# 15 Puzzle Challenge. vs Logic Slide

The clearest difference is update cadence: Logic Slide at every 2 days against 15 Puzzle Challenge.'s every 4 months. 15 Puzzle Challenge.'s advantage is 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. 15 Puzzle Challenge. sells 1 one-off in-app purchase and Logic Slide sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

15 Puzzle Challenge. ships an update every 4 months, Logic Slide every 2 days. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 15 Puzzle Challenge. | Logic Slide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.4K ratings)](https://appshunter.io/ios/app/15-puzzle-challenge/id416789249/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 63.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 105 MB | 32 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Forsbit LLC](https://appshunter.io/developer/949205633) | [Szvetlin Tanyi](https://appshunter.io/developer/1802349447) |

## What reviewers say

### 15 Puzzle Challenge.

[App page](https://appshunter.io/ios/app/15-puzzle-challenge/id416789249)

Test your intelligence with this classic sliding tile puzzle. Arrange numbered tiles in order on a 4x4 grid by sliding them into the empty space. Compete globally with friends and other players through Game Center.

**Highlights:** Classic 15-piece sliding tile puzzle, Multiplayer mode via Game Center, Global leaderboards, Unique achievements, Social media sharing

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Turn Ads off | $0.99 | one-time |

**What reviewers like**

- 👍 Smooth and responsive tile movements
- 🧠 Challenging brain exercise
- 🕰️ Ability to track personal best times

**What reviewers complain about**

- 🔍 Leaderboard scores seem inaccurate
- 🔀 Accidental swipes leading to home screen
- 📺 Excessive ads interrupting gameplay
- 🐛 Occasional crashes and bugs

**Reported bugs**

- Game screen not loading properly on iPad
- Tile sliding not registering properly at times
- High scores being deleted after updates

**Requested features**

- Add ability to track number of times completed
- Introduce new puzzle modes like spirals or descending patterns
- Allow customization of tile colors and themes


### Logic Slide

[App page](https://appshunter.io/ios/app/logic-slide/id6743343348)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is 15 Puzzle Challenge. free?

15 Puzzle Challenge. is free to download, with in-app purchases available.

### Is Logic Slide free?

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

### Do 15 Puzzle Challenge. or Logic Slide have ads?

Both 15 Puzzle Challenge. and Logic Slide show ads.

### Which is updated more often, 15 Puzzle Challenge. or Logic Slide?

15 Puzzle Challenge. ships an update every 4 months, and Logic Slide every 2 days. Most recently, 15 Puzzle Challenge. was updated on October 21, 2026 and Logic Slide on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*