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Android Apps > Medical > Hear Through Walls
Hear Through Walls icon

Hear Through Walls

17.1.0.1.1
Battery Stats Saver
4.58
673 reviews
50,000+
Downloads
Free

Hear the Unheard by Hearing From Distance with Ear Spy Listening Device

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Screenshots by Battery Stats Saver, from the Google Play listing
View on Google Play

AppBrain's verdict

Loved by users
Rating on Google Play
4.58
673 ratings
Installs
85 thousand
Last updated
August 19, 2026
Ads
Contains ads
Size
21.3 MB

Hear Through Walls has 85 thousand installs. Users love it: 4.6 stars from 673 ratings. Its best ranking is #20 in Top Grossing, Medical in United States.

Official page on Google Play

Summary

Hear Through Walls-Spy Ear transforms your phone into a powerful hearing amplifier, letting you hear distant sounds with clarity. It holds a notable MEDICAL ranking across Australia (#72), Canada (#86), and the United States (#107), underscoring its regional presence. With 50,000+ total downloads and 7.4K in the last 30 days, the app combines a built-in recorder, customizable equalizer, and discreet listening features for a distinctive audio experience.

Pros & Cons

  • Powerful hearing amplifier with low-latency audio
  • Built-in recorder for capturing moments
  • Custom equalizer with ready-made presets
  • Discreet listening mode and simple, elegant UI
  • Not a medical device; marketed as a non-medical hearing aid
  • Discreet listening and recording features may raise privacy concerns
  • Branding using 'Spy Ear' terminology could confuse users since the safety note states it is not a spy device

User feedback

Ratings and reviews on Google Play

Comments on Hear Through Walls for Android

★★★★★ Jamie Marshall · Jul 22, 2026
Hello, I would like to request a refund for a subscription that has been active for around three weeks. I recently realized that my son downloaded and subscribed to the app without my knowledge or permission. The app has not been used, and I was unaware that the subscription was active until I noticed the charge. I would be very grateful if you could consider issuing a refund as a gesture of goodwill. Thank you for your understanding, and I look forward to your response. Jamie
★★★★☆ Ann Wood (LiL BiT) · Jul 24, 2026
Works well works as described the biggest complaint is if you make the mistake of turning the volume up too high even with your headphones on the enormously loud sound that it starts making you feel like you could go deaf
★★★★★ Colleen Laurens Nelson · Aug 2, 2026
Great app, it really does work. The sound comes through pretty clear too.
★★★★★ Phillip Clark · Jul 1, 2026
You can hear everything you need to hear, next door or into the next room.
★★★★★ Holly Lewis · Jan 29, 2026
This app is truly awesome! It works great as a baby monitor as I can connect my ear buds or my headphones and do housework while the baby sleeps. It works that great!! I recommend it for whatever your reasons are!
★☆☆☆☆ Jay Palo · Jul 4, 2026
Does not work as great as they say it does. Picks up more sound from inside thn outside
★☆☆☆☆ Alistair M. · Aug 1, 2026
I don't know how this app has such high scores. The weekly fee amounts to £770 a year. The functionality can be replicated in similar apps for free. The claims are suspect - amplifying sound through a phone mic directly to headphones could damage hearing.
★☆☆☆☆ Amber Jacks · Jul 7, 2026
I'm picking up a bunch of screeching, but I'm sure that's not on accident
★☆☆☆☆ David Willingham · Oct 12, 2026
Definitely wouldn't download to many popups wanting you to download you can't get off that scream to go back to recording it does it right in the middle u don't even have 5 seconds of starting before it starts then ur not able to go back to app because w u hit the home button to open the app back up it opens in the same place.... no good
★☆☆☆☆ Chris Ashby · Sep 20, 2026
$26 a week to use this app. How about no?

Google Play Rating history and histogram

570
26
13
13
45

Store listing

By Battery Stats Saver, from Google Play
Description by Battery Stats Saver Written by the developer, not by AppBrain. Click to read.
Spy Ear: Hear Through Walls App – Easy Audio Fun!Have you ever tried to listen to a bird chirping in the far distance only to find out the ambient city noise is just way too loud for your ears? It is actually quite funny how a small piece of tech can take a faint whisper and turn it into a clear voice in seconds. Spy Ear: Hear Through Walls App is built for those awkward moments when you just want to catch every single word on your device.

✨ Sound Magic Features ✨:
🎬 Spy Ear: Hear Through Walls App for quick audio extraction;
🎵 Ear Spy: Super Hearing Bluetooth for high quality wireless listening;
📉 Hearing Amplifier: Spy App for easy volume management;
🛠️ Ear Spy: Bluetooth Hear Booster for final sound touches;
🔊 Custom equalizer for easy listening to your favorite tones;
📲 Built-in recorder for mobile file synchronization;
⚡ Fast results for every single person using the software;
✂️ Simple sliders for all your daily frequency adjustments.

