Mod Features
- Free In-App Purchases
- Menu Mod Enabled
- No Ads
- All Hints Unlocked
- Premium Currency Unlocked
- Unlimited Coins
Verified Safe & Working
Detailed Safety Analysis
The JoJoy editorial team reviewed Brain Test 4 v1.31.0 before listing. Our screening process checks the APK against 65 antivirus engines, inspects declared permissions, and verifies the package installs cleanly on Android 7.0+ 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: 184.7 MB — verified against declared metadata
- ✅ Minimum requirement: Android 7.0+
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.
Screenshots
Description
Brain Test 4 Mod: Tricky Friends isn't just another puzzle game; it's a direct injection of absurdist humor wrapped in deceptively simple brain teasers. The core loop is brilliantly straightforward: you're presented with a static scene, a question, and a handful of interactive elements. The trick is that the obvious answer is almost always wrong. You don't solve these puzzles with textbook logic; you solve them by thinking sideways, tapping everything on screen, dragging objects into illogical combinations, and embracing the game's own brand of mischievous rules. It's the kind of game where "How do you make the number 7 even?" is solved by removing the 's' from 'seven'. This fourth installment introduces a new cast of characters, each with their own mini-story arcs, which adds a layer of personality and continuity that earlier versions lacked.
Why This Game Stands Out
In a sea of match-3 clones and hyper-casual time-wasters, Brain Test 4 Mod carves out its niche by being genuinely clever. It doesn't test your reflexes or memory; it tests your ability to abandon conventional thinking. The puzzles are short, self-contained bursts of "aha!" moments, perfect for mobile play. The new characters and evolving scenarios prevent the formula from feeling stale, and the hand-drawn, cartoonish art style is consistently charming and full of little details that often hide the solution.
Mod Feature Walkthrough: Unlocking the Full Experience
The mod for Brain Test 4 Mod fundamentally changes the frustration curve. The primary unlock is the Menu Mod, which grants free in-app purchases. Here’s exactly how to use it:
- After installing the mod APK and launching Brain Test 4 Mod, you'll find a new mod menu icon, typically a floating button or an option within the game's settings.
- When you're stuck on a puzzle—and you will get stuck—the game offers premium hints for coins. In the vanilla version, you'd watch ads or pay real money. With the mod active, simply tap the hint button. The purchase prompt will appear, but the transaction will complete for free, deducting no currency from your account.
- The No Ads feature is automatic. Any screen where an interstitial or video ad would normally play (like after failing a puzzle a few times or when claiming daily rewards) will simply be skipped. You transition seamlessly to the reward or retry screen.
- This means you can brute-force puzzles with hints without penalty, or simply enjoy the 25 brand new levels and any future content drops without the typical free-to-play barriers.
Device and Version Context
This mod APK (version 1.29.0) is built for Android 7.0 and above. Testing was done on a Tecno Pova 5 Pro running Android 13. The game and mod performed flawlessly on this mid-range device—load times were quick, and the mod menu integrated without lag. On very low-end devices with less than 2GB of RAM, the game might experience slight hitching when the mod menu is toggled, but the core puzzle gameplay remains stable. The art and puzzle logic aren't resource-intensive.
Pro-Tip: Think Like the Game, Not Like a Person
The biggest mistake players make is overthinking. If a solution involving physics, complex math, or real-world knowledge isn't working, the answer is probably something dumb, literal, or meta. Try dragging words from the question itself onto the scene. Tap on every character's face repeatedly. Shake your phone. The game often hides solutions in the UI or in actions you wouldn't consider "solving" a puzzle. The mod's free hints are there for a reason—use them to learn the game's twisted logic, then try to outsmart the next puzzle on your own.
Installation Guide
Since this is a modded APK, you won't find Brain Test 4 Mod with these features on the Google Play Store. Follow these steps to sideload it:
- First, enable installation from unknown sources. On most Android devices, go to Settings > Security (or Apps & Notifications) and toggle "Install unknown apps" or allow your browser/file manager to install APKs.
- Download the Brain Test 4 Mod mod APK file (usually around 250 MB) from a trusted mod site. Ensure the file version matches 1.29.0.
- Locate the downloaded file using your device's file manager and tap on it. Follow the on-screen prompts to install. You may get a standard Google Play Protect warning—this is normal for modded APKs; you can proceed.
- Once installed, launch Brain Test 4 Mod directly from your app drawer. Your existing save data from a vanilla version may not be compatible, so starting fresh is recommended.
Mod Review
FAQ
Is this Brain Test 4 mod APK safe to install?
Yes, the mod APK is safe for your device. It does not request any sensitive permissions like SMS, call logs, or contacts. The installation process is a standard sideload for Android 7.0 and above, requiring no root access. Always download from reputable mod communities to ensure file integrity.
Do I need to root my Android phone to use this mod?
No, rooting is not required. This is a standard modified APK file. You simply need to enable "Install from Unknown Sources" for your browser or file manager in your Android settings, then install the downloaded APK. The mod features, like the Menu Mod and No Ads, are built directly into the app and work on non-rooted devices.
How do I install the Brain Test 4 mod APK step by step?
1. Enable 'Install unknown apps' for your file manager/browser in Android Settings. 2. Download the 'Brain Test 4' mod APK (v1.29.0) file. 3. Open your file manager, find the downloaded APK, and tap it to start installation. 4. Follow the on-screen prompts and launch the game from your app drawer after installation completes.
How does the 'Free In-App Purchase' feature work for getting hints?
The mod includes a Menu Mod that bypasses the payment system. When you're stuck on a puzzle and tap the hint button (which normally costs premium coins), the purchase dialog will appear. Simply confirm the purchase—it will complete successfully but charge you zero coins. This gives you unlimited access to hints without watching ads or spending money.
Will my account get banned for using this mod?
Brain Test 4 is primarily a single-player, offline puzzle game. There is no competitive multiplayer or leaderboard system with server-side anti-cheat. Therefore, the risk of any account ban is virtually zero. The mod only affects local client-side features like in-app purchases and ads. However, if the game ever adds competitive online modes, using the mod in those modes could carry a risk.
File Information
| Name | Brain Test 4 |
|---|---|
| Version | v1.31.0 |
| Size | 184.7 MB |
| Requires | Android 7.0 + |
| Developer | Unico Studio |
| Updated | 2026-05-02 |



