# 15パズル for 東方 vs Slide Puzzle

The clearest difference is ads: 15パズル for 東方 at none against Slide Puzzle's shown. 15パズル for 東方 also leads on update cadence (every 6 days vs every 5 months) and rating (5.0 vs 4.8). Slide Puzzle's advantage is review sentiment (100% vs 82%). On price, ratings volume, 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.

15パズル for 東方 holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews complicate that: 82% of 15パズル for 東方's written reviews are positive against 100% of Slide Puzzle's, so the app with the better star average is not the one people write more warmly about.

15パズル for 東方 ships an update every 6 days, Slide Puzzle every 5 months. The most recent releases landed on July 4, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 15パズル for 東方 | Slide Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/15-for/id1008056717/reviews)** | [4.8 (6 ratings)](https://appshunter.io/ios/app/slide-puzzle-infinity/id1663610712/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | 82.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 5 months |
| Monetization | **Free** | Ad-supported |
| Size | 38 MB | 86 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Michitaka Oyama](https://appshunter.io/developer/998448424) | [Hirokazu Uno](https://appshunter.io/developer/1570016990) |

## What reviewers say

### 15パズル for 東方

[App page](https://appshunter.io/ios/app/15-for/id1008056717)

Slide tiles to complete classic 15-puzzle images featuring characters and scenes from the Touhou Project. Unlock new puzzles as you progress through the game.

**Highlights:** Sliding tile puzzle gameplay, Unlockable puzzles, Touhou Project theme, Multiple puzzle images

**Features:** macOS Compatibility

**In-app purchases:** none


### Slide Puzzle

[App page](https://appshunter.io/ios/app/slide-puzzle-infinity/id1663610712)

This classic puzzle game challenges you to slide numbered blocks into their correct order. Progress through increasingly difficult levels with more blocks and steps. Save your progress at any time to resume later.

**Highlights:** Slide numbered blocks, Increasing difficulty levels, Constant save function, Interrupt and resume gameplay, Addictive puzzle mechanics

**In-app purchases:** none


## Frequently asked questions

### Is 15パズル for 東方 free?

15パズル for 東方 is free to download, with no in-app purchases.

### Is Slide Puzzle free?

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

### Which has better reviews, 15パズル for 東方 or Slide Puzzle?

15パズル for 東方 is rated higher. 15パズル for 東方 averages 5.0 out of 5 from 3 ratings, while Slide Puzzle averages 4.8 from 6 ratings.

### Do 15パズル for 東方 or Slide Puzzle have ads?

Slide Puzzle shows ads; 15パズル for 東方 does not.

### Which is updated more often, 15パズル for 東方 or Slide Puzzle?

15パズル for 東方 ships an update every 6 days, and Slide Puzzle every 5 months. Most recently, 15パズル for 東方 was updated on July 4, 2026 and Slide Puzzle on September 21, 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.*