# Queens Puzzle vs Postcard Puzzle

The clearest difference is update cadence: Queens Puzzle at every 2 weeks against Postcard Puzzle's monthly. Queens Puzzle also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Queens Puzzle ships an update every 2 weeks, Postcard Puzzle monthly. The most recent releases landed on October 21, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Queens Puzzle | Postcard Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (44 ratings)](https://appshunter.io/ios/app/queens-puzzle/id6538729298/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 25.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Ad-supported | — |
| Size | 205 MB | 64 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gurbrinder Singh](https://appshunter.io/developer/1598731991) | [Adam Pettersson](https://appshunter.io/developer/1879249801) |

## What reviewers say

### Queens Puzzle

[App page](https://appshunter.io/ios/app/queens-puzzle/id6538729298)

This strategy game challenges you to place eight queens on a chessboard without them attacking each other. It features classic puzzle gameplay with added region-based constraints, multiple difficulty levels, and helpful hints. Enjoy a visually appealing and brain-training experience with immersive audio.

**Highlights:** Classic 8 Queens puzzle, Region-based constraints, Multiple difficulty levels, In-game hints, Vibrant graphics, Immersive audio effects

**Features:** macOS Compatibility

**In-app purchases:** none


### Postcard Puzzle

[App page](https://appshunter.io/ios/app/postcard-puzzle/id6789032442)

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

**In-app purchases:** none


## Frequently asked questions

### Is Queens Puzzle free?

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

### Is Postcard Puzzle free?

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

### Do Queens Puzzle or Postcard Puzzle have ads?

Both Queens Puzzle and Postcard Puzzle show ads.

### Which is updated more often, Queens Puzzle or Postcard Puzzle?

Queens Puzzle ships an update every 2 weeks, and Postcard Puzzle monthly. Most recently, Queens Puzzle was updated on October 21, 2026 and Postcard Puzzle on September 30, 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.*