App Intel
512

Optimization Master Live

cxzh.ltd8 apps · 15.1M installsToolsFree · contains adsIn-app purchases: $1.99 - $9.99 per itemcom.lxyd.optimization

Quickly releases memory, Clean up junk files

Alert me★ WatchOpen in Play ↗
Total installs
19,935
exact · Play shows 10,000+
Installs / day
—
measured after our second crawl (about a day)
Rating
3.8★
196 ratings · 5 reviews
Released
6 Sept 2023
3.1y ago
Last update
17 Jun 2024
v1.0.08 · 2.3y ago
Countries
—
not checked yet

Install history

exact counter from Google Play
19.5K27.1K34.7K42.4K50K10 Oct11 Oct11 Oct

Installs per day · last 30 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

Inspect the APK

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Permissions

29 in 7 groups
7 Sensitive14 Notable8 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
  • Show its own windows or bubbles on top of other apps you are using
  • Change device settings like screen brightness, ringtone or screen timeout
  • See which apps you use and how often, if you allow usage access
Photos/Media/FilesSensitive3

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
  • Connect and disconnect removable storage like USB drives or SD cardsaccess USB storage filesystem · MOUNT_UNMOUNT_FILESYSTEMS
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
Device & app historyNotable1

Access to which apps you run, system logs, and your web browsing history

  • See which apps are running or were recently used on your deviceretrieve running apps · GET_TASKS
PhoneNotable1

Access to phone calls, call history, and voicemail

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

  • See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE
OtherSensitive20

Access to miscellaneous device features that don't fit other categories

  • Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
  • Change device settings like screen brightness, ringtone or screen timeoutmodify system settings · WRITE_SETTINGS
  • See which apps you use and how often, if you allow usage accessupdate component usage statistics · PACKAGE_USAGE_STATS
  • See detailed battery use data, which can reveal which apps you useread battery statistics · BATTERY_STATS
  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
  • Change how your phone connects to networks, like switching connections on or offchange network connectivity · CHANGE_NETWORK_STATE
  • Connect to or disconnect from Wi-Fi networks and change saved Wi-Fi settingsconnect and disconnect from Wi-Fi · CHANGE_WIFI_STATE
  • Delete other apps' cached files to free space, which can make them load slowerdelete all app cache data · CLEAR_APP_CACHE
  • Close other apps that are running in the backgroundclose other apps · KILL_BACKGROUND_PROCESSES
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Turn automatic syncing on or off for your accounts, like contacts or emailtoggle sync on and off · WRITE_SYNC_SETTINGS
  • Force other apps to close immediatelyforce stop other apps · FORCE_STOP_PACKAGES
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Check how much storage space apps are usingmeasure app storage space · GET_PACKAGE_SIZE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check whether automatic sync is turned on for your accountsread sync settings · READ_SYNC_SETTINGS
  • Make your phone vibratecontrol vibration · VIBRATE
  • Add shortcuts to your home screen without asking youinstall shortcuts · com.android.launcher.permission.INSTALL_SHORTCUT
  • Remove app shortcuts from your home screen without asking youuninstall shortcuts · com.android.launcher.permission.UNINSTALL_SHORTCUT

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Screenshot 1 Download
Screenshot 2 Download
Full description
A free compact tool that provides junk clean and Apps manager among other features. Features ►Clean Up Junk Files：Clean up cache and junk files left behind after you install an app ► Whitelist: You can add frequently-used apps to whitelist ► App manager: Manages your apps and keeps the storage space organized ► Battery Status: Shows usage time Advantages ►Brand new user-friendly interface: Lightweight, simple and easy-to-use UI ►Works for low-end phones: Supports lower Android versions and is compatible with small-screen phones If you encounter any problems using the product, please send feedback and help us make the app better.

What's new

Support Android 13

Growing in Tools

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