Comparison

Mobile Master vs G

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mobile Master

This free utility app provides detailed information about your device's hardware and software. It measures real CPU frequency, frequency reduction, and offers insights into your screen, battery, network, GPU, RAM, and sensors.

Highlights
  • Measure real CPU frequency
  • Monitor frequency reduction
  • View CPU, GPU, and RAM details
  • Check network speed and IP
  • Display battery design capacity
  • Access sensor data
Features
Read full description

Quickly and accurately measure real cpu frequency and frequency reduction Mobile Master is a free tool to provide information about your device - cpu , operating system , memory, GPU, network and battery. - CPU : Processor , real frequency, frequency ratio,frequency reduction, etc. - General : Screen resolution, size, density, etc. - Battery : Desigin capacity. - Network : IP , download/upload speed , etc. - GPU : GPU Type , extentions. - RAM : Total ram , used ram , etc. - Sensors: Acceleration,rotation,magnetic field,pressure and distance Terms of Use:https://m.591master.com/m/uiforum/getpage.html?key=cputerms Privacy Policy:https://m.591master.com/m/uiforum/getpage.html?key=cpuprivacy

About

G

Gain deep insights into your device's performance with detailed information on CPU, RAM, battery, storage, and network. Monitor key metrics, run performance tests, and generate customizable reports. Stay informed with convenient widgets and a built-in compass.

Highlights
  • Comprehensive performance dashboard
  • Detailed device information
  • CPU and battery health monitoring
  • Network connection clarity
  • Customizable reports (text/PDF)
  • Convenient widgets
  • Benchmarking suite
Features
Read full description

G-CPU Info empowers you to unlock a wealth of information about your mobile device or tablet, offering unparalleled insight into its performance and functionality. This sophisticated yet user-friendly application caters to both tech enthusiasts and everyday users alike, providing a clear and concise window into the inner workings of your device. Dive into a World of Data: Comprehensive Dashboard: Gain an instant overview of crucial metrics like RAM usage, storage capacity, battery health, CPU load, and network connectivity. Detailed Device Information: Uncover the unique identity of your device, including its model, manufacturer, hardware specifications, and operating system details. In-Depth System Analysis: Explore the heart of your device's software, examining its operating system version, kernel information, boot time, and support updates. Powerful CPU Insights: Delve into the core of your device, discovering its processor architecture, clock speed, number of cores, and integrated graphics capabilities. Battery Health Monitoring: Ensure optimal battery performance with detailed health assessments, including level, status, technology, and temperature readings. Network Connection Clarity: Demystify your network connection by viewing your IP address, gateway, subnet mask, DNS servers, and real-time data transfer speeds. Crisp Display Details: Understand your device's display capabilities, including its resolution, pixel density, supported refresh rates, and current brightness level. Memorable Storage Breakdown: Gain control over your storage utilization with comprehensive breakdowns of RAM and internal/external storage specifications. Essential Sensor Diagnostics: Verify the functionality of your device's built-in sensors, including the accelerometer, gyroscope, magnetometer, and proximity sensor. Benchmarking Suite: Push your device to the limit with a suite of performance tests, helping you identify areas for optimization. Camera Feature Exploration: Discover the full potential of your device's camera, exploring its supported features and capabilities. Customizable Reports: Generate comprehensive reports in both text and PDF formats, allowing you to share key findings or track your device's performance over time. Convenient Widget Support: Stay informed at a glance with customizable widgets for the Control Center, memory usage, battery level, network connectivity, and storage space. Built-in Compass: Navigate with ease thanks to the integrated compass functionality. Experience the G-CPU Info Difference: Accurate and Reliable: Trust the app's detailed information and precise measurements. User-Friendly Design: Navigate intuitively with a clean and well-organized interface. Privacy-Focused: Rest assured that your data remains secure and private. Regular Updates: Enjoy continuous improvements and new features with frequent updates. Download G-CPU Info today and unlock the secrets of your mobile device! Contact: For any questions or feedback, please feel free to reach out to us by email at joseph.hauvudinh.vietnam@gmail.com.

Screenshots

Mobile Master4 screens
G4 screens

Verdict

The call

The clearest difference is ads: G at none against Mobile Master's shown. G also leads on monetization model (free vs free with in-app purchases) and rating (4.7 vs 4.5). Mobile Master's advantage is update cadence (every 6 days vs fortnightly). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mobile Master sells 3 in-app purchases, starting at $0.49 per month and G sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

G holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 1.2K and 661 respectively. Written reviews point the same way: 72% of Mobile Master's written reviews are positive against 80% of G's.

UpkeepUpdate frequency

Mobile Master ships an update every 6 days, G fortnightly. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 5 level
Mobile Master versus G: the parameters behind the verdict, then further details
ParameterMobile MasterG
PriceFreeFree
Rating4.5 (1.2K ratings)4.7 (661 ratings) — better
Positive reviews72.3% of reviews79.9% of reviews — better
Number of ratings1.2K — better661
Update frequencyEvery 6 days — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size22 MB47 MB
Age rating4+4+
Developer东海 刘Hau Vu Dinh

Customer experience

Mobile Master

All ratings1,242 ratings
Positive88.1%
Neutral4.7%
Negative7.2%
Written reviews137 reviews
Positive72.3%
Neutral6.6%
Negative21.2%

G

All ratings579 ratings
Positive93.1%
Neutral2.8%
Negative4.1%
Written reviews174 reviews
Positive79.9%
Neutral7.5%
Negative12.6%

In-app purchases

3 purchases

Mobile Master

Subscriptions2
  • Pro Monthly$0.491 Month
  • Pro Annual$2.991 Year
One-time1
  • Remove ads$1.99
4 purchases

G

One-time4
  • Cup of Coffee$1.99
  • Sandwich$4.99
  • Buy Lunch$9.99
Show 1 more
  • Major donor$99.99

Questions

Is Mobile Master free?
Mobile Master is free to download, with in-app purchases available.
Is G free?
G is free to download, with in-app purchases available.
Which has better reviews, Mobile Master or G?
G is rated higher. Mobile Master averages 4.5 out of 5 from 1.2K ratings, while G averages 4.7 from 661 ratings.
Do Mobile Master or G have ads?
Mobile Master shows ads; G does not.
Which is updated more often, Mobile Master or G?
Mobile Master ships an update every 6 days, and G fortnightly. Most recently, Mobile Master was updated on October 8, 2026 and G on October 11, 2026.

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