# Sliding Puzzle vs One Line

The clearest difference is in-app purchases: Sliding Puzzle at none against One Line's 1. One Line's advantage is ads (none vs shown) and iOS requirement (17.0 vs 26.1). On price, update cadence and device support there is nothing between them.

Both are free to download. One Line sells 1 one-off in-app purchase. Sliding Puzzle asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sliding Puzzle | One Line |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 12 MB | 2 MB |
| Requires iOS | 26.1 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) | [torankirite](https://appshunter.io/developer/1883564850) |

## What reviewers say

### Sliding Puzzle

[App page](https://appshunter.io/ios/app/sliding-puzzle-path-link/id6756993722)

**Features:** macOS Compatibility

**In-app purchases:** none


### One Line

[App page](https://appshunter.io/ios/app/one-line-number-path-puzzle/id6787843651)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Sliding Puzzle free?

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

### Is One Line free?

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

### Do Sliding Puzzle or One Line have ads?

Sliding Puzzle shows ads; One Line does not.

### Which is updated more often, Sliding Puzzle or One Line?

Sliding Puzzle ships an update every 3 weeks, and One Line every 3 weeks. Most recently, Sliding Puzzle was updated on November 13, 2026 and One Line on November 5, 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.*