Sound Meter & Noise Detector
v2.4 · 3.4 MB · code 15
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File information
UpdatedJun 22, 2018
PublishedJan 22, 2018
Packagecoocent.app.tools.soundmeter.noisedetector
Versionv2.4 (15)
Size3.4 MB
MD5c89438f1f749f8347b4a3a0256ab3280
Min SDK14
ABIsarmeabi
Malware scanTRUSTED
Signature SHA16D:46:25:87:B9:F2:36:CC:44:40:FD:F6:F8:E9:EE:BC:D4:86:2E:AA
SignerCN=coocent
Total downloads5,000,000
This version5,000,000
DeveloperTools Dev
Age ratingEveryone
What's new in v2.4
V2.4
💡 Optimize the recording sound
💓 Optimize the layout of some phone
💡 Add startup welcome page
💯 Fix user feedback bug
V2.3
📼 Fix bug that recording file cannot play after pause detection
💓 Optimize the layout
💯 Fix user feedback bug
V2.2.1
😊 Localization for Hong Kong and Taiwan
💯 Fixed user feedback bugs
V2.2.0
💓 Fixed the bugs for change theme
😊 Optimizing UI interface
💯 Fixed user feedback bugs
💡 Optimize the recording sound
💓 Optimize the layout of some phone
💡 Add startup welcome page
💯 Fix user feedback bug
V2.3
📼 Fix bug that recording file cannot play after pause detection
💓 Optimize the layout
💯 Fix user feedback bug
V2.2.1
😊 Localization for Hong Kong and Taiwan
💯 Fixed user feedback bugs
V2.2.0
💓 Fixed the bugs for change theme
😊 Optimizing UI interface
💯 Fixed user feedback bugs
Security scan
TRUSTED
- Developer signature verified 2018-06-22
- Scanned for malware 2020-11-13 11:58:57
- Signature SHA1 6D:46:25:87:B9:F2:36:CC:44:40:FD:F6:F8:E9:EE:BC:D4:86:2E:AA
- File MD5 c89438f1f749f8347b4a3a0256ab3280
How to install Sound Meter & Noise Detector v2.4 on Android API 14+
Takes about 2 minutes. You'll need roughly 3.4 MB of free storage.
- Grab coocent.app.tools.soundmeter.noisedetector_15.apk — hit the Download button above (3.4 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 c89438f1f749f834…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find coocent.app.tools.soundmeter.noisedetector_15.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=coocent. 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 TRUSTED).
- Done — open Sound Meter & Noise Detector — tap Open on the install screen, or find the Sound Meter & Noise Detector icon in your app drawer (this build targets armeabi devices).
Common install errors for Sound Meter & Noise Detector
- "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 14 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.
- Works on one phone but not another — this build ships armeabi native code. Devices with a different CPU will reject it.