How to best enjoy your Ear Spy: Super Hearing Bluetooth!Life moves fast and honestly it is just nice to have a way to turn a muffled sound into a simple clear signal without any stress at all. Using Ear Spy: Super Hearing Bluetooth to fix your hearing experience or even to clear up a lecture recording is fun because the interface is not cluttered with weird icons.

📷 Listen and Process:
In just seconds, the Hearing Amplifier: Spy App makes the audio much lighter for sharing with your community over private messages or email. All you have to do is plug in your headphones and let the software do its work on the raw signal coming through the microphone. This helps settle those nervous feelings when you are trying to find the right balance for a quiet conversation in a loud restaurant. Perfect results become possible with the smart mode inside the Hearing Amplifier: Spy App to protect your creative vision for the future. Ear Spy: Bluetooth Hear Booster will find that the output files are of very high quality regardless of the original noise level you started with today.

🖼️ Clarity and Vision:
The internal recorder is best shown off when you need to grab a specific detail from a very busy meeting or a nature hike. Check the output screen so you can see your new high quality file ready to listen to like a story. It is a great way to stay organized with your personal knowledge collection and daily notes. The results are often surprising for the sound clarity and the speed of the output. Users like to see the Ear Spy: Super Hearing Bluetooth results right on their own devices without waiting for a long cloud upload. The software really makes the Ear Spy: Bluetooth Hear Booster feel very fast for the average user.

🎁 Daily Audio Power:
Within the tool, you can find a way to fix a muffled clip from an old recording easily without any trouble. It is that little extra piece of functionality that helps the software stand out from basic tools. Users like the easy navigation and the way it handles low-latency feedback. They really like how the software keeps their media ready for a fresh start with the latest DSP settings. You get to enjoy high quality sounds like birds or rain with just a few taps on your screen.

Start Using Spy Ear: Hear Through Walls App Today!Fixing your hearing should be quick and easy for everyone involved in the process! This app is all about quick boosts and fun ways to manage your audio while you are busy with your life. Go ahead and download the Spy Ear: Hear Through Walls App now. Experience the ease of mobile amplification on your own phone today.

Super Ear - Hear Through Walls is non-medical hearing aid and also not a spy device so use this app responsibly as we are not responsible any harm happens to you or any activity performed by you.

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
54
App size
21.3 MB
Needs Android
8.0+
Content rating
Everyone

Technologies used by Hear Through Walls

21 permissions · 54 libraries
Subscribe to see full permission and library details
Trust & Safety: Permissions include RECORD_AUDIO, INTERNET, ACCESS_NETWORK_STATE, FOREGROUND_SERVICE, MODIFY_AUDIO_SETTINGS, WAKE_LOCK, POST_NOTIFICATIONS, and advertising/licensing identifiers (e.g., AD_ID, CHECK_LICENSE). This is typical for audio apps; users should review privacy policy and understand data usage given audio recording capabilities and ad identifiers.

Releases

Updates seen on Google Play
Version
17.1.0.1.1
Launched
April 2024
  • Aug 19, 2026UpdateVersion 17.1.0.1.1
  • Jul 11, 2026Installs50,000+ installs
  • Apr 7, 2026Installs10,000+ installs
  • Mar 24, 2026UpdateVersion 17.1.0
  • Dec 1, 2025CategoryMoved from Tools to Medical
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
7.4 thousand
Per day
250
30-day average
Play install range
50+ thousand
Launched
April 2024

Installs over time

Hear Through Walls has been installed 85 thousand times. Over the past 30 days, it averaged 250 installs per day.

Rankings

Google Play top charts
Highest rank
#20
Chart
Top Grossing
Medical
Country
United States

Google Play Rankings for Hear Through Walls

Top rankings

Rank Country Category List
20 United States Medical Top Grossing
57 Canada Medical Top Free
131 United States Medical Top Free
75 Mexico Medical Top Free
26 Iran Medical Top Grossing
81 Australia Medical Top Free
37 Indonesia Medical Top Grossing
37 India Medical Top Grossing
37 Saudi Arabia Medical Top Grossing
37 Turkey Medical Top Grossing
Show all market rankings

Ranking history in United States

About the app and developer

About Hear Through Walls

Hear Through Walls is a medical app developed by Battery Stats Saver.

Install Statistics

Hear Through Walls has been downloaded 85 thousand times. In the last 30 days, the app was downloaded 7.4 thousand times. It is ranked in the top 100 medical apps.

User Ratings

Hear Through Walls is rated 4.58 out of 5 stars. The rating is based on 670 ratings.

App Information

Hear Through Walls is freely available from Google Play. The APK size is 21.33 MB. The latest APK version available is 17.1.0.1.1. The last update was on August 19, 2026.

Technical Requirements

Hear Through Walls requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since April 2024.

Hear Through Walls is made and published by Battery Stats Saver. AppBrain is an independent app data site and isn't affiliated with Battery Stats Saver. The app name, icon, screenshots and description belong to Battery Stats Saver and are shown as published on Google Play.

App Performance Report

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Developer information for Battery Stats Saver

Battery Stats Saver

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