# Castle Jigsaw Puzzles vs Difference

The clearest difference is update cadence: Difference at every 9 days against Castle Jigsaw Puzzles's every 15 months. Castle Jigsaw Puzzles's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Castle Jigsaw Puzzles sells 5 one-off in-app purchases and Difference sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Castle Jigsaw Puzzles ships an update every 15 months, Difference every 9 days. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Castle Jigsaw Puzzles | Difference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/castle-jigsaw-puzzles/id635715179/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 148 MB | 363 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Smith](https://appshunter.io/developer/483881207) | [Teuk-geon Kwon](https://appshunter.io/developer/613898794) |

## What reviewers say

### Castle Jigsaw Puzzles

[App page](https://appshunter.io/ios/app/castle-jigsaw-puzzles/id635715179)

This jigsaw puzzle game features a collection of beautiful castle images across 60 levels. Drag and drop pieces to complete puzzles, with options to peek at the original image or skip challenging levels. Compete with others globally via Game Center.

**Highlights:** 60 castle-themed levels, Drag-and-drop puzzle mechanics, Peek at original image, Skip levels option, Save completed images, Game Center integration

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peek image | $0.99 | one-time |
| Save image | $0.99 | one-time |
| Skip level | $0.99 | one-time |
| Unlock all levels | $1.99 | one-time |
| Remove ads | $1.99 | one-time |


### Difference

[App page](https://appshunter.io/ios/app/difference-no-mercy/id1451387871)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 5 Hints | $2.99 | one-time |
| Get 10,000 Coins | $5.99 | one-time |


## Frequently asked questions

### Is Castle Jigsaw Puzzles free?

Castle Jigsaw Puzzles is free to download, with in-app purchases available.

### Is Difference free?

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

### Do Castle Jigsaw Puzzles or Difference have ads?

Both Castle Jigsaw Puzzles and Difference show ads.

### Which is updated more often, Castle Jigsaw Puzzles or Difference?

Castle Jigsaw Puzzles ships an update every 15 months, and Difference every 9 days. Most recently, Castle Jigsaw Puzzles was updated on October 29, 2026 and Difference on October 26, 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.*