape-puzzle-3d/id1462000232/reviews) |
| Number of ratings | **1.5K** | 33 |
| Positive reviews | **97.5% of reviews** | 64.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 49 months | **Every 4 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 34 MB | 74 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Armor Games Studios Inc](https://appshunter.io/developer/1692616430) | [Keitaro Ohno](https://appshunter.io/developer/1202540366) |

## What reviewers say

### Interlocked

[App page](https://appshunter.io/ios/app/interlocked/id554072547)

Engage with intricate 3D wooden block puzzles that interlock in unique ways. Disassemble these challenging structures to test your intellect and enjoy a calming atmosphere with beautiful visuals. Unlock achievements and progress through multiple chapters.

**Highlights:** Stunning 3D brain-teasing puzzles, Chilling atmosphere with calm music, Universal app support, 4 challenging chapters, Unlockable achievements

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Challenging puzzles
- 🎨 Beautiful graphics
- 🧠 Engaging brain teasers
- 🕹️ Smooth controls
- 💤 Relaxing experience

**What reviewers complain about**

- 🔍 Limited number of puzzles
- 🔁 Repetitive gameplay
- 🤔 Some puzzles too difficult
- 🤕 Can cause headaches
- 🕹️ Occasional control issues

**Reported bugs**

- Achievements not working properly
- Occasional freezing or crashes

**Requested features**

- More levels and puzzles
- Difficulty settings
- Ability to rotate pieces
- Achievements/leaderboards
- Hint system improvements


### Tangram Shape Puzzle 3D

[App page](https://appshunter.io/ios/app/tangram-shape-puzzle-3d/id1462000232)

This 3D block puzzle game challenges you to fill all the blanks using provided shapes. Swipe to rotate blocks and solve increasingly complex spatial arrangements. It's a simple yet effective way to train your brain.

**Highlights:** 3D block puzzle gameplay, Fill blank spaces with blocks, Swipe to rotate blocks, Brain training exercises, Simple rules

**In-app purchases:** none


## Frequently asked questions

### Is Interlocked free?

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

### Is Tangram Shape Puzzle 3D free?

Tangram Shape Puzzle 3D is free to download, with no in-app purchases.

### Which has better reviews, Interlocked or Tangram Shape Puzzle 3D?

Interlocked is rated higher. Interlocked averages 4.8 out of 5 from 1.5K ratings, while Tangram Shape Puzzle 3D averages 4.7 from 33 ratings.

### Do Interlocked or Tangram Shape Puzzle 3D have ads?

Tangram Shape Puzzle 3D shows ads; Interlocked does not.

### Which is updated more often, Interlocked or Tangram Shape Puzzle 3D?

Interlocked ships an update every 49 months, and Tangram Shape Puzzle 3D every 4 weeks. Most recently, Interlocked was updated on October 20, 2026 and Tangram Shape Puzzle 3D on October 14, 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.*