Mosquito Detect Compass is a playful ultrasonic frequency explorer. Use your phone’s microphone to view high‑frequency peaks (8–23 kHz) and a compass‑style visualization to explore directionality.
Features - Live ultrasonic peak detection with FFT - Directional Search compass with bins and heading readout - Simulated signal mode for demos - Demo heading mode when the rotation‑vector sensor is unavailable
Notes - For entertainment and demo purposes only. - Results vary by device and environment and do not reliably indicate mosquito presence. - Requires microphone permission; heading sensor is optional.
Updated on
Jan 13, 2026
Tools
Data safety
arrow_forward
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
Learn more about how developers declare collection
See details
What’s new
Initial release of Mosquito Detect Compass with ultrasonic detection, directional compass visualization, demo/simulated modes, and updated UI with clear disclaimers.