Memento Database v4.9.3
APK · 27.2 MB · version code 233 · Android 4.1+ · uploaded Jun 25, 2026
- Signature matches the Google Play version Details
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File information
- Version
- v4.9.3 (233)
- Uploaded
- Jun 25, 2026
- Size
- 27.2 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 1e9b9ad9d4d76f61a099c4d9631c46ee
- Signing certificate (SHA-1)
- B2:7B:06:ED:83:5C:43:D5:15:CF:A5:88:1C:C5:57:ED:3D:F2:59:C2
- Signed by
- CN=Vasiliy Egorov, OU=LuckyDroid, O=LuckyDroid, L=Chelyabinsk, ST=Ural, C=RU
- File name
- com-luckydroid-droidbase-233-75351783-1e9b9ad9d4d76f61a099c4d9631c46ee.apk
- Package
- com.luckydroid.droidbase
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
What's new in v4.9.3
4.9.3:
• Lots of bugs have been fixed.
4.9.0:
• New field type - List. The List field is a set of text strings with checkboxes.
• New field type - Tags.
• A new type of entries display – Kanban.
• Added ability to set a field as Unique.
• Added ability to set the background color for the entries which will be depending on a field value.
Permissions (24)
This version requests 24 permissions, 7 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
- Alarm set alarm (custom) com.android.alarm.permission.SET_ALARM
- Control vibration android.permission.VIBRATE
- Droidbase maps receive (custom) com.luckydroid.droidbase.permission.MAPS_RECEIVE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Nfc android.permission.NFC
- Physical activity recognition com.google.android.gms.permission.ACTIVITY_RECOGNITION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Use credentials android.permission.USE_CREDENTIALS
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- 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 Jun 25, 2026.
- Certificate issued to “LuckyDroid” This is the certificate of the Google Play version.
Store checks
- Developer signature not checked yet Jun 25, 2026
- Validated against Google Play Jun 25, 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. AAPKs doesn't scan files itself.
How to install Memento Database on Android 4.1+
You'll need about 54.5 MB of free space.
- Download the APK — tap Download APK above (27.2 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 com-luckydroid-droidbase-233-75351783-1e9b9ad9d4d76f61a099c4d9631c46ee.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 1e9b9ad9d4d76f61a099c4d9631c46ee. 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 Memento Database — 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 4.1+). 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.