# One Touch Color Line vs LinkLines ©

The clearest difference is price: One Touch Color Line at Free against LinkLines ©'s $0.99. One Touch Color Line also leads on iOS requirement (8.1 vs 16.0). LinkLines ©'s advantage is ads (none vs shown) and update cadence (every 7 months vs every 31 months). On in-app purchases and device support there is nothing between them.

One Touch Color Line is free to download; LinkLines © costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

One Touch Color Line ships an update every 31 months, LinkLines © every 7 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | One Touch Color Line | LinkLines © |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/one-touch-color-line/id1213062082/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 31 months | **Every 7 months** |
| Monetization | Ad-supported | — |
| Size | 65 MB | 3 MB |
| Requires iOS | **8.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) | [EyeOS Store Inc.](https://appshunter.io/developer/1036418634) |

## What reviewers say

### One Touch Color Line

[App page](https://appshunter.io/ios/app/one-touch-color-line/id1213062082)

A brain puzzle game where you connect numbered cells with a single, non-intersecting line. Progress through increasing grid sizes and a vast number of challenges. Hints are readily available to help you solve puzzles.

**Highlights:** Connect all cells with one line, Follow number sequence, Lines cannot intersect, Multiple grid sizes (4x4 to 11x11), Over 4000 tasks, Unlimited solution hints

**Features:** macOS Compatibility

**In-app purchases:** none


### LinkLines ©

[App page](https://appshunter.io/ios/app/linklines/id6751810832)

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

**In-app purchases:** none


## Frequently asked questions

### Is One Touch Color Line free?

One Touch Color Line is free to download, with no in-app purchases.

### Is LinkLines © free?

LinkLines © costs $0.99, with no in-app purchases.

### Do One Touch Color Line or LinkLines © have ads?

One Touch Color Line shows ads; LinkLines © does not.

### Which is updated more often, One Touch Color Line or LinkLines ©?

One Touch Color Line ships an update every 31 months, and LinkLines © every 7 months. Most recently, One Touch Color Line was updated on November 2, 2026 and LinkLines © on November 8, 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.*