# Blocksways vs Dadoku

The clearest difference is in-app purchases: Dadoku at none against Blocksways's 1. Dadoku also leads on update cadence (every 2 days vs every 3 days). Blocksways's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Blocksways sells 1 one-off in-app purchase. Dadoku asks for nothing beyond the download.

Blocksways ships an update every 3 days, Dadoku every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Blocksways | Dadoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 3 MB | 43 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gary Watson](https://appshunter.io/developer/1536272323) | [WAFFLE (KR)](https://appshunter.io/developer/6791892223) |

## What reviewers say

### Blocksways

[App page](https://appshunter.io/ios/app/blocksways/id6809848644)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |


### Dadoku

[App page](https://appshunter.io/ios/app/dadoku-sudoku/id6812974751)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blocksways free?

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

### Is Dadoku free?

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

### Do Blocksways or Dadoku have ads?

Dadoku shows ads; Blocksways does not.

### Which is updated more often, Blocksways or Dadoku?

Blocksways ships an update every 3 days, and Dadoku every 2 days. Most recently, Blocksways was updated on November 5, 2026 and Dadoku 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.*