Detect electromagnetic fields using phone compass. Measure magnetic and electric fluctuations. Identify sources of interference. Calibrate for accurate readings. Display real-time field strength. Save and share measurement data.
The app offers new game elements including cannons, bumpers, and lasers. It supports up to four-player multiplayer over Wi-Fi or Bluetooth and allows users to create and play their own levels.
The app provides 30 horror presets for creating ghost voices and scary sounds. Users can play sounds individually, mix up to four layers with volume control, and set a timer for delayed scares.
Track and manage tournaments with up to 32 teams. Choose between single and double elimination formats. Connect via Bluetooth with other players. Log game stats, view free summaries, or upgrade for detailed historical data. Support 2 or 4 players.
Navigate a 3D maze to collect keys and escape. Customize levels with a level editor. Play against others in local multiplayer. Unlock new environments and challenges. Track progress through multiple difficulty modes.
The app offers a word game based on the classic game "Ghost." Players take turns adding letters to build words without completing them. Special "Ghost Moves" can be used to alter the game.