# Puzzle mosaic vs Hot Blocks™

The clearest difference is in-app purchases: Puzzle mosaic at none against Hot Blocks™'s 1. Hot Blocks™'s advantage is update cadence (every 3 weeks vs every 46 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Hot Blocks™ sells 1 one-off in-app purchase. Puzzle mosaic asks for nothing beyond the download.

Puzzle mosaic ships an update every 46 months, Hot Blocks™ every 3 weeks. Both last shipped on September 10, 2026.

## The numbers

| Metric | Puzzle mosaic | Hot Blocks™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/hot-blocks/id6451395713/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 46 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 17 MB | 135 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [娟 杜](https://appshunter.io/developer/974748350) | [Klick Ink L.P.](https://appshunter.io/developer/819536148) |

## What reviewers say

### Puzzle mosaic

[App page](https://appshunter.io/ios/app/puzzle-mosaic/id1068915840)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hot Blocks™

[App page](https://appshunter.io/ios/app/hot-blocks/id6451395713)

A unique block puzzle game where you strategically place dirt blocks to prevent lava from consuming the board. Blocks float down in bubbles and cannot be rotated, requiring careful juggling and placement to create rows and stronger materials.

**Highlights:** Unique bubble block mechanic, No block rotation, Strategic row completion, Multiple block types, Power-up blocks, Three difficulty modes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Puzzle mosaic free?

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

### Is Hot Blocks™ free?

Hot Blocks™ is free to download, with in-app purchases available.

### Do Puzzle mosaic or Hot Blocks™ have ads?

Neither Puzzle mosaic nor Hot Blocks™ shows ads.

### Which is updated more often, Puzzle mosaic or Hot Blocks™?

Puzzle mosaic ships an update every 46 months, and Hot Blocks™ every 3 weeks. Most recently, Puzzle mosaic was updated on September 10, 2026 and Hot Blocks™ on September 10, 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.*