Coolki¹ vs Lines
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Coolki¹
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.
- Form same-color lines
- Score points
- Undo/Redo moves
- Preview future balls
- Multiple difficulty levels
- Game Center leaderboards
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Very addictive and simple in rules puzzle game. The goal of the game is to score as many points as possible. To do this, just move balls on the board to form straight lines in the same color. Once the line is composed of five or more balls they are removed from the board and you score one point for each removed ball. Features: • Retina display support • Game Center leaderboards • Undo/Redo • Preview of future balls • Three difficulty levels • Resume last played game • Fast switching • Sound Effects and Music [1] This is a Free version with ads.
Lines
This classic logic puzzle game challenges you to arrange colored balls into lines to clear the board. It offers customizable options and a relaxing experience for players of all ages. Train your mind with strategic gameplay and aim for high scores.
- Classic line-clearing gameplay
- Customizable ball colors and sizes
- Adjustable difficulty levels
- Undo moves and auto-save
- High score leaderboard
- Next ball preview
- Relaxing sound effects
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Lines 98 – The Classic Puzzle Game to Relax and Train Your Mind Lines 98 is a classic logic puzzle game that helps you relax and sharpen your logical thinking. Suitable for all ages, from kids to adults, this is the perfect choice for those who love puzzle games that are both fun and challenging. How to Play Arrange balls of the same color in horizontal, vertical, or diagonal lines to remove them and keep the board clean. With simple yet strategic gameplay, Lines 98 delivers an engaging brain-training experience you will not want to miss. Key Features Classic gameplay – Create horizontal, vertical, or diagonal lines to score points. Customizable ball colors – Choose from various ball designs with unique patterns for better recognition. Adjustable ball size – Customize ball size for a more comfortable gaming experience. Customizable difficulty levels – Choose the difficulty level that best suits your playstyle. Undo moves – Undo mistakes and improve your strategy. Auto-save feature – Pause anytime and resume exactly where you left off. High score leaderboard – Compete with friends and aim for the top rankings. Next ball preview – Plan your moves ahead by seeing upcoming balls. Relaxing sound effects – Enjoy soothing audio to enhance focus. Optimized game design – Looks great and plays smoothly on iPad. Option to reduce effects – Reduce visual effects for a more comfortable experience, especially for older players. Tips for Success Create multiple lines at once to maximize your score. Practice regularly to master this fun and challenging puzzle game. Download Lines 98 now and enjoy a puzzle game that is both relaxing and mentally stimulating.
Screenshots
Verdict
The clearest difference is ads: Coolki¹ at none against Lines's shown. Coolki¹ also leads on monetization model (free vs free with in-app purchases) and update cadence (every 2 months vs every 6 months). On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 — 4.7 for Coolki¹ against 4.8 for Lines. Both are backed by a comparable volume of ratings — 64 and 157 respectively. Written reviews are what separate them: 79% of Coolki¹'s written reviews are positive against 71% of Lines's.
Coolki¹ ships an update every 2 months, Lines every 6 months. Both last shipped on November 1, 2026.
| Parameter | Coolki¹ | Lines |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (64 ratings) | 4.8 (157 ratings) — better |
| Positive reviews | 79.2% of reviews — better | 71.4% of reviews |
| Number of ratings | 64 | 157 — better |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 41 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Jaroslaw Lewandowski | KD Soft Ltd. |
Customer experience
Coolki¹
Lines
In-app purchases
Coolki¹
No in-app purchases
Lines
No in-app purchases
