Mobile Master-CPU Master is a hardware diagnostic utility for iOS that provides real-time CPU, memory, and sensor telemetry.
The App DNA
What makes this app unique?
The app removes the friction of accessing granular system-level data that standard iOS settings menus obscure.
For Power users and hardware enthusiasts seeking granular diagnostic data on their mobile device performance.
What does it look like?
Key features
Measures real-time processor frequency and frequency reduction states, establishing category authority.
Displays device specifications including RAM, GPU, and battery capacity, maintaining daily active usage.
Provides real-time telemetry for accelerometer, rotation, and magnetic field sensors.
How much does it cost?
The app operates as a free utility with no monetization gates, relying entirely on ad inventory for revenue.
Velocity
Dormant developmentopaqueShow more...
Mobile Master-CPU Master has been inactive for 588 days, placing it firmly in the zombie category. The development team has not shipped any updates, bug fixes, or feature enhancements in over a year and a half. Given the lack of recent activity, there is no evidence of ongoing maintenance or support for the platform.
Who built it?
东海 刘
4 apps tracked · Utilities
Charger Master
Charger Master Pro
Icon Killer - Custom app iconUser Sentiment
What do users think recently?
Fresh user feedback skews mixed. Users appreciate comprehensive hardware monitoring tools provide detailed system information that exceeds standard utility app capabilities and the interface presents complex technical data in a clear and accessible format for non-technical users.
How are ratings & reviews evolving?
What users say, by theme
- Comprehensive hardware monitoring tools provide detailed system information that exceeds standard utility app capabilities
- The interface presents complex technical data in a clear and accessible format for non-technical users
- Aggressive full-screen advertisements interrupt the user experience and lack clear exit buttons for quick dismissal
46 of 46 recent reviews analyzed · high confidence · Mixed overall
Read the full review analysisUnlock 2 more frustration themes and 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Mobile Master-CPU Master
How's the Utilities market?
Mobile Master-CPU Master occupies a niche utility space for iOS hardware diagnostics, maintaining a 4.5-star rating across 1,239 total ratings. The 19-month update gap indicates a lack of competitive investment compared to active utility rivals.
The rivals identified
The Analyst's Read
Key takeaways for Mobile Master-CPU Master
Where is it heading?
The utility category is consolidating around apps with frequent update cadences that ensure compatibility with the latest system software. Mobile Master-CPU Master's prolonged inactivity leaves it exposed to technical regressions, which will accelerate user churn as the app becomes incompatible with newer iOS builds.
- The 19-month release gap suggests the app is in maintenance mode, leaving it vulnerable to OS-level changes that break widget functionality.
- Obstructive ad patterns (non-dismissible full-screen ads) erode the diagnostic utility, which compounds the frustration already visible in recent user feedback.
The SWOT
- Real-time CPU frequency monitoring establishes category authority
- Full bilingual support would capture international users
Next best moves
Audit ad-dismissal logic because users report non-closable full-screen ads → reduce churn
+ 1 more prioritized moveThe counter-intuitive read
The 19-month update gap is not just a maintenance failure…
Read the full takeSince the last report: The app remains in a zombie state with no functional changes, but the analytical perspective has shifted to characterize the 19-month inactivity as a total abandonment of the product.
Bottom line
Mobile Master-CPU Master provides deep hardware telemetry that satisfies power users, but the lack of updates and obstructive ad patterns create a high churn risk. Prioritizing widget stability and ad-dismissal logic is necessary to retain the user base against more frequently updated utility rivals.
Unlock 3 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Mobile Master-CPU Master safe to use for hardware diagnostics?
Does Mobile Master-CPU Master have intrusive advertisements?
What is a free alternative to Mobile Master-CPU Master?
Sources
- [1] App Store, source
Report last updated