Castro Premium - system info

Learn the vast amount of system information about device and monitor it's state

Castro Premium - System Info App

"Castro Premium - system info" is a comprehensive tool for Android that provides extensive information about your device's performance, including CPU, battery, and memory usage. Features like a dashboard for quick stats, display tests, and premium tools for deeper insights make it essential for monitoring your device's state. Upgrade to enjoy customizable themes, detailed battery tracking, network traffic monitoring, and more.

App stats

Version: 4.6.2 (Last updated: 2024-06-03)
Creation date: 2016-06-30
Price: 0.99
Permissions
Phone: read phone status and identity
Microphone: record audio
Wi-Fi connection information: view Wi-Fi connections
Device ID & call information: read phone status and identity
Other:
  • receive data from Internet
  • view network connections
  • pair with Bluetooth devices
  • access Bluetooth settings
  • full network access
  • run at startup
  • control vibration
  • prevent device from sleeping
  • read Google service configuration

Ranking

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App summary

Castro is a huge collection of information about your device and a set of tools for monitoring its status. This allows you to check the performance of your device in real-time!

Large collection of the information
Castro processes and displays a huge amount of information, namely:

• Detailed processor statistics (CPU and GPU);
• Battery monitoring;
• Consumption of all kinds of memory;
• Data usage via Wi-Fi and mobile networks;
• Real-time sensors data with useful graphs;
• Detailed information about device's cameras;
• Full list of available audio and video codecs;
• Monitoring temperatures of the device;
• And many other features, including DRM and Bluetooth!

The most important thing in the "Dashboard"
If you are not interested in too detailed information in a larger volume, you can always use the "Dashboard" window, which collects all the most important information - CPU usage, battery status, network usage, and memory load on the device.

More control with useful tools
• Share your device information using "Data export";
• Test your display state via "Screen tester";
• Check the noise around you with "Noise checker".

Even more features with the "Premium"
"Premium" users will have access to even more features, such as:

• Deep interface customization with various colors and themes;
• Battery monitoring tool to track battery properties;
• Configurable home-screen widget, with information about battery, memory, and more;
• Network traffic speed monitor to track your connection speed;
• CPU usage monitor to keep abreast of frequency usage;
• PDF format for information exporting.

FAQ and localization
Looking for answers to frequently asked questions (FAQ)? Visit this page: https://pavlorekun.dev/castro/faq/

Want to help in Castro localization? Visit this page: https://crowdin.com/project/castro

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Google Play Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Well-designed layout and user interface
  • Comprehensive system information displayed
  • Active developer support and responsiveness
  • Worth the price for premium features
  • Beautifully designed with good usability
Cons
  • Inaccurate data readings for CPU and RAM
  • Widgets not functioning properly or lack customization
  • Issues with saving and exporting data logs
  • Error messages while accessing certain features
  • Navigation and information display have inconsistencies
Most mentioned
  • Design and layout
  • Support for the developer through premium purchase
  • Widget functionality
  • Data inaccuracies
  • Feature requests for more detailed system info
User reviews
CPU usage will not open. Also, Data Export will not save any files. I tried selecting all 3 file shares and still it doesn't save any device logs.
by Jay Ace, 2024-10-23

I tried several system info apps and finally settled on this one. It shows all the required information in a well-designed layout. Go premium and support Devs.
by Grouser, 2024-07-27

Shows a ton of info but so do many other apps, including some for free. Not really worth paying on the end.
by Mayank Singh, 2024-06-29
View all user reviews

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