Hearing from Distance: Ear Spy

Hearing from Distance is your ultimate hearing amplifier and microphone amplifier — turning your phone into a powerful sound booster and hearing aid. Whether you need a headphone volume booster for daily use or a full hearing amplifier to catch distant sounds clearly, this app delivers real-time audio amplification straight to your earbuds or Bluetooth headset. With a built-in hearing test, music amplifier, and noise app controls, it is the most complete sound booster free tool available on Android today.

🎧 LISTEN & RECORD
Tap Listen to activate real-time microphone amplifier mode your phone mic captures and boosts all surrounding sounds
instantly through your connected headset. Switch to Record mode to save any audio session, meetings, lectures, conversations, and replay them anytime from My Recordings. Play, rename, or delete your saved audio files with ease.

🔊 SOUND BOOSTER & MUSIC AMPLIFIER
Boost your audio beyond normal system limits with our
built-in sound booster free controls. Adjust Volume (0–80%)
and Sensitivity (0–70%) independently using smooth sliders
for the perfect hearing amplifier experience on any device.

🎛️ 5-BAND EQUALIZER
Fine-tune every frequency with the 5-band equalizer —
control 50Hz, 350Hz, 500Hz, 3500Hz, and 20kHz bands
independently. Each band has its own vertical slider with
real dB value display. Perfect as a music amplifier for
boosting specific frequencies you personally need to
hear better.

⚖️ BALANCE CONTROL
Set your left-right audio balance with a smooth horizontal
slider — Center, Left, or Right — for personalized
hearing amplifier output tailored to each ear independently.

🧪 HEARING TEST — TEST BOTH EARS
Take a comprehensive hearing test across 8 frequencies
to understand your personal hearing profile. This noise
app feature helps you identify which frequencies need
boosting so you can set your equalizer accordingly
for maximum clarity.

🎙️ MICROPHONE SELECTION
Choose between Phone Microphone or headset mic as your
input source. Switch microphone source anytime without
restarting — perfect flexibility for any environment.

🎵 SOUND MODE
Choose from Normal, Classical, Dance, or Flat sound
modes to instantly change the audio character of your
hearing amplifier output. Each mode applies a preset
equalizer profile optimized for that listening style.

✅ WHY CHOOSE THIS APP
- Real-time hearing amplifier — hear from distance instantly
- Microphone amplifier with adjustable sensitivity
- 5-band equalizer — precise music amplifier control
- Headphone volume booster with balance control
- Built-in hearing test across 8 frequencies
- Record audio sessions and play them back
- Sound booster free with volume & sensitivity sliders
- Multiple sound modes — Normal, Classical, Dance, Flat
- Phone or headset microphone selection
- Works with wired earbuds and Bluetooth headset
- Clean dark UI — lightweight and fast