# Queendoku vs Quiet Threads

The clearest difference is in-app purchases: Quiet Threads at none against Queendoku's 10. Quiet Threads also leads on ads (none vs shown). Queendoku's advantage is update cadence (every 5 days vs monthly) and iOS requirement (14.5 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Queendoku sells 10 in-app purchases, starting at $1.99 per 7 days. Quiet Threads asks for nothing beyond the download.

Queendoku ships an update every 5 days, Quiet Threads monthly. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Queendoku | Quiet Threads |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (413 ratings)](https://appshunter.io/ios/app/queendoku-queen-sudoku-puzzle/id6744969237/reviews)** | — |
| Number of ratings | **413** | — |
| Positive reviews | 11.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 379 MB | 22 MB |
| Requires iOS | **14.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peter Rutherford](https://appshunter.io/developer/822190865) | [Laurent Chouinard](https://appshunter.io/developer/1896321782) |

## What reviewers say

### Queendoku

[App page](https://appshunter.io/ios/app/queendoku-queen-sudoku-puzzle/id6744969237)

This is a classic logic puzzle game that challenges your brain with queen placement. It offers a familiar yet engaging experience for puzzle enthusiasts.

**Highlights:** Queen placement puzzles, Brain challenging logic, Classic puzzle gameplay, Logic game

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Weekly Package | $1.99 | per 7 days |
| VIP Monthly Package | $5.99 | per month |
| VIP Yearly Package | $19.99 | per year |
| Coin Pack | $1.99 | one-time |
| Holiday Bundle | $1.99 | one-time |
| Remove Ads | $6.99 | one-time |
| Coin Supply | $7.99 | one-time |
| Coin Pile | $14.99 | one-time |
| Coin Stack | $29.99 | one-time |
| Coin Mountain | $99.99 | one-time |


### Quiet Threads

[App page](https://appshunter.io/ios/app/quiet-threads/id6769972333)

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

**In-app purchases:** none


## Frequently asked questions

### Is Queendoku free?

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

### Is Quiet Threads free?

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

### Do Queendoku or Quiet Threads have ads?

Queendoku shows ads; Quiet Threads does not.

### Which is updated more often, Queendoku or Quiet Threads?

Queendoku ships an update every 5 days, and Quiet Threads monthly. Most recently, Queendoku was updated on October 21, 2026 and Quiet Threads on October 28, 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.*