quadline

1.3.3

Ivan Kovalov

4.31

7,845 reviews

500,000+
Downloads

Free

Rotate, move, push or teleport lines through cells to solve unique fun puzzles!

About quadline

quadline is a puzzle app developed by Ivan Kovalov.

Download Statistics

quadline has been downloaded 680 thousand times. In the last 30 days, the app was downloaded 2.6 thousand times.

User Ratings

quadline is rated 4.31 out of 5 stars. The rating is based on 7.8 thousand ratings.

App Information

quadline is FREE to download. The APK download size is 50.10 MB. The latest version available is 1.3.3. The last update was on May 21, 2026.

Technical Requirements

quadline requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2022.

Description

🏆 Winner of the Google Indie Games Festival 2022!

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!

Recent changes:
• 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

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More data about quadline

Price	Free to download
Total downloads	680 thousand
Recent downloads	2.6 thousand
Rating	4.31 based on 7.8 thousand ratings
Ranking	Not ranked
Version	1.3.3
APK size	50.1 MB
Number of libraries	34
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the quadline app

quadline compared with similar apps

Common keywords of similar apps

Rotate Push Teleport Cells Mechanics Move Puzzles Lines Solve Unique Fun Game

Keywords missing from this app

Puzzle Block Play Blocks Line Brain Challenge Simple Levels Enjoy Drag Addictive Logic Recent Free Relaxing Mind Fill Arrow Experience Connect Classic Features Easy Rotated Challenges Gameplay Minimalist Arrows Beautiful Https Time Make Swipe Playing Design Challenging Games Tap Board Art Collect Friends

Google Play Rating history and histogram

1.7K

290

580

Downloads over time

quadline has been downloaded 680 thousand times. Over the past 30 days, it averaged 88 downloads per day.

Changelog of quadline

May 21, 2026UpdateVersion 1.3.3
Aug 30, 2024UpdateVersion 1.3.2
Nov 30, 2023UpdateVersion 1.3.1
Apr 27, 2023Installs500,000+ installs
Jan 26, 2023UpdateVersion 1.3
Jan 13, 2023UpdateVersion 1.2.8
Sep 30, 2022UpdateVersion 1.2.5
Oct 10, 2022Installs100,000+ installs
Sep 14, 2022UpdateVersion 1.2.4
Sep 12, 2022Installs50,000+ installs
Aug 29, 2022Installs10,000+ installs
Aug 17, 2022UpdateVersion 1.2.3
Aug 15, 2022Installs5,000+ installs
Aug 1, 2022Installs100+ installs
Jul 2, 2022Installs50+ installs
Jun 26, 2022New AppVersion 1.2.2 in PUZZLE for Free

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Developer information for Ivan Kovalov

Ivan Kovalov

support@quadline.ikovalov.com

Website

N/A

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Comments on quadline for Android

★★★★★ Ben Quinn · Oct 20, 2024

It's genuinely a decent puzzle game with a nice minimalist aesthetic, some mid-challenging puzzles (although 1 felt a brute forced at the end) A bit of an end game/credits would be decent. You do the last set and feels like you should navigate onto a credits' nav box or something. The ads aren't that bad, now forced 30 seconds+ ads, all ads are shippable. Quite frequent but not too intrusive imo. You definitely a need a last level with all the mechanics on it but good luck with that 🤣

★★★★☆ Mae Thomas · Dec 14, 2025

I really loved this game! The puzzles were challenging without being impossible. Very well crafted. My only problem is that it's pretty short. I finished everything (bonus levels included) in two days... 😭 If there are more levels, I can't find them, sadly.

★☆☆☆☆ Anon Ymous · Dec 12, 2025

Too simple and getting two ads I can't skip in one minute is immediate uninstallation. I really don't understand how people can tolerate this.

★★☆☆☆ David Kelly · Feb 5, 2026

No tutorial that I saw. Ad heavy but neat puzzles. Only worth playing if you're spending $2 to remove ads.

★☆☆☆☆ Johnny Huang · Aug 10, 2024

Every 3 levels there's a pop-up ad that requires 3 clicks to exit and lasts at least 10 seconds. At this point it's an automatic 1 star no matter how I feel about the game, because I'm spending more time watching ads than playing. Edit: thanks for your response! I believe you can control how often the ads roll, so my review remains valid. Cheers!

Google Play Rankings for quadline

This app is not ranked

Technologies used by quadline

quadline is requesting 18 permissions and is using 35 libraries.

Permissions

Network communication

view network connections, view Wi-Fi connections, pair with Bluetooth devices, full network access, Google Play billing service, Google Play license check

Hardware controls

control vibration

System tools

access Bluetooth settings, connect and disconnect from Wi-Fi, prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, com.IvanKovalov.quadline.android.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.amazon.privacypass.ATTEST, com.google.android.gms.permission.AD_ID

Ad network libraries

Facebook Audience Network Open Measurement Android Library Icon

Open Measurement Unity Ads Android Library Icon

Unity Ads

AppLovin

Ironsource AdColony Android Library Icon

AdColony

Vungle

Social libraries

Google Play Games Services

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Firebase Android Library Icon

Firebase

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print

Android Support Library Document File Google gson Android Library Icon

Google gson

AndroidX Legacy: Support Library core UI

Android Support Library Async Layout Inflater Okio Android Library Icon

Okio

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA Google Guava Android Library Icon

Google Guava Unity 3D Android Library Icon

Unity 3D

FMOD Ex Programmers API Android Library Icon

FMOD Ex Programmers API GameAnalytics Android Library Icon

GameAnalytics

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