Smartphone microphones are generally not sensitive enough to capture true infrasound, but some apps can simulate or attempt to detect low-end noise:
If you are looking to record and visualize infrasound (e.g., measuring wind turbine noise or seismic activity), you will need specific tools: programma infrazvuka skachat
A simple tool that allows you to specify exact frequencies in Hz. The free version is sufficient for most testing. 2. Analysis and Detection Smartphone microphones are generally not sensitive enough to
Avoid sites offering "magic" infrasound weapons or "brainwave" apps that require suspicious executable (.exe) downloads, as these are common vectors for malware. Stick to reputable sources like Audacity or official app stores. programma infrazvuka skachat