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LiveAlgorKorea30 apps · 30.5K installsLifestyle$1.99com.algorkorea.app.androidha

Use a Bluetooth headset or earphone as a personal sound amplifier (PSA)

Alert me★ WatchOpen in Play ↗
Total installs
230
exact · Play shows 100+
Installs / day
0
since last crawl
Rating
—★
— ratings · — reviews
Released
1 Nov 2018
8y ago
Last update
30 Sept 2026
v2.3.0 · 13d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
224.7293.5362.3431.250010 Oct11 Oct12 Oct
224.7293.5362.3431.250010 Oct11 Oct12 Oct

Installs per day · last 90 days

00.30.50.8111 Oct12 Oct12 Oct11 Oct: 012 Oct: 0

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

4 in 4 groups
1 Sensitive3 Notable0 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
PhoneNotable1

Access to phone calls, call history, and voicemail

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
OtherNotable1

Access to miscellaneous device features that don't fit other categories

  • Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Screenshot 5 Download
Full description
[WARNING !] If you use a sound amplifier without a doctor's prescription, your hearing can get worse. Be sure to plug-in your earphone or pair your bluetooth headset with your mobile phone before starting the app. If It’s less than 48 hours since you bought an app, you can request a refund through Google Play. A refund is not possible 48 hours after purchasing an app, due to company policy. AlgorKorea's hearing aid firmware & app development technology created Personal Sound Amplifier (PSA) app that performs microphone & receiver calibration, includes all of the same four features as a smart hearing aid. The Personal Sound Amplifier app produces loud volume for profound hearing loss. 64 Channel Nonlinear precise Compression, Noise Reduction based on probabilistic analysis and Feedback Cancellation are the main features of AlgorKorea sophisticated Personal Sound Amplifier app. All of the three algorithms are implemented in real-time with high sound quality for hearing impairments. The output audio level may be slightly different based on mobile phone’s volume settings, microphone and earphone/headset types. Just make sure your Android version is 6.0 (API23) or higher.

What's new

1. Updated for Android 16 compatibility 2. Removed unused permissions (phone state) for better privacy 3. Improved stability and performance

Growing in Lifestyle

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