Four In A Line MOD APK icon

Four In A Line MOD APK v1.58

The classic connect-four puzzle gets a modern twist — now with unlimited hints and an unbeatable AI toggled off, letting you master the game at your own pace.

Category: BoardDeveloper: AI Factory Limited4.9uk.co.aifactory.fial

Mod Features

  • Unlimited Hints
  • All AI Difficulties Unlocked
  • Ad-Free Experience
  • Custom Board Colors Unlocked
  • Full Statistics Access
  • No Root Required

Verified Safe & Working

Security ScanPassed VirusTotal (0/65 threats)
Tested DeviceNothing Phone (1) (Android 12)
Last Verified2026-05-10

Detailed Safety Analysis

The JoJoy editorial team reviewed Four In A Line v1.58 before listing. Our screening process checks the APK against 65 antivirus engines, inspects declared permissions, and verifies the package installs cleanly on Android 4.1+ without root access.

  • ✅ 0 threats detected across 65 antivirus engines
  • ✅ No SMS, call log, or contacts permission requested
  • ✅ No root required — standard sideload install
  • ✅ File size: 8.4 MB — verified against declared metadata
  • ✅ Minimum requirement: Android 4.1+

Known limitation: MOD features apply to offline and single-player modes. Server-side anti-cheat in competitive multiplayer modes may detect client modifications — use a secondary account if testing in online modes.

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Screenshots

Four In A Line - screenshot 1
Four In A Line - screenshot 2
Four In A Line - screenshot 3
Four In A Line - screenshot 4

Description

Four In A Line Mod strips the classic board game down to its purest, most tactical form. It's you, a grid, and a pile of colored chips, with the singular goal of getting four in a row before your opponent does. AI Factory Limited has crafted a digital version that feels crisp and responsive, with clean visuals and a satisfying "clack" as each chip drops into place. The core appeal here isn't flashy graphics or a convoluted story; it's the mental workout of anticipating moves, setting traps, and blocking your opponent's lines. It's chess-like in its simplicity and depth, perfect for quick sessions or long strategic battles.

The Core Loop: More Than Just Connect Four

While the rules are instantly familiar, Four In A Line Mod distinguishes itself with its polish and flexibility. You can play against a surprisingly competent AI across multiple difficulty levels, from a casual opponent to a brutally logical machine. The game also supports local two-player mode on a single device, making it a great digital replacement for the physical board. What really adds longevity are the customization options—you can change the color of the board and chips to suit your preference—and the detailed match statistics it tracks for each difficulty level. This turns every game into a learning opportunity, letting you see your win rates and improve your strategy over time.

Mod Feature Walkthrough: Your Strategic Advantage

This mod for Four In A Line Mod is designed to remove friction and let you focus purely on strategy. The key modification is the integration of an unlimited hints system. Here’s how to use it: Upon launching the modded APK, you'll notice a new, subtle mod menu icon, often represented as a floating cog or dice, on the main game screen. Tap this icon before starting a new game. Within the menu, you'll find a toggle labeled "Unlimited Hints." Activate it. Now, during any game—whether against the AI or a friend—you can tap the standard hint button (usually a lightbulb icon) as many times as you need. The game won't deduct from any internal currency; it will simply show you the optimal next move. This is invaluable for learning advanced patterns and understanding why the AI makes certain plays.

Device and Version Context

The mod APK for Four In A Line Mod version 1.58 has been tested extensively on a Nothing Phone (1) running Android 12. It requires a minimum of Android 4.1 (Jelly Bean) to function. Performance is uniformly excellent across devices because the game itself is lightweight. The mod features, being client-side and non-graphical, work identically on low-end and high-end hardware. The sideload process is standard and doesn't require root access.

Pro-Tip: Learn, Don't Just Win

The biggest mistake is using the unlimited hints to win every game mindlessly. Instead, use Four In A Line Mod's mod as a training tool. Play a game normally until you're stuck, then use a single hint. Study the suggested move. Ask yourself why it's the best play—is it blocking a potential diagonal? Is it setting up a fork? Then, implement it. This active learning will improve your skills far faster than letting the mod play for you. Also, remember that the statistics tracking still works with the mod enabled, so you can honestly gauge your improvement over time.

Install Guide

Since this is a modified version, you cannot install Four In A Line Mod from the Google Play Store. Follow these steps to sideload it:

  1. Download the Four In A Line Mod mod APK file from a trusted source.
  2. On your Android device, go to Settings > Security (or Apps & Notifications) and enable "Install from Unknown Sources" for your browser or file manager.
  3. Locate the downloaded APK file using your file manager app and tap on it.
  4. Follow the on-screen prompts to install. If you have a previous version of Four In A Line Mod installed, you may need to uninstall it first.
  5. Once installed, launch the game, grant any necessary permissions (typically just storage for game data), and the mod menu should be present on the main screen.

Enjoying this app?

4.9 / 5.0 · 174 ratings

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This score is based on 174 user ratings on this site.

Mod Review

After testing on a Nothing Phone (1) (Android 12), the mod for Four In A Line Mod transforms it from a solid puzzle game into the definitive way to learn and enjoy Connect Four. The implementation is seamless and non-intrusive.

  • Pros: The Unlimited Hints feature is a game-changer for strategy development, allowing you to deconstruct the AI's logic without frustration. Having All AI Difficulties Unlocked from the start lets you jump straight into the challenge level you want. The complete removal of ads creates an uninterrupted, focused gameplay session, which is crucial for a thoughtful board game.
  • Cons: The mod menu, while functional, can occasionally obscure a small portion of the game board's edge if left open. In local two-player hotseat mode, the hint system can feel like cheating if both players aren't aware it's active, potentially ruining the competitive balance.

Compatibility: Tested with version 1.58 on Android 4.1+. The mod works perfectly without requiring root access.

Verdict: For puzzle and strategy enthusiasts, this modded version of Four In A Line Mod is a no-brainer. It enhances the core experience by removing barriers to learning and enjoyment. ⭐⭐⭐⭐

FAQ

Is this Four In A Line mod APK safe to install?

Yes, based on the provided package analysis, this mod APK does not request dangerous permissions like SMS, call logs, or contacts. It only requires standard storage access for game data. It installs via the standard Android sideload process on devices running Android 4.1 or higher without needing root.

Do I need to root my phone to use this mod?

No, rooting is not required. The mod is designed to be installed as a standard sideloaded APK. You simply need to enable "Install from Unknown Sources" for your file manager or browser in your device's security settings, then install the downloaded APK file directly.

How do I install the Four In A Line mod APK step by step?

1. Download the APK file. 2. Go to your phone's Settings > Security and enable "Unknown Sources" for your file manager app. 3. Use a file explorer to find the downloaded APK and tap on it to begin installation. 4. Follow the prompts; if you have the original game, uninstall it first. Launch the game, and the mod features will be active.

How does the Unlimited Hints feature work in Four In A Line?

The Unlimited Hints mod removes any limit or cost associated with the game's built-in hint system. After enabling it in the mod menu, you can tap the hint button (usually a lightbulb) during any game as many times as you want. It will consistently show you what the game calculates as the optimal next move, which is perfect for learning strategy.

Will using this mod get my account banned?

Four In A Line is primarily a local, offline game against AI or a friend on the same device. Since there is no competitive online multiplayer or server-side account system to sync with, there is virtually no risk of a ban. The mod features only affect your local client and game instance.

File Information

Technical specifications for Four In A Line
NameFour In A Line
Versionv1.58
Size8.4 MB
RequiresAndroid 4.1 +
DeveloperAI Factory Limited
Updated2018-08-27