Codebook Password Manager v5.3.7
APK · 33.1 MB · version code 2037 · Android 5.0+ · uploaded Mar 14, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v5.4.0, uploaded Sep 29, 2026 — about 7 months after this one.
- Size: this file is 33.1 MB; the latest is 54.8 MB (21.7 MB larger).
- Android: this version needs Android 5.0+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- Both versions request the same permissions.
File information
- Version
- v5.3.7 (2037)
- Uploaded
- Mar 14, 2026
- Size
- 33.1 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 61590a3f2e6ba8a8cc7be48f193fdb28
- Signing certificate (SHA-1)
- 47:4D:72:FF:D3:1B:66:36:E3:A6:DC:87:98:7F:C3:15:90:C8:2B:E1
- Signed by
- CN=Nick Parker, OU=net.zetetic, O=Zetetic, L=Ankeny, ST=Iowa, C=IA
- File name
- net-zetetic-strip-2037-73934728-61590a3f2e6ba8a8cc7be48f193fdb28.apk
- Package
- net.zetetic.strip
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v5.3.7
• Improvement to keyboard display launch speed on search screen
• Various additional small improvements
Permissions (26)
This version requests 26 permissions, 5 of them sensitive.
- Call phone Sensitive android.permission.CALL_PHONE
- Camera Sensitive android.permission.CAMERA
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Advertising ID com.google.android.gms.permission.AD_ID
- Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
- Control vibration android.permission.VIBRATE
- Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Google Play license check com.android.vending.CHECK_LICENSE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) net.zetetic.strip.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Manage accounts android.permission.MANAGE_ACCOUNTS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Mar 14, 2026.
- Certificate issued to “Zetetic” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Mar 14, 2026
- Validated against Google Play Mar 14, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install Codebook Password Manager on Android 5.0+
You'll need about 66.2 MB of free space.
- Download the APK — tap Download APK above (33.1 MB). 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 net-zetetic-strip-2037-73934728-61590a3f2e6ba8a8cc7be48f193fdb28.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 61590a3f2e6ba8a8cc7be48f193fdb28. 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 Codebook Password Manager — 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 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.