Brain Training:

Improve your logical thinking and strategic planning with every match.
Experience the timeless strategy of connecting four pieces in a line — now in a sleek, modern mobile version. Whether you're in the mood for a quick brain workout or a fierce competition with a friend, this game is your perfect digital companion. Easy to pick up, tough to master, and endlessly fun.
"Connect to Win – Classic Fun, Anytime, Anywhere!"
4 In A Row Classic Board Game brings the nostalgic thrill of the traditional connect four game into the palm of your hand. With sleek design, responsive controls, and flexible play modes, it offers a perfect balance between strategy and entertainment. Challenge yourself with smart AI, or enjoy laid-back fun with a friend on the same device. For those looking to test their skills further, dive into online multiplayer and take on real players around the globe.
Perfect for all ages, this game stimulates strategic thinking while providing endless moments of fun — whether you’re a seasoned strategist or a newcomer learning the ropes.
Improve your logical thinking and strategic planning with every match.
Easy to learn, but hard to master. It’s a game that keeps drawing you back.
Choose from different board colors, backgrounds, and themes to make the game your own.
Works flawlessly across all Android devices, from small phones to large tablets.
Enjoy subtle sound effects that enhance gameplay — or mute them anytime.
Enjoy full functionality in Human vs Human mode without any internet access.
Join live matches against global players and track your win streaks.
Share the screen with a friend and enjoy classic couch-style competition. No need for internet, just two players and one device.
Play against a smart, evolving computer opponent. Perfect for practicing strategies or enjoying solo sessions. The AI gets smarter as you play, making each match more challenging than the last.
Connect with players from around the world in real-time. Earn points, climb the leaderboard, and prove you're the master of connect four!А
Choose your mode
Enter your player name(s)
Pick your board theme
Start connecting and aim for four-in-a-row!
“I downloaded this game during a trip and ended up playing it for hours. The AI is surprisingly clever, and each match feels different. I really like how the board themes can be customized, it adds a personal touch. The interface is clean and easy to use even for beginners. It reminds me of the board game I used to play with my grandpa. Now, I play it with my daughter and we both love it. Definitely a five-star experience.”
“I usually don’t write reviews, but this app deserves one. I’ve been playing with my brother almost every day since we installed it. The local two-player mode is super convenient, especially when you’re hanging out or traveling. It’s fun, it’s quick, and it makes you think. The game design is simple but elegant. Even my parents enjoyed playing a few rounds. It's rare to find a game that spans generations like this.”
“The online multiplayer is the best part for me. It’s quick to match and the connection is stable. I’ve had several close matches that kept me on the edge of my seat. The feeling when you pull off a sneaky diagonal win is unbeatable. I’ve also enjoyed unlocking different themes — it's a cool way to keep things fresh. Overall, it’s a classic game done really well. I’m impressed with how balanced and fair the gameplay feels.”
“I love how intuitive the controls are. Even my six-year-old figured it out without any help. We play together often, and it's such a fun bonding activity. The fact that we don’t need internet makes it even better. I also like that I can change the background color and board design. The customization is a small detail but makes a big difference. It’s clearly designed with users in mind.”
“I’m impressed with how smooth the app runs, even on my older phone. Most games lag or stutter, but not this one. It’s light on resources and doesn’t drain battery either. The AI is better than expected and really forces you to plan a few moves ahead. It's a great way to sharpen the mind. Honestly, I didn’t expect to enjoy it this much.”
“This game is way more addictive than I expected. The offline mode is perfect for when I have no internet, and I still want something fun and strategic. The sound effects are subtle but satisfying, especially when you win. I’ve played a lot of connect four apps, but this one feels the smoothest. The AI doesn’t feel repetitive either, which is a huge plus. I like that there are no distractions — just pure gameplay. Highly recommend it to puzzle and board game fans.”
“The game gives me just enough of a challenge to stay hooked. I find myself opening it during short downtimes — like waiting in line or commuting. It’s polished, functional, and doesn’t bombard you with ads. The AI isn’t too easy or too hard, it adjusts well. I’ve noticed real improvement in my strategy over time. That’s not something I can say about many mobile games.”
“What I like most is how relaxing it can be. Sometimes I just want a simple, non-stressful game, and this one hits the mark. The visuals are soft and clean, and the pacing is just right. I also like that it’s not bloated with unnecessary features. Just good old strategy and fun. It’s become a daily routine for me to play a couple of rounds before bed.”
“I’ve been looking for a good four-in-a-row app and this one nails it. The AI is smarter than most similar games, which keeps things challenging. I love that I can mute the sounds and just focus — great for playing during breaks at work. I wish there was an iOS version so I could recommend it to all my friends. But for Android users, it’s a gem. The app is lightweight, fast, and doesn’t crash. Totally worth the download.”
“Very well made! The UI is smooth and modern, yet it still feels nostalgic. The offline multiplayer brings back childhood memories of playing at the kitchen table. I really appreciate that the app is free with a simple one-time purchase to remove ads. It’s rare to find a game with such a fair monetization model. I haven’t encountered any bugs either, which is refreshing. Kudos to the developers.”
“This game surprised me in a good way. I expected something basic, but it’s very well thought-out. The design is friendly, and the game is responsive and stable. Multiplayer worked well every time I tried it, and the matches were competitive. I like how easy it is to set up a game with a friend too. It’s perfect for a quick break or an intense duel.”
