
Memento Database
Organize anything: Flexible database for personal and business data tracking
LuckyDroid · com.luckydroid.droidbase
- Signature matches the Google Play version Details
At a glance
- Latest version
- v4.9.3 (233)
- Updated
- Jun 25, 2026 (3 months ago)
- APK size
- 27.2 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Category
- Productivity (app)
- Listed since
- May 6, 2021 (at least)
- Permissions
- 24 (7 sensitive)
- Website
- mementodatabase.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Memento Database is an app by LuckyDroid in the Productivity category, listed since at least May 2021. It has no native code, so it runs on any Android processor.
It asks for 24 permissions, 7 of them sensitive, including precise location, camera and read contacts. The app offers in-app purchases through Google Play.
Ratings
Ratings from users of the source store — not collected or verified by AAPKs.
What's new in v4.9.3
Description
From the listing uploaded by “appupdater”.
Security & authenticity
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 and file details
- Developer signature not checked yet Jun 25, 2026
- Validated against Google Play Jun 25, 2026
- Signed byCN=Vasiliy Egorov, OU=LuckyDroid, O=LuckyDroid, L=Chelyabinsk, ST=Ural, C=RU
- Signing certificate (SHA-1)B2:7B:06:ED:83:5C:43:D5:15:CF:A5:88:1C:C5:57:ED:3D:F2:59:C2
- File MD51e9b9ad9d4d76f61a099c4d9631c46ee
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (24)
Memento Database 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
Required hardware & features
- Basic touch input android.hardware.faketouch
Memento Database APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is Memento Database free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Memento Database APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 1e9b9ad9d4d76f61a099c4d9631c46ee.