# Coolki¹ vs Linked Lines

The clearest difference is ads: Coolki¹ at none against Linked Lines's shown. Coolki¹ also leads on review sentiment (100% vs 73%) and monetization model (free vs ad-supported). Linked Lines's advantage is update cadence (every 3 weeks vs every 2 months). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for Coolki¹ against 4.5 for Linked Lines. Both are backed by a comparable volume of ratings — 53 and 15 respectively. Written reviews are what separate them: 100% of Coolki¹'s written reviews are positive against 73% of Linked Lines's.

Coolki¹ ships an update every 2 months, Linked Lines every 3 weeks. The most recent releases landed on September 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Coolki¹ | Linked Lines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (53 ratings)](https://appshunter.io/ios/app/coolki/id463627284/reviews) | [4.5 (15 ratings)](https://appshunter.io/ios/app/linked-lines/id911678792/reviews) |
| Number of ratings | **53** | 15 |
| Positive reviews | **100.0% of reviews** | 72.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 41 MB | 7 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jaroslaw Lewandowski](https://appshunter.io/developer/1451767833) | [鹏 吴](https://appshunter.io/developer/505752776) |

## What reviewers say

### Coolki¹

[App page](https://appshunter.io/ios/app/coolki/id463627284)

A simple yet addictive puzzle game where players arrange colored balls into lines of five or more to score points. Features include undo/redo functionality, a preview of upcoming balls, and multiple difficulty levels. Compete for high scores on Game Center leaderboards.

**Highlights:** Form same-color lines, Score points, Undo/Redo moves, Preview future balls, Multiple difficulty levels, Game Center leaderboards

**Features:** macOS Compatibility

**In-app purchases:** none


### Linked Lines

[App page](https://appshunter.io/ios/app/linked-lines/id911678792)

A classic match-puzzle game on a 9x9 board. Connect five or more same-colored balls horizontally, vertically, or diagonally to clear them and score points. Features beautiful visuals, intelligent algorithms, and multi-language support.

**Highlights:** 9x9 game board, Connect 5+ same-colored balls, Horizontal, vertical, diagonal connections, Random ball generation, Beautiful visual effects, Auto-save progress, Game Center leaderboards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Coolki¹ free?

Coolki¹ is free to download, with no in-app purchases.

### Is Linked Lines free?

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

### Which has better reviews, Coolki¹ or Linked Lines?

Coolki¹ and Linked Lines are both rated 4.5 out of 5 on the App Store, from 53 and 15 ratings respectively.

### Do Coolki¹ or Linked Lines have ads?

Linked Lines shows ads; Coolki¹ does not.

### Which is updated more often, Coolki¹ or Linked Lines?

Coolki¹ ships an update every 2 months, and Linked Lines every 3 weeks. Most recently, Coolki¹ was updated on September 16, 2026 and Linked Lines on October 13, 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.*