# Kanagawa Map Puzzle vs Project P

The clearest difference is review sentiment: Kanagawa Map Puzzle at 82% against Project P's 38%. Kanagawa Map Puzzle also leads on in-app purchases (none vs 4). Project P's advantage is update cadence (every 11 days vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Project P sells 4 one-off in-app purchases. Kanagawa Map Puzzle asks for nothing beyond the download.

Kanagawa Map Puzzle ships an update every 9 months, Project P every 11 days. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Kanagawa Map Puzzle | Project P |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kanagawa-map-puzzle/id838063406/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **82.1% of reviews** | 38.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 11 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 8 MB | 9 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Plus Inc. (Japan)](https://appshunter.io/developer/445792061) | [Isao Uchida](https://appshunter.io/developer/1341625060) |

## What reviewers say

### Kanagawa Map Puzzle

[App page](https://appshunter.io/ios/app/kanagawa-map-puzzle/id838063406)

Learn the Kanagawa map through an engaging jigsaw puzzle experience. This educational game offers various difficulty levels and modes to help users of all geography skill levels improve their knowledge and aim for high scores. Collect picture panels and compete globally.

**Highlights:** Jigsaw puzzle map learning, Multiple difficulty modes, Global player rankings, Collectible picture panels, Assist function for guidance, Improve geography knowledge

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

**In-app purchases:** none


### Project P

[App page](https://appshunter.io/ios/app/project-p/id1367457174)

This app analyzes screenshots of a puzzle game to suggest optimal move sequences based on user-defined criteria. It recognizes various board states and special elements, offering customizable priority settings for chains and colors. Additional features enhance convenience, such as automatic screenshot capture.

**Highlights:** Screenshot analysis, Image recognition for board states, Optimal move suggestion, Customizable search conditions, Priority settings for chains and colors, Automatic screenshot capture

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 消す枠やなぞらない枠を指定して検索 | $0.99 | one-time |
| 予想結果表示の拡張 | $0.99 | one-time |
| PiP開始回数制限解除 | $0.99 | one-time |
| 詳細検索の回数制限解除 | $1.99 | one-time |


## Frequently asked questions

### Is Kanagawa Map Puzzle free?

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

### Is Project P free?

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

### Do Kanagawa Map Puzzle or Project P have ads?

Both Kanagawa Map Puzzle and Project P show ads.

### Which is updated more often, Kanagawa Map Puzzle or Project P?

Kanagawa Map Puzzle ships an update every 9 months, and Project P every 11 days. Most recently, Kanagawa Map Puzzle was updated on November 1, 2026 and Project P on November 2, 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.*