Voice Pitch Analyzer
v1.3.2 · 3.1 MB · code 11
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File information
UpdatedFeb 15, 2021
PublishedFeb 15, 2021
Packagede.lilithwittmann.voicepitchanalyzer
Versionv1.3.2 (11)
Size3.1 MB
MD5b411ef28a5126216cf1096cc1902d4be
Min SDK15
Malware scanTRUSTED
Signature SHA109:F3:E4:9E:E3:14:06:DF:3A:16:86:00:9E:50:D6:FA:99:F6:35:CB
SignerCN=Lilith Wittmann, OU=Feel Good Management, O=Purr Programming, L=Hamburg, ST=Hamburg, C=DE
Total downloads500,000
This version500,000
DeveloperPurr Programming
Age ratingEveryone
What's new in v1.3.2
- real-time pitch graph during recording (thanks to https://github.com/m-abboud)
- improved pitch charts
- improved accessibility (for colorblindness)
- various minor bugfixes
Hey folks, sorry for letting you wait so long for a new version of this app and thank you so much for the great feedback
- improved pitch charts
- improved accessibility (for colorblindness)
- various minor bugfixes
Hey folks, sorry for letting you wait so long for a new version of this app and thank you so much for the great feedback
Security scan
TRUSTED
- Developer signature verified 2021-02-15
- Scanned for malware 2021-03-01 09:43:44
- Signature SHA1 09:F3:E4:9E:E3:14:06:DF:3A:16:86:00:9E:50:D6:FA:99:F6:35:CB
- File MD5 b411ef28a5126216cf1096cc1902d4be
How to install Voice Pitch Analyzer v1.3.2 on Android API 15+
Takes about 2 minutes. You'll need roughly 3.1 MB of free storage.
- Grab de.lilithwittmann.voicepitchanalyzer_11.apk — hit the Download button above (3.1 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 b411ef28a5126216…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.lilithwittmann.voicepitchanalyzer_11.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=Lilith Wittmann, OU=Feel Good Management, O=Purr Programming, L=Hamburg, ST=Hamburg, C=DE. 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 Voice Pitch Analyzer — tap Open on the install screen, or find the Voice Pitch Analyzer icon in your app drawer.
Common install errors for Voice Pitch Analyzer
- "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 15 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.