4D Lucky Number v2.0.1
APK · 6 MB · version code 18 · Android 5.0+ · uploaded Dec 1, 2025
- 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 v2.0.2, uploaded Sep 30, 2026 — about 10 months after this one.
- Size: this file is 6 MB; the latest is 5.9 MB (113 KB smaller).
- Both versions request the same permissions.
File information
- Version
- v2.0.1 (18)
- Uploaded
- Dec 1, 2025
- Size
- 6 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 2a3b5411d4f8fc70c9aba68a9bb41474
- Signing certificate (SHA-1)
- AB:88:D6:C5:3D:27:42:38:66:EF:5E:AA:40:C6:96:F8:F9:88:DB:A8
- Signed by
- CN=Noel Chew
- File name
- com-leonw-lucky4dgen-18-72607498-2a3b5411d4f8fc70c9aba68a9bb41474.apk
- Package
- com.leonw.lucky4dgen
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 16 · Medium Maturity
What's new in v2.0.1
- bug fixed in number generator screen (only applicable to Kit Kat devices)
Permissions (12)
This version requests 12 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Internal broadcast protection (app-defined) com.leonw.lucky4dgen.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- 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 Dec 1, 2025.
- Certificate issued to “Noel Chew” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Dec 1, 2025
- Validated against Google Play Dec 1, 2025
- 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 4D Lucky Number on Android 5.0+
You'll need about 12 MB of free space.
- Download the APK — tap Download APK above (6 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-leonw-lucky4dgen-18-72607498-2a3b5411d4f8fc70c9aba68a9bb41474.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 2a3b5411d4f8fc70c9aba68a9bb41474. 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 4D Lucky Number — 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.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.