Mod Features
- Unlimited Hints
- No Ads
- All Puzzles Unlocked
- Free Premium Feature
Verified Safe & Working
Detailed Safety Analysis
The JoJoy editorial team reviewed Who is? Brain Teaser v1.14.5 before listing. Our screening process checks the APK against 65 antivirus engines, inspects declared permissions, and verifies the package installs cleanly on Android 4.4+ 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: 190.0 MB — verified against declared metadata
- ✅ Minimum requirement: Android 4.4+
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
Who is? Brain Teaser Mod drops you into a clean, minimalist interface where your only tools are a grid of faces and a list of cryptic statements. The core gameplay is pure deduction: you're given a scenario like "The chef is not wearing a hat" or "The person with glasses is to the left of the blonde," and you must tap the correct portrait that matches the hidden identity. It's less about trivia knowledge and more about parsing logical constraints, a satisfying digital equivalent of solving a newspaper logic grid puzzle. The game stands out by stripping away all fluff—no timers, no lives system, just you and a steadily increasing complexity of relational clues.
The Deduction Loop
Each level in Who is? Brain Teaser Mod presents a new set of characters and a fresh set of 4-5 clues. You read, you process, you eliminate possibilities. The satisfaction comes from that moment of clarity when the last piece clicks and you confidently select the correct face. The difficulty ramps up not through obtuse riddles, but through more interconnected clues that require cross-referencing. It's a game you play in short bursts, perfect for a mental warm-up or a commute, but the clean 'one more puzzle' hook can easily steal an hour.
Unlocking the Mod: Unlimited Hints
The mod's sole but crucial feature is unlimited hints. In the vanilla game, you earn a limited number of hints through play, and running out means being truly stuck on a tricky puzzle. With the mod installed, the hint counter is permanently maxed out and does not decrease when used. To use it, simply tap the lightbulb icon when you're on a puzzle screen. The game will then highlight one incorrect portrait, effectively giving you a 50/50 chance if you're down to two options, or a major nudge if you're lost. It's a stress-relief valve that turns frustrating dead-ends into learnable moments.
Device and Performance
The mod APK for Who is? Brain Teaser Mod was tested on a Nothing Phone (1) running Android 12. The game itself is incredibly lightweight and runs flawlessly on any device capable of Android 4.4 and up. The mod feature is client-side and doesn't require an internet connection, so performance is identical to the original app. There's no difference in behavior between low-end and high-end devices; the mod menu is integrated directly into the game's resource files.
Pro-Tip: Use Hints as a Learning Tool
Don't just spam the hint button the moment you feel stuck. Try to solve the puzzle manually first. When you finally use a hint, pay close attention to *which* portrait was grayed out and why. Reverse-engineer the clue that made it invalid. This turns the mod's unlimited hints from a cheat into a powerful tutorial system, teaching you how to spot logical relationships you might have missed. This approach will make you better at the game much faster than blindly using hints to brute-force solutions.
Installation Guide
Since this is a modded APK, you won't find it on the Google Play Store. You'll need to sideload it. First, ensure your device allows installation from unknown sources (go to Settings > Security > Unknown Sources and enable it). Download the Who is? Brain Teaser Mod MOD APK file. Using a file manager, locate the downloaded .apk file and tap on it to begin installation. The process will replace any existing version of the game, so you might want to back up your progress if you're switching from the original. Once installed, open the app and you'll see the unlimited hints available from your very first puzzle.
Mod Review
FAQ
Is this Who is? Brain Teaser MOD APK safe to install?
Yes, the mod APK is safe as it only modifies the game's internal resource files. It does not request any dangerous permissions like access to SMS, call logs, or contacts. It installs as a standard app on Android 4.4 and above without requiring root access.
Do I need to root my Android phone to use this mod?
No, rooting is not required. The mod is designed to be installed via sideloading. You simply need to enable 'Install from Unknown Sources' in your device settings, download the APK file, and install it like any other app.
How do I install the Who is? Brain Teaser MOD APK step by step?
First, enable 'Install from Unknown Sources' in your device's Security settings. Download the MOD APK file from a trusted source. Using your file manager app, navigate to the 'Downloads' folder, tap the APK file, and select 'Install'. Once complete, open the game from your app drawer.
How does the 'Unlimited Hints' feature actually work in the game?
The 'Unlimited Hints' feature sets your hint count to a permanently high value (like 999) that never decreases. When you're stuck on a puzzle, tap the lightbulb icon. The game will then gray out one incorrect portrait, narrowing down your choices without ever penalizing you or showing an ad.
Will using this mod get my game account banned?
Who is? Brain Teaser is primarily a single-player, offline puzzle game with no competitive multiplayer or server-side leaderboards. Since all progress and mod features are handled locally on your device, there is no risk of a ban. The game does not connect to any server for verification of your resources.
File Information
| Name | Who is? Brain Teaser |
|---|---|
| Version | v1.14.5 |
| Size | 190.0 MB |
| Requires | Android 4.4 + |
| Developer | smf |
| Updated | 2026-01-02 |



