jsCPUInfo
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About this app
jsCPUInfo shows you live what your Android device is doing right now – for every core separately, with load, frequency and temperature. Plus a compact overview of running apps, installed apps, storage and every hardware detail the system will reveal.
Handy every day: uninstall apps you no longer use with a single tap, see how often the battery has been charged (charge cycles and health), look up the Wi-Fi standard and sensor readings.
LIVE CPU
• Load of every single core as a running line chart
• Current frequency and highest frequency per core group
• Detects performance and efficiency cores automatically
• Total load as one large overview chart
• Processor name, architecture and temperature, where the device reveals them
• Reliable even on devices that expose only a few system values
ACTIVE
• Apps running right now and those active in the last 24 hours
• Several sources from the system are combined so the list is as complete as possible
• A tap on an app launches it straight away
• Pull down to refresh
• The usage access it needs is explained and requested only once
APPS
• All the apps you installed, with icon, size, install and update date and last use
• Sort by longest or last used, installed, updated, size or name – ascending and descending
• Detail view per app with version, required Android version, size and all dates
• Uninstall with a single tap
• Pull down to refresh
STORAGE & SYSTEM
• Memory total, used and free, with a warning when it runs low
• Internal storage and SD card as bars in GB
• Device: manufacturer, model, brand, hardware, processor
• System: Android version, security patch, build number, kernel
• Screen: resolution, pixel density, HDR, refresh rate
• Battery: level, status, voltage, temperature, technology, current, time remaining, charge cycles, design capacity and health
• Cameras: front and back, megapixels, resolution, focal lengths, sensor size, flash
• Network: Wi-Fi standard (Wi-Fi 4 to 7), 2.4/5/6 GHz, network name, frequency, link speed, signal strength, IP address and mobile operator
• Sensors: every single sensor with type, maker, range, resolution, power draw and rate
DESIGN & HANDLING
• For phone and tablet, in portrait and landscape
• Dark ink and brass design, no light variant – easy on OLED screens
• Six areas in the bottom bar, settings behind the gear
• Fully accessible: everything is labelled for TalkBack
• 22 languages: German, English, French, Spanish, Portuguese, Italian, Dutch, Polish, Czech, Hungarian, Romanian, Russian, Turkish, Swedish, Danish, Finnish, Greek, Hebrew, Japanese, Korean, Chinese, Arabic
WITHOUT INTERNET
• Works completely without an internet connection
• No account and no sign-in needed
• Permissions only for the features that really need them
COMPATIBILITY
• Android 7.1 and higher, tuned for Android 13 to 16
• ARM and x86, 32 and 64 bit
Handy every day: uninstall apps you no longer use with a single tap, see how often the battery has been charged (charge cycles and health), look up the Wi-Fi standard and sensor readings.
LIVE CPU
• Load of every single core as a running line chart
• Current frequency and highest frequency per core group
• Detects performance and efficiency cores automatically
• Total load as one large overview chart
• Processor name, architecture and temperature, where the device reveals them
• Reliable even on devices that expose only a few system values
ACTIVE
• Apps running right now and those active in the last 24 hours
• Several sources from the system are combined so the list is as complete as possible
• A tap on an app launches it straight away
• Pull down to refresh
• The usage access it needs is explained and requested only once
APPS
• All the apps you installed, with icon, size, install and update date and last use
• Sort by longest or last used, installed, updated, size or name – ascending and descending
• Detail view per app with version, required Android version, size and all dates
• Uninstall with a single tap
• Pull down to refresh
STORAGE & SYSTEM
• Memory total, used and free, with a warning when it runs low
• Internal storage and SD card as bars in GB
• Device: manufacturer, model, brand, hardware, processor
• System: Android version, security patch, build number, kernel
• Screen: resolution, pixel density, HDR, refresh rate
• Battery: level, status, voltage, temperature, technology, current, time remaining, charge cycles, design capacity and health
• Cameras: front and back, megapixels, resolution, focal lengths, sensor size, flash
• Network: Wi-Fi standard (Wi-Fi 4 to 7), 2.4/5/6 GHz, network name, frequency, link speed, signal strength, IP address and mobile operator
• Sensors: every single sensor with type, maker, range, resolution, power draw and rate
DESIGN & HANDLING
• For phone and tablet, in portrait and landscape
• Dark ink and brass design, no light variant – easy on OLED screens
• Six areas in the bottom bar, settings behind the gear
• Fully accessible: everything is labelled for TalkBack
• 22 languages: German, English, French, Spanish, Portuguese, Italian, Dutch, Polish, Czech, Hungarian, Romanian, Russian, Turkish, Swedish, Danish, Finnish, Greek, Hebrew, Japanese, Korean, Chinese, Arabic
WITHOUT INTERNET
• Works completely without an internet connection
• No account and no sign-in needed
• Permissions only for the features that really need them
COMPATIBILITY
• Android 7.1 and higher, tuned for Android 13 to 16
• ARM and x86, 32 and 64 bit
Live CPU per core, one-tap app uninstall, battery cycles and hardware info.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
Fully tuned for Android 16 – ready for the latest devices.
If a device does not report core frequencies, a dash now appears instead of a misleading zero.
Plus smaller improvements to stability and display.
If a device does not report core frequencies, a dash now appears instead of a misleading zero.
Plus smaller improvements to stability and display.
