Four In A Line

Contains ads
4.5
134K reviews
5M+
Downloads
Content rating
Everyone
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About this game

★ Top Developer (awarded 2011, 2012, 2013 and 2015) ★
Four In A Line (also known as Connect 4 and Four in a Row) is the classic travel game, where you have to find those elusive 4 pieces in a row, either vertically, horizontally or diagonally, before your opponent does. Beware! In trying to create your own line of 4 you may accidentally give your opponent one! This universally popular casual game is built with the same high quality as the rest of our games.

(also known as Connect 4 and Four in a Row)

Featuring:

- 10 difficulty levels, from Beginner to Expert
- Achievements and Leaderboards (via Google Play Games)
- 2 player hot-seat
- Lots of Piece Sets and Boards to choose from
- User stats against each level
- Undo & Hints
- Designed for both Tablet and Phone

This free version is supported by 3rd party ads. Ads may use internet connectivity, and therefore subsequent data charges may apply. The photos/media/files permission is required to allow the game to save game data to external storage, and is sometimes used to cache ads.
Updated on
11 Dec 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
125K reviews
Jatin Sanghvi
17 January 2021
The bot levels are very well set. A person playing for the first time can use Level 1 to train themselves, and understand the kind of thinking that is needed for winning. I found Level 8 challenging. Lost more games than won. Then there is Level 10 for the enjoyment of someone who has mastered the game. Short games, challenging, fun filled and not much distraction through ads.
87 people found this review helpful
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Lawlz 4Dayz
2 January 2021
Thought it was just good until I got into a rivalry with the level 5 AI. Currently in the lead 94 - 91 after a heavy comback on my part being 8 - 10 games down at multiple times. Whoever reaches 100 wins. Im thoughly sucked into this game. Its literally midnight and Im trying to beat this AI. I guess it this is what the quarentine lifestyle has lead me into, but it is well worth it cause whover challenges me to a "casual" game of Connect 4 is in for a treat! Solid game definately. (won 100 - 96)
40 people found this review helpful
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Richard Ford
23 September 2023
I've played this game for years and the only thing missing was loads of adverts. Thanks to the recent update though, I can assure you all that there are now plenty of ads getting in the way between games and even after play has started. Great for people who like adverts getting in the way.
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AI Factory Limited
25 September 2023
Sorry for your experience but app last updated April 2023 and we haven't changed anything with ads. Popup ad appears between games so it does not disrupt play. We tweak ad timings to try and avoid inadvertent clicks from badly timed ads but it is a work in progress. Please report bad ads to support@aifactory.co.uk. Paid version has no ads.

What's new

Further adjustments to ads for our own apps.