quadline
Developed by Kovalov Ivan | Last updated: February 11, 2025






Quadline is a puzzle game app, developed by Kovalov Ivan, available on iOS and Android since its release in November 2021. The updated version 1.3 is now available to download, compatible with iOS 12.0+ and Android 10+. Before downloading this app, let's quickly review what Quadline has to offer.
About quadline
Move lines through the cells to put them in specific slots. Rotate, move, push or teleport them and use other game tools to solve fun puzzles.
• New unique puzzle mechanics with high variety and complexity
• 175+ individually designed levels based on 10 core mechanics and their combinations
• No timers or pressure: just you and puzzles
• Self-explanatory flow that doesn’t need any interruptive tutorials
• Minimalistic, clean and simple design
• Symmetrical gameplay experience
• Light and Dark mode
• Colorblind-friendly
• One-tap controls
• Built-in solutions
• Not a single text line :)
Enjoy!
What's new in version 1.3
• 2 new episodes with new gameplay mechanics: magnets and locks
• More than 55 new levels
• Achievements
• Built-in puzzle solutions
• New Undo button that now restarts the puzzle
• Updated UI
• Improvements and fixes
We are working hard on making the game better! If you notice a bug, please contact us via support@quadline.ikovalov.com
Need help? Use our quadline Walkthrough page or sign up and make your contribution today.
Download the quadline App
quadline has an IPA/APK download size of 56 MB on its latest version. quadline costs $1.99 to download. Ready to install? Ensure you have at least 67 MB of storage space available, then tap the button or scan the QR code below to start the download process!
Ranking History in App Store (U.S)
Changelog
Compatibility
- iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
- iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
- iPhone 13 Pro Max
- iPhone 12 Pro
- Old devices: iPhone X/SE/8/7/6
- iPad Pro
- iPad Mini
Review: Awesome game
Very smart and catchy, love its level design and the whole concept
By Andrew Cttn