“I’ve played a lot of mobile games, and this one quickly became a favorite. The matches are short, which makes it great for quick breaks. But it still manages to be mentally engaging. I like watching how different people play — especially in online mode. Everyone has their own strategy, and you can really learn from them. I’m also hoping for ranked multiplayer someday. That would make it even better.”
“This is the kind of mobile game that feels complete. No constant upgrades, no endless grinding — just straightforward gameplay. It’s honest and refreshing. The options menu has everything you need without being overwhelming. My favorite feature is the offline mode for playing with family. It’s helped me connect more with my little brother. 5/5 from me.”
Yes, you can play the game completely offline, especially in Human vs Human mode. This is ideal for long trips, airplane rides, or situations where you're without Wi-Fi. You can enjoy full functionality of the local multiplayer mode with just one device. Additionally, the AI mode is also available offline, so you can practice your skills anytime. Only the online multiplayer mode requires an internet connection. This makes the game a great choice for both on-the-go and stay-at-home gaming. Whether you're commuting or relaxing on the couch, the game works perfectly without needing to connect.
The game is completely free to download and play. You can access all main features including local multiplayer, AI battles, and customization options without paying anything. There are ads in the free version, but they are minimal and non-intrusive. If you prefer an ad-free experience, you can make a one-time in-app purchase to remove them permanently. There are no hidden subscriptions or recurring fees. It’s a fair model that lets players choose how they want to experience the game. Everyone can enjoy it without limitations.
To remove ads, you can make a simple one-time in-app purchase directly from the main menu. Once purchased, ads will no longer appear in any part of the game. This means uninterrupted play sessions, especially useful during multiplayer or intense matches. The purchase is tied to your Google account, so you can restore it on any other device using the same account. There are no additional purchases required once you buy the ad-free version. It’s a one-and-done upgrade. The developers wanted to keep things simple and fair for all players.
The game supports devices running Android 7.0 and above. It’s designed to work smoothly on both older and newer Android phones and tablets. Performance is optimized so that even mid-range devices can handle the game without lag. The app is lightweight and doesn’t require a lot of storage or memory to run. This makes it accessible to a wide range of users. You don’t need the latest flagship phone to enjoy the game. As long as your device meets the minimum requirement, you’re good to go.
Yes! The game includes several board themes and background color options. You can select your favorite style from the settings menu before starting a match. These themes add variety and make the experience more personal. Whether you like vibrant colors or more muted tones, there’s a theme for you. Customization doesn't affect gameplay, but it adds a nice aesthetic touch. It's a small feature that makes the game feel fresh every time. Many users love this extra layer of polish.
The AI in this game is designed to offer a solid challenge for players of all levels. It adapts based on your play style and becomes more strategic as you progress. Early matches may feel easier to help new players learn, but difficulty increases naturally over time. Experienced players will find that they need to think ahead and use deeper strategies. While not unbeatable, the AI can definitely surprise you. It's a great way to practice and improve your skills. You’ll likely notice personal growth the more you play against it.
Yes, the online multiplayer mode allows you to connect with real players via the internet. You can either play with random opponents or invite friends using a room code or matchmaking system. This feature gives you a chance to test your skills against people worldwide. Online matches are smooth and usually quick to connect. The system is designed to keep matches fair and enjoyable. It's a fantastic way to add some competition to your game. Just make sure you have a stable internet connection.
Absolutely. The game is fully responsive and scales beautifully on tablets and larger devices. The board and controls adjust dynamically to provide a comfortable playing experience on all screen sizes. Visual elements remain sharp, and gameplay remains just as intuitive. Many users prefer playing on tablets for the bigger view and easier touch controls. Whether you're on a phone or tablet, the experience remains consistent. It’s a great game to enjoy on your couch or on a larger display.
The game saves your local stats such as win/loss records and preferences automatically. However, progress isn't stored in the cloud just yet. If you switch devices or uninstall the app, you may lose this local data. Cloud saving is a feature the developers are working on for future updates. For now, you can continue where you left off as long as you keep the game installed. Most casual players find this system more than sufficient. It keeps things simple and straightforward.
The developers are actively maintaining the game and releasing updates regularly. These updates include performance improvements, bug fixes, and new features based on community feedback. You can check the version history in the Play Store to see recent changes. Suggestions from players are often taken into consideration for future updates. This means your voice can help shape the game’s direction. It’s reassuring to know that the game is not abandoned. A vibrant and active development cycle keeps things exciting.
Yes, online mode includes a basic leaderboard where you can see your score and compare it with others. It adds a fun competitive element for players who enjoy tracking progress. Achievements are not yet part of the system but are planned for future releases. These will reward players for milestones like win streaks or specific strategies. Leaderboards refresh regularly to keep things fair. It’s a great way to see how your skills stack up globally. Stay tuned for more features in this area.
Currently, the game is only available for Android. However, there are plans to expand to iOS if demand grows. The development team is evaluating feedback and watching download trends closely. iOS users can sign up for updates if the version becomes available later. For now, Android users get the full experience. If you know iOS players who would enjoy the game, let the developers know. More requests mean a higher chance of a cross-platform release.
You can reach the development team via the contact email provided in the app’s footer. They are open to suggestions, bug reports, and feedback of all kinds. Most inquiries are answered within a few business days. Users are encouraged to report any issues they encounter. This helps the team improve the app with every update. It’s a small studio, but they care deeply about user experience. Feel free to get in touch anytime.