# LoneLine vs Knotwork Puzzle

The clearest difference is in-app purchases: LoneLine at none against Knotwork Puzzle's 1. LoneLine also leads on iOS requirement (13.0 vs 15.0). Knotwork Puzzle's advantage is update cadence (daily vs weekly). On price, ads and device support there is nothing between them.

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

LoneLine ships an update weekly, Knotwork Puzzle daily. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | LoneLine | Knotwork Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Daily** |
| Size | 163 MB | 26 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aziza Rahman](https://appshunter.io/developer/1705160547) | [Emre Buyukegribey](https://appshunter.io/developer/1545814018) |

## What reviewers say

### LoneLine

[App page](https://appshunter.io/ios/app/loneline-draw-puzzle/id6479359085)

**Features:** macOS Compatibility

**In-app purchases:** none


### Knotwork Puzzle

[App page](https://appshunter.io/ios/app/knotwork-puzzle-loop-lines/id6789190248)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is LoneLine free?

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

### Is Knotwork Puzzle free?

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

### Do LoneLine or Knotwork Puzzle have ads?

Both LoneLine and Knotwork Puzzle show ads.

### Which is updated more often, LoneLine or Knotwork Puzzle?

LoneLine ships an update weekly, and Knotwork Puzzle daily. Most recently, LoneLine was updated on October 13, 2026 and Knotwork Puzzle on October 15, 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.*