
Phone Cleaner - Cool CPU - Ram Cache Clean Master
CPU cooler, phone cleaner and phone memory booster to speed you phone
Sysapp Tools Studio · com.device.cooler.master.phonecoolermaster
At a glance
- Latest version
- v2.0 (11)
- Updated
- Aug 16, 2021 (5 years ago)
- APK size
- 3.3 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- May 5, 2021 (at least)
- Permissions
- 20 (7 sensitive)
- Website
- wifitech.top
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Phone Cleaner - Cool CPU - Ram Cache Clean Master is an app by Sysapp Tools Studio in the Tools category, listed since at least May 2021. It has no native code, so it runs on any Android processor.
It asks for 20 permissions, 7 of them sensitive, including precise location, camera and approximate location.
What's new in v2.0
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Certificate issued to “TopsJSC” Not the developer's name (“Sysapp Tools Studio”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature verified Aug 16, 2021
- Antivirus scan result not available
- Signed byCN=TopsJSC
- Signing certificate (SHA-1)C2:52:AD:DC:82:46:34:ED:CD:99:15:73:C2:57:C8:B5:C7:AE:FD:DA
- File MD52756db6989079ab7272074d5fd65a5d5
- 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 (20)
Phone Cleaner - Cool CPU - Ram Cache Clean Master requests 20 permissions, 7 of them sensitive.
- Access all files Sensitive android.permission.MANAGE_EXTERNAL_STORAGE
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Clear app cache android.permission.CLEAR_APP_CACHE
- Flashlight android.permission.FLASHLIGHT
- Full network access android.permission.INTERNET
- Gps enabled change (custom) android.location.GPS_ENABLED_CHANGE
- Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Bluetooth android.hardware.bluetooth
- Camera android.hardware.camera
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
Phone Cleaner - Cool CPU - Ram Cache Clean Master APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Phone Cleaner - Cool CPU - Ram Cache Clean Master APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 2756db6989079ab7272074d5fd65a5d5.