Castro Premium - system info

4.7
293 reviews
5K+
Downloads
Content rating
Everyone
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About this app

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.

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 "Premium"
• Deep interface customization with various colors and themes;
• 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;
• And even more coming soon!

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

Want to help in Castro localization? Visit this page: https://crowdin.com/project/castro
Updated on
Sep 16, 2022

Data safety

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 parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
4.7
293 reviews
Tom Napp
May 20, 2022
Really nice looking interface! But sometimes it's tricky to find certain pieces of info. Perhaps consider reorganizing the categories on the main screen (especially the 'Memory' one; using that only for RAM and making a new category for storage memory). Also, the search function could use a lot of improvement.
6 people found this review helpful
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Pavlo Rekun
January 14, 2021
Hello and thank you for your feedback!
sιlvεя αcε
September 11, 2022
The appearance is not as customizable as it used to be, and I am also personally not a fan of opening the app and having the network monitor as the first thing i see. Other than that, the app is excellent.
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Pavlo Rekun
September 13, 2022
Hello, I am not sure what do you mean by "opening the app and having the network monitor as the first thing" could you send me a video of this behavior at "pavel.rekun.development@gmail.com"?
Ziad Magdoub
September 15, 2022
Great application but the widget needs more resize options. 3x2 is too bulky.
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What's new

Long time no see! The new Castro update is finally here: Material You design, dynamic colors support, Android 12L and Android 13 support, and many other fixes + improvements!

Detailed changelog: https://pavelrekun.dev/castro/changelog_release/