CatLog - Logcat Reader! v1.5.0
APK · 283.4 KB · version code 42 · Android 1.5+ · uploaded Dec 24, 2013
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Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v1.5.0 (42)
- Uploaded
- Dec 24, 2013
- Size
- 283.4 KB
- Requires
- Android 1.5+ (API 3)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- b735c5d76bbbb1728fbdc0a207f18543
- Signing certificate (SHA-1)
- E9:4F:88:DF:56:57:A3:C2:91:6C:C4:3A:CE:45:3D:4F:41:2F:3C:FA
- Signed by
- CN=Nolan Lawson, OU=NolanLawson, O=Nolan Lawson, L=Seattle, ST=WA, C=US
- File name
- com-nolanlawson-logcat-42-4561862-b735c5d76bbbb1728fbdc0a207f18543.apk
- Package
- com.nolanlawson.logcat
- Downloads (all versions)
- 500K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.5.0
v1.5.0
- Polish translations by Paweł Radtke (thanks!).
- Added "Copy to Clipboard" into context menu of log entry (pull request - thanks!).
Permissions (3)
This version requests 3 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Access superuser android.permission.ACCESS_SUPERUSER
- Read logs android.permission.READ_LOGS
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Nolan Lawson” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature not checked yet May 29, 2026
- Antivirus scan passed Nov 11, 2020
- Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install CatLog - Logcat Reader! on Android 1.5+
You'll need about 566.8 KB of free space.
- Download the APK — tap Download APK above (283.4 KB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-nolanlawson-logcat-42-4561862-b735c5d76bbbb1728fbdc0a207f18543.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be b735c5d76bbbb1728fbdc0a207f18543. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open CatLog - Logcat Reader! — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 1.5+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.