High-frequency tone player with presets for insects, dogs, cats and rats.
Bug Remover plays a high-frequency tone through your phone's speaker. Pick a target, press Start, and the app generates the sound live — no audio files, no ads, no account.
■ Presets by target
• Insects — sweeps 9–16 kHz, so it never settles on one tone
• Dog / Cat — sweeps 13–18 kHz, above most adult hearing
• Rats — sweeps 11–19 kHz, the widest band a phone speaker can deliver
• Humans — a steady 17 kHz that teens and people in their 20s hear, but most adults do not
■ Simple controls
• Frequency and volume slide so every step is audible)