
Greenify
Keep your device as smooth and lasting as in the first day, in an unique way!
Oasis Feng · com.oasisfeng.greenify
- Signature matches the Google Play version Details
At a glance
- Latest version
- v5.1.1 (51100)
- Updated
- Jun 13, 2025 (1 year ago)
- APK size
- 5.7 MB
- Requires
- Android 12+ (API 31)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Nov 23, 2019 (at least)
- Permissions
- 30 (3 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Greenify is an app by Oasis Feng in the Tools category, listed since at least November 2019. It has no native code, so it runs on any Android processor.
Since version 3.0 build 5, the APK grew from 3.1 MB to 5.7 MB and the minimum Android version rose from 4.1 to 12. It asks for 30 permissions, 3 of them sensitive: display over other apps, see all installed apps and package usage stats. Compared with version 4.7.5, it adds 3 new permissions (“See all installed apps”, “Advertising ID” and “Show notifications”) and drops 1 (“Receive push notifications”). The app can read the advertising ID that ad and analytics services use.
Ratings
Ratings from users of the source store — not collected or verified by AAPKs.
What's new in v5.1.1
Description
From the listing uploaded by “aplicationpaidprofree”.
Version history
3 versions are listed, going back to v3.0 build 5. Since v5.1.1 it requires Android 12+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 18, 2026.
- Certificate issued to “Oasis Feng” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature not checked yet Jun 18, 2026
- Validated against Google Play Jun 18, 2026
- Signed byCN=Oasis Feng
- Signing certificate (SHA-1)6B:DB:E6:CE:E1:81:B0:F3:1F:87:61:0D:AC:CC:8A:B7:7F:8A:D4:03
- File MD5efd0570b668ec5a1af3dd40c1a5d8c96
- Uploaded by “aplicationpaidprofree” Bronze tier · 1,631 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (30)
Greenify requests 30 permissions, 3 of them sensitive.
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- See all installed apps Sensitive android.permission.QUERY_ALL_PACKAGES
- Advertising ID com.google.android.gms.permission.AD_ID
- Disable keyguard android.permission.DISABLE_KEYGUARD
- Dump android.permission.DUMP
- Expand status bar android.permission.EXPAND_STATUS_BAR
- Force stop packages android.permission.FORCE_STOP_PACKAGES
- Full network access android.permission.INTERNET
- Get app ops stats android.permission.GET_APP_OPS_STATS
- Get tasks android.permission.GET_TASKS
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Interact across users android.permission.INTERACT_ACROSS_USERS
- Internal (custom) com.oasisfeng.greenify.INTERNAL
- Internal broadcast protection (app-defined) com.oasisfeng.greenify.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Island freeze package (custom) com.oasisfeng.island.permission.FREEZE_PACKAGE
- Island launch package (custom) com.oasisfeng.island.permission.LAUNCH_PACKAGE
- Manager api v23 (custom) moe.shizuku.manager.permission.API_V23
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read logs android.permission.READ_LOGS
- Read sync settings android.permission.READ_SYNC_SETTINGS
- Read sync stats android.permission.READ_SYNC_STATS
- Real get tasks android.permission.REAL_GET_TASKS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- Update config android.permission.UPDATE_CONFIG
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write secure settings android.permission.WRITE_SECURE_SETTINGS
- Write sync settings android.permission.WRITE_SYNC_SETTINGS
Required hardware & features
- Basic touch input android.hardware.faketouch
Greenify APK: questions and answers
Is there a version of Greenify for older Android phones?
The current version needs Android 12 or later. Version 4.7.5 is the newest listed build that installs on Android 5.0 and later. Get version 4.7.5 · All versions
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 the Greenify 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. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is efd0570b668ec5a1af3dd40c1a5d8c96.