About Spy Hearing
Spy Hearing is a knowledge hub for iPhone audio amplification, hearing enhancement, Live Listen, sound amplifier apps, and background recording. We publish independent tests, honest comparisons, and clear how-tos.
Editorial principles
- Test data reflects real measurements taken on iPhone hardware; methodology and environment are always disclosed inline.
- Every product recommendation is based on hands-on use — no affiliate-driven scoring, no rewrites of press releases.
- Recording-consent laws vary by state. Content is educational and cites primary sources; it is not legal advice.
- The Spy Hearing app is not a medical hearing aid. It is a personal sound amplifier and is not intended to diagnose or treat hearing loss.
The Spy Hearing app
Spy Hearing amplifies audio through headphones up to 16×, offers five EQ presets and an 8-band parametric EQ, and supports background recording with the screen off. Available on the App Store.
Contact
For editorial corrections, partnership queries, or press: hello@spyhearing.com.