# Tri Blocks | Slide Puzzle Game vs Key Maker 3D

The clearest difference is in-app purchases: Key Maker 3D at none against Tri Blocks | Slide Puzzle Game's 5. Key Maker 3D also leads on ads (none vs shown) and update cadence (every 6 days vs every 5 weeks). Tri Blocks | Slide Puzzle Game's advantage is ratings volume (131 vs 2). On price and device support there is nothing between them.

Both are free to download. Tri Blocks | Slide Puzzle Game sells 5 in-app purchases, starting at $0.99 per month. Key Maker 3D asks for nothing beyond the download.

Key Maker 3D holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Tri Blocks | Slide Puzzle Game has 131 ratings behind it against 2, so its average is the more settled of the two.

Tri Blocks | Slide Puzzle Game ships an update every 5 weeks, Key Maker 3D every 6 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Tri Blocks | Slide Puzzle Game | Key Maker 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (131 ratings)](https://appshunter.io/ios/app/tri-blocks-slide-puzzle-game/id1504332004/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/key-maker-3d/id1513857978/reviews)** |
| Number of ratings | **131** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 152 MB | 308 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Loyal Foundry, Inc.](https://appshunter.io/developer/1620612434) | [Takashi Hida](https://appshunter.io/developer/1470918649) |

## What reviewers say

### Tri Blocks | Slide Puzzle Game

[App page](https://appshunter.io/ios/app/tri-blocks-slide-puzzle-game/id1504332004)

Engage your mind with a unique monochromatic sliding puzzle game. Solve hundreds of challenging triangular block puzzles with no time limits. Offers hints and new levels regularly to keep your brain sharp and relieve stress.

**Highlights:** Hundreds of unique free puzzles, Simple to play, difficult to master, No time limits or locked packs, Relaxing and stress-relieving gameplay, Unique monochromatic design, Hint system for assistance, New puzzles added in updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $0.99 | per month |
| Tri Blocks Silver Hints Pack | $0.99 | one-time |
| Tri Blocks Remove Ads | $1.99 | one-time |
| Tri Blocks Gold Hint Pack | $2.99 | one-time |
| Tri Blocks Diamond Hint Pack | $4.99 | one-time |


### Key Maker 3D

[App page](https://appshunter.io/ios/app/key-maker-3d/id1513857978)

Forge a perfect key to unlock hidden treasures. This game challenges your precision and execution to create a key that precisely fits and turns a lock. Experience the satisfying challenge of crafting the ideal key.

**Highlights:** Simple controls, Realistic key forging experience, Unlock hidden treasures, Precision carving mechanics, Challenging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tri Blocks | Slide Puzzle Game free?

Tri Blocks | Slide Puzzle Game is free to download, with in-app purchases available.

### Is Key Maker 3D free?

Key Maker 3D is free to download, with no in-app purchases.

### Which has better reviews, Tri Blocks | Slide Puzzle Game or Key Maker 3D?

Key Maker 3D is rated higher. Tri Blocks | Slide Puzzle Game averages 4.7 out of 5 from 131 ratings, while Key Maker 3D averages 5.0 from 2 ratings.

### Do Tri Blocks | Slide Puzzle Game or Key Maker 3D have ads?

Tri Blocks | Slide Puzzle Game shows ads; Key Maker 3D does not.

### Which is updated more often, Tri Blocks | Slide Puzzle Game or Key Maker 3D?

Tri Blocks | Slide Puzzle Game ships an update every 5 weeks, and Key Maker 3D every 6 days. Most recently, Tri Blocks | Slide Puzzle Game was updated on November 3, 2026 and Key Maker 3D on November 3, 2026.

---

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