Demon Detector: Ghost Radar is a mobile horror game. It is available on both Android and iOS. You can download it for free from the Google Play Store or the App Store. The game has in-app purchases. You can buy things like extra energy or special tools. It also shows ads sometimes. The ads can be a bit annoying, but you can watch them to get small rewards. The game is only on mobile. There is no PC or console version. If you like spooky ghost hunting games, this is a good one to try.

You play as a paranormal investigator. You use your phone like a ghost radar. The screen shows a radar with moving dots. Each dot is a ghost or demon. You walk around in real life to find them. The game uses your phone's GPS and camera. You point your camera where the radar shows a ghost. Then you try to capture it. The best part is the atmosphere. It feels real when you play at night. My favorite part is the sound design. The creepy whispers and static noises really sell the ghost hunting fantasy. It is simple but very effective.

This game is similar to 'Ghost Observer' or 'Ghost Tracker AR'. Those games also let you hunt ghosts with your phone. But Demon Detector feels more focused. The radar is easier to read. The ghost designs are scarier. I recommend this game if you want a quick, fun scare. It is perfect for a short session. You can play it while walking your dog or during a break. It is not a deep story game. It is a pure ghost hunting simulator. For a free game, it delivers a solid experience.

• AR Ghost Hunting 📱: Uses your phone's camera and GPS to hunt ghosts in your real environment. More immersive than static games like 'Spirit Camera'.
• Simple Radar Mechanic 🎯: A clean radar screen shows ghost locations. Easier to use than the cluttered maps in some similar games.
• Collection System 👻: Capture different types of ghosts and demons to fill your logbook. It has more variety than 'Ghost Tracker AR'.
• Atmospheric Audio 🔊: Creepy sound effects and whispers build tension better than many other free horror games.
• Free to Start 🆓: You can play the core game without paying, unlike some premium titles.

• Great Immersion 🌙: Playing at night with headphones is genuinely spooky. It beats just reading a ghost story.
• Easy to Play 🕹️: The controls are very simple. You can jump in faster than games with complex tutorials.
• Good for Short Sessions ⏱️: Perfect for a 10-minute ghost hunt. More convenient than long story games.

• Annoying Ads 📺: Frequent video ads can break the scary mood. Worse than some other free games.
• Battery Drain 🔋: Using GPS and camera kills your phone battery fast. It is a common problem for AR games.
• Repetitive Gameplay 🔄: The hunt-capture cycle gets old after a while. It lacks long-term goals.