quadline

Name: quadline
Rating: 4.2173915 (8123 reviews)
Author: Ivan Kovalov

By: Ivan Kovalov Game

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

Overview

Google Play Store

Downloads

688,690 ▲ 324

Data as of 2026-07-30

Rating:

4.22 +1

(8,123)

Version:

1.3.3

Last updated: 2026-05-21

Ranking

#83,002 ▼ 116

Overall

Features & Capabilities

Quadline is an innovative and engaging puzzle game that won the Google Indie Games Festival 2022. Featuring over 175 handcrafted levels, players are challenged to move, rotate, push, and teleport lines through grid cells to fit them into designated slots. The game introduces ten core mechanics with intricate combinations, all wrapped in a clean, minimalist design.

Designed with accessibility in mind, Quadline offers a stress-free experience without timers or pressure. It includes a colorblind-friendly interface, light and dark modes, symmetrical gameplay, and intuitive one-tap controls. The game provides built-in solutions for players who seek assistance and features a smooth learning curve without intrusive tutorials, ensuring players of all ages and skill levels can enjoy hours of fun solving unique puzzles.

User Growth & Download Statistics

Game Games Entertainment Education Accessibility

By:

Ivan Kovalov

Downloads:

688,690 324

Rating:

4.22

(8,123) 1 new ratings

Version:

1.3.3 Last updated: 2026-05-21

Version code:

Creation date:

2022-06-21

Publisher country:

Permissions:

android.permission.BLUETOOTH Moderate risk
android.permission.BLUETOOTH_ADMIN Moderate risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.CHANGE_WIFI_STATE Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk

Size:

73.46MB

Email:

su*****@quadline.ikovalov.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-30

Compare stats and ranking:

Ranking

# 83,002 ▼ 116

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Ivan Kovalov

Google Play Store

https://play.google.com/store/apps/details?id=com.IvanKovalov.quadline.android

Email:

su*****@quadline.ikovalov.com

Website:

http://quadline.ikovalov.com

User Reviews

Quadline is praised for thoughtful, progressively challenging puzzles and a polished, relaxing presentation. Players enjoy the design, onboarding, and brain-teasers, but many cite intrusive ads, a short content slate, occasional UI glitches, and ad-related interruptions. A paid, ad-free option is mentioned as a potential fix, though opinions vary.

Pros

Thoughtful, engaging puzzles with good difficulty progression and evolving mechanics.
Polished, sleek UI and a calming, relaxing gameplay experience.
Intuitive mechanics and strong onboarding; often doesn't require a tutorial.
Short, satisfying sessions with high replay value.
High-quality design; many users view it as a standout mobile puzzle game.

Cons

Intrusive, ad-heavy monetization with frequent, hard-to-skip ads.
Short content; most players finish levels quickly and want more levels.
UI/UX quirks in level selection; some mechanics (e.g., linked cells) are unclear.
Occasional bugs or ad-related interruptions, including redirects or difficulty quitting.
Monetization approach can be divisive; paying to remove ads is not universally accepted.

Recent reviews

Hi! I really enjoyed your game, the mechanics are very well introduced, neatly interact with each other and the execution is flawless. The game feels really simple through its design yet quite challenging! I enjoyed a lot all the levels. I wanted to thank you via an in-app purchase (the add free option, maybe?). However, it seems it can be bought only from a level, and it is not very clear how much it actually costs. I enjoyed these puzzles a lot, and I am eager to try more of it! Thanks again!

Cl*****, 2026-06-20

Great concept, unfortunately some of the ads never pop up with an "x" to click through them and leave the game stuck. I don't mind ads in general, but I do mind having to restart the game every 5 minutes and hope I don't get an unfinishable ad.