# Doku! Block Puzzle Game vs EchoSteps

The clearest difference is in-app purchases: EchoSteps at none against Doku! Block Puzzle Game's 6. Doku! Block Puzzle Game's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Doku! Block Puzzle Game sells 6 in-app purchases, starting at $0.99 per 7 days. EchoSteps asks for nothing beyond the download.

## The numbers

| Metric | Doku! Block Puzzle Game | EchoSteps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (46 ratings)](https://appshunter.io/ios/app/doku-block-puzzle-game/id6447484089/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 226 MB | 22 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Sparks Games](https://appshunter.io/developer/1742010089) | [Yaniv Sultan](https://appshunter.io/developer/1790307785) |

## What reviewers say

### Doku! Block Puzzle Game

[App page](https://appshunter.io/ios/app/doku-block-puzzle-game/id6447484089)

This game blends block puzzle mechanics with Sudoku's numerical challenges. Place blocks to fill rows and columns, requiring strategic planning and logical thinking. It offers increasing difficulty, daily challenges, and a clean interface for a satisfying puzzle experience.

**Highlights:** Block placement on a grid, Sudoku-inspired row/column logic, Increasing difficulty levels, Daily challenges, High score tracking, Clean and intuitive interface

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week no Ads | $0.99 | per 7 days |
| No Ads - 90% discount | $1.99 | per month |
| No Ads - charge monthly | $2.99 | per month |
| No Ads  half-year | $7.99 | per 6 months |
| No Ads entire year | $12.99 | per year |
| No Ads | $4.99 | one-time |


### EchoSteps

[App page](https://appshunter.io/ios/app/echosteps/id6751657972)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Doku! Block Puzzle Game free?

Doku! Block Puzzle Game is free to download, with in-app purchases available.

### Is EchoSteps free?

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

### Do Doku! Block Puzzle Game or EchoSteps have ads?

Both Doku! Block Puzzle Game and EchoSteps show ads.

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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.*