Phone Check: CPU & WiFi Master

Contains adsIn-app purchases
3.9
11.8K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

Discover the ultimate Phone Check: CPU & WiFi Master for detailed insights into your device’s hardware and software with Phone Master CPU System Info. You can monitor real-time data on your device’s CPU, GPU, RAM, OS, Sensors, Storage, Battery, WiFi, Bluetooth, Network, Display, and Camera. Additionally, you can see device info/phone info, access phone codes, smart tools, emergency codes, country codes, and explore your phone.

Phone CPU System Key Features:

📈 Dashboard: Get an overview of your device’s vital stats and phone details, including phone device info, RAM, internal and external storage, battery health, CPU performance, sensor data, phone codes, WiFi manager, smart tools, phone explorer, phone tips & tricks, and more.

📲 Device Info: Detailed information about your device, including device name, model, manufacturer, hardware information, camera info, and network information. Understand your device’s connectivity options with comprehensive device information.

⚙️ System Info: Explore OS version, kernel information, and advanced metrics like GPU & OpenGL versions. Check in-depth information about your device’s operating system, processor, memory info, and storage to monitor performance.

🏿 CPU & GPU Info: Uncover specifications about your device’s processors, including CPU architecture, supported ABIs, CPU frequency, GPU renderer, and GPU version.

🔋 Battery Health: Track real-time metrics such as battery health, level, temperature, and usage statistics. Stay informed about your device’s power management and battery health.

📡 Network & Connectivity: View network information, including IP address, Wi-Fi standards, Bluetooth details, NFC status, and more. Ensure efficient connectivity with tools like ping, traceroute, whois, port scanner, WiFi scanner, IP calculator, and DNS lookup.

📳 Display Insights: Understand your device’s display characteristics, such as resolution, density, HDR capabilities, and brightness. Ensure optimal display performance.

🎫 Memory & Storage Info: Get precise details about memory capacity, RAM type, ROM type, and usage, along with insights into both internal and external storage.

⚛️ Sensors Info: Real-time data from all built-in sensors, including accelerometer, gyroscope, proximity, and light sensors.

🌐 Wi-Fi Manager: Check your wireless network connections with ease. Features include WiFi manager, WiFi scan, connected WiFi, WiFi signals, Wi-Fi strength, ping, WiFi data usage, IP calculator, and connected devices.

#️⃣ Phone Codes: Access all Android mobile codes, country codes, emergency codes, area codes, and more device codes. Unlock phone hidden features with ease using phone codes and secret codes.

🛠️ Smart Tools Pro: A suite of tools including compass, text-to-speech, currency converter, counter, number, protractor, percentage calculator, BMI, stopwatch, bubble level, age calculator, date calculator, binary, shoe size, world time, car loan, wire size, fuel cost, resistor codes, and inductor codes.

🔍 Explore Your Phone: The Explore Your Phone feature enhances your device experience with a powerful tools. Whether you’re streamlining app usage, managing photos, or improving multitasking, this feature helps you using your device.

💡 Phone Tips & Tricks: Enhance your device’s performance and user experience with Phone Tips & Tricks. This feature offers advice on enhance your device’s performance and unlocking hidden functionalities. Additionally, discover shortcuts, advanced settings, and lesser-known capabilities that can improve your user experience.

Phone Master Additional Features:

WiFi Analyzer: Monitor your Wi-Fi signal strength and quality
Data Manager: Check your internet MB data usage
IMEI Checker: Check your device IMEI number
CPU Monitor and CPU Doctor: Monitor your device’s processing power
IP Host Converter: Convert IP addresses to hostnames
Connected Devices: See all devices connected to your network
IP Information Tool: Get detailed IP address data
Updated on
Jul 11, 2025

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
Data is encrypted in transit

Ratings and reviews

3.9
11.5K reviews
Mikey Tee
August 6, 2024
This would probably be an alright app if it didn't install as a pro app only to get hit with tons of full screen timed ads. The options are a little out of date as well. Instead of linking a shortcut directly to each option under the explore tab, they only take you to a set of instructions on how to get there. And the dialer codes are put off date as well, at least for the Samsung models. I just can't recommend this right now. Just the fact alone of constant ads in an app labeled as pro is crazy
78 people found this review helpful
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Predict Apps
August 7, 2024
We are sorry for this, but to continue work on this free app we need revenue from Ads. If you don't want to see the Ads you can purchase the Pro version. Thanks for your understanding!
Sameshan Govender
April 11, 2025
Waste of time, you have to watch several videos before getting to view your information. The ads are long, and there's clickbaits all over the screen. This app doesn't contain any features that should be paid for. Poorly executed app. We know you need revenue, so an ad here and there is fine. At this rate, mate, you would become a billionaire after 3 uses.
26 people found this review helpful
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Predict Apps
April 13, 2025
We are sorry for this, but to continue work on this free app we need revenue from Ads. If you don't want to see the Ads you can purchase the Pro version. Thanks for your understanding!
Rossana Suriano
October 29, 2023
I see no added value provided by this app. Tools are actually not really tools, but rather instructions to perform actions already enabled on the phone, with the exception of those that actually don't work, like enabling/adding a second user. This feature has been removed from Samsung phones. Edit after reply: never said difficult, I said useless. Accent on wrong instructions that need updates cause based on deprecated features.
350 people found this review helpful
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Predict Apps
October 27, 2023
Can you please share which features you find difficult to use? Please contact us at [email protected].

What’s new

Improved user experience.