# LineFlow vs One Line Puzzle Master

The clearest difference is in-app purchases: One Line Puzzle Master at none against LineFlow's 1. One Line Puzzle Master also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

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

LineFlow ships an update every 3 months, One Line Puzzle Master every 5 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LineFlow | One Line Puzzle Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 104 MB | 89 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Waqas Farooq](https://appshunter.io/developer/1704492081) | [Muhammad Umer Ahmed](https://appshunter.io/developer/1611140881) |

## What reviewers say

### LineFlow

[App page](https://appshunter.io/ios/app/lineflow-drawing-puzzle/id6747397002)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### One Line Puzzle Master

[App page](https://appshunter.io/ios/app/one-line-puzzle-master/id6760461090)

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

**In-app purchases:** none


## Frequently asked questions

### Is LineFlow free?

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

### Is One Line Puzzle Master free?

One Line Puzzle Master is free to download, with no in-app purchases.

### Do LineFlow or One Line Puzzle Master have ads?

LineFlow shows ads; One Line Puzzle Master does not.

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

LineFlow ships an update every 3 months, and One Line Puzzle Master every 5 weeks. Most recently, LineFlow was updated on October 30, 2026 and One Line Puzzle Master on October 25, 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.*