Echo Meter Touch Bat Detector
v3.0.5 · 79 MB · code 133
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File information
UpdatedFeb 20, 2026
PublishedSep 30, 2021
Packageemtouch.wildlifeacoustics.com.echometer
Versionv3.0.5 (133)
Size79 MB
MD556745c89539f843bf99ecc21fa135332
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1D9:78:7E:BB:47:A2:59:BF:CA:9D:2B:23:93:FE:8C:59:1F:FA:D8:1C
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads100,000
This version100,000
DeveloperWildlife Acoustics, Inc.
Age ratingEveryone
What's new in v3.0.5
+Updated bat classifiers from the new Kaleidoscope version 5.7.0.
+Newly formatted user guides.
+Several crash fixes.
+Minor bug fixes.
+Newly formatted user guides.
+Several crash fixes.
+Minor bug fixes.
Security scan
TRUSTED
- Developer signature verified 2026-02-20
- Signature SHA1 D9:78:7E:BB:47:A2:59:BF:CA:9D:2B:23:93:FE:8C:59:1F:FA:D8:1C
- File MD5 56745c89539f843bf99ecc21fa135332
How to install Echo Meter Touch Bat Detector v3.0.5 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 79 MB of free storage.
- Grab emtouch.wildlifeacoustics.com.echometer_133.apk — hit the Download button above (79 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 56745c89539f843b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find emtouch.wildlifeacoustics.com.echometer_133.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Echo Meter Touch Bat Detector — tap Open on the install screen, or find the Echo Meter Touch Bat Detector icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Echo Meter Touch Bat 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 8.0 Oreo 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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.