# Block Puzzle vs Mosaic Stack

The clearest difference is in-app purchases: Block Puzzle at none against Mosaic Stack's 2. Block Puzzle also leads on iOS requirement (13.0 vs 17.0). Mosaic Stack's advantage is update cadence (every 6 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Mosaic Stack sells 2 one-off in-app purchases. Block Puzzle asks for nothing beyond the download.

Block Puzzle ships an update monthly, Mosaic Stack every 6 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Block Puzzle | Mosaic Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (30K ratings)](https://appshunter.io/ios/app/block-puzzle-blast-jewel/id1583551624/reviews)** | — |
| Number of ratings | **30K** | — |
| Positive reviews | 80.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 171 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Longwind Studio](https://appshunter.io/developer/1486315141) | [THOMAS WILLIAM UPSON](https://appshunter.io/developer/6812379882) |

## What reviewers say

### Block Puzzle

[App page](https://appshunter.io/ios/app/block-puzzle-blast-jewel/id1583551624)

This gem-style cube puzzle game challenges you to strategically place and destroy jeweled blocks. Fill horizontal or vertical lines to clear blocks, earn points, and relieve stress. Enjoy a relaxing brain exercise with vibrant visuals and satisfying sound effects.

**Highlights:** Gem-style cube puzzle gameplay, Place and destroy jeweled blocks, Clear horizontal and vertical lines, Brain training and stress relief, No time limit, Satisfying sound effects

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

**In-app purchases:** none

**What reviewers like**

- 👍 Addictive and engaging gameplay
- 🧠 Helps sharpen the mind
- 💫 Vibrant and colorful graphics
- 🕰️ Relaxing and calming experience

**What reviewers complain about**

- 🔍 Too many ads interrupting gameplay
- 🔁 Repetitive ad experience
- 🔧 Some performance issues (FPS drops, black screens)

**Reported bugs**

- Inability to exit ads
- Blocks disappearing unexpectedly

**Requested features**

- Ability to rotate/flip blocks
- Option to pay for ad-free experience
- Multiplayer or competitive modes


### Mosaic Stack

[App page](https://appshunter.io/ios/app/mosaic-stack/id6812396801)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Block Puzzle free?

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

### Is Mosaic Stack free?

Mosaic Stack is free to download, with in-app purchases available.

### Do Block Puzzle or Mosaic Stack have ads?

Both Block Puzzle and Mosaic Stack show ads.

### Which is updated more often, Block Puzzle or Mosaic Stack?

Block Puzzle ships an update monthly, and Mosaic Stack every 6 days. Most recently, Block Puzzle was updated on November 5, 2026 and Mosaic Stack on October 31, 2026.

---

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