Hearing Aid App
v12.2.2c · 3.6 MB · code 102
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File information
UpdatedOct 8, 2025
PublishedJan 5, 2020
Packagecom.ronasoftstudios.earmax
Versionv12.2.2c (102)
Size3.6 MB
MD5fbbd6a4283ea47abf8ab41e57f94211a
Min SDK16
Malware scanUNKNOWN
Signature SHA183:8C:67:99:18:2F:66:B0:DE:61:26:F6:72:53:B6:30:83:51:A5:21
SignerCN=, OU=, O=Ronasoft Studios, C=
Total downloads8,430
This version8,430
DeveloperRonasoft Studios
Age ratingEveryone
What's new in v12.2.2c
1. Better Sound Feedback
2. Simpler User Interface
2. Bug-fixes
2. Simpler User Interface
2. Bug-fixes
Security scan
UNKNOWN
- Developer signature verified 2020-11-18
- Scanned for malware 2020-11-18 15:58:21
- Signature SHA1 83:8C:67:99:18:2F:66:B0:DE:61:26:F6:72:53:B6:30:83:51:A5:21
- File MD5 fbbd6a4283ea47abf8ab41e57f94211a
How to install Hearing Aid App v12.2.2c on Android API 16+
Takes about 2 minutes. You'll need roughly 3.6 MB of free storage.
- Grab com.ronasoftstudios.earmax_102.apk — hit the Download button above (3.6 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches fbbd6a4283ea47ab…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.ronasoftstudios.earmax_102.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=, OU=, O=Ronasoft Studios, C=. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as UNKNOWN).
- Done — open Hearing Aid App — tap Open on the install screen, or find the Hearing Aid App icon in your app drawer.
Common install errors for Hearing Aid App
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 16 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.