# Jewel Block Puzzle Master vs Mosaic Stack

The clearest difference is in-app purchases: Jewel Block Puzzle Master at none against Mosaic Stack's 2. Jewel Block Puzzle Master also leads on iOS requirement (12.4 vs 17.0). Mosaic Stack's advantage is update cadence (every 6 days vs every 2 weeks). 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. Jewel Block Puzzle Master asks for nothing beyond the download.

Jewel Block Puzzle Master ships an update every 2 weeks, Mosaic Stack every 6 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Jewel Block Puzzle Master | Mosaic Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (33 ratings)](https://appshunter.io/ios/app/jewel-block-puzzle-master/id6463695846/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Ad-supported | — |
| Size | 232 MB | 6 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Yang Li](https://appshunter.io/developer/1470216648) | [THOMAS WILLIAM UPSON](https://appshunter.io/developer/6812379882) |

## What reviewers say

### Jewel Block Puzzle Master

[App page](https://appshunter.io/ios/app/jewel-block-puzzle-master/id6463695846)

Drag and drop classic Russian blocks to fill rows or columns for a refreshing elimination experience. Enjoy this simple and addictive game anytime, anywhere, as it does not require Wi-Fi.

**Highlights:** Classic Russian block gameplay, Drag and drop block placement, Row and column elimination, Offline play supported, Simple and addictive mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Jewel Block Puzzle Master free?

Jewel Block Puzzle Master 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 Jewel Block Puzzle Master or Mosaic Stack have ads?

Both Jewel Block Puzzle Master and Mosaic Stack show ads.

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

Jewel Block Puzzle Master ships an update every 2 weeks, and Mosaic Stack every 6 days. Most recently, Jewel Block Puzzle Master was updated on October 12, 2026 and Mosaic Stack on October 24, 2026.

---

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