Best CPU Testing Apps

212+ iOS apps curated and reviewed

4.5 avg rating
17 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our cpu testing list covers 212+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for CPU Testing

AnTuTu Benchmark#1

AnTuTu Benchmark by Beijing AnTuTu Technology Limited

Editor's Choice
๐Ÿ”ง Utilities
4.6๐Ÿ˜Š(122K ratings)
FreeAds
AnTuTu Benchmark screenshot 1
AnTuTu Benchmark screenshot 2
AnTuTu Benchmark screenshot 3

This app offers a comprehensive performance benchmark for mobile devices. It simulates real-world usage scenarios across CPU, memory, storage, and graphics to help users understand their device's full potential and capabilities.

What We Love

  • ๐Ÿš€ Works great
  • ๐Ÿ‘ Best benchmark app
  • ๐Ÿ‘ Accurate and detailed
  • ๐Ÿ‘ Easy to use

Room to Improve

  • ๐Ÿ› Crashes/freezes on some devices
  • ๐Ÿ› Compatibility issues with newer iOS versions
  • ๐Ÿ”‹ High battery consumption
PhoneScan - CPU speed test#3

PhoneScan - CPU speed test by Cloned Reality Limited

Worth Considering
๐Ÿ”ง Utilities
4.0๐Ÿ˜Š(223 ratings)
FreeIn-App Purchases
PhoneScan - CPU speed test screenshot 1
PhoneScan - CPU speed test screenshot 2

Measure your phone's processor speed and track performance over time. Compare results to see how much faster new devices are or if software updates impact performance. Keep a detailed log of all tests.

What We Love

  • ๐Ÿš€ Fast and efficient
  • ๐Ÿ‘ Easy to use
  • ๐Ÿ“Š Accurate performance measurements
  • ๐Ÿ” Helpful in monitoring device performance

Room to Improve

  • ๐Ÿ” Inconsistent device/OS detection
  • ๐Ÿ’ธ Excessive ads
  • ๐Ÿ› Crashes and freezes on some devices

More CPU Testing apps to explore

4
Geekbench 6
Geekbench 6
Geekbench 6
CPU and GPU test for iPhone
Free

Measure the performance of your mobile device's CPU and GPU. Compare your results against the latest devices and understand real-world usage scenarios. Supports cross-platform comparisons.

CPU and GPU performance testingReal-world usage scenario testsCross-platform comparisons
๐Ÿ”ง Utilities
(237)
free
5
CPU Dasher Mobile Master Tools
CPU Dasher Mobile Master Tools
CPU Dasher Mobile Master Tools
System info & desktop widget
Free

Access detailed device information including CPU, memory, battery, and network status. Customize desktop widgets with various skins and utilize a suite of common tools for system analysis and health monitoring.

Detailed equipment informationReal-time CPU and memory monitoringBattery status and network details
๐Ÿ”ง Utilities
(979)
free with in-app purchases
6
Speed Test+ -HW Test,Toolbox
Speed Test+ -HW Test,Toolbox
Speed Test+ -HW Test,Toolbox
CPU Dasher, Network Monitor
Free

Monitor your device's hardware and network activity with comprehensive system information. Test your screen, network speed, and utilize various built-in tools like a decibel meter and compass. Get a detailed overview of your iPhone or iPad's performance and capabilities.

Device MonitorScreen TestNetwork Speed Test
๐Ÿ”ง Utilities
(53)
free
7
CPU Max x mobile Spin Wheel
CPU Max x mobile Spin Wheel
CPU Max x mobile Spin Wheel
measure cpu freq. lock widgets
Free

Access detailed hardware and system information for your mobile device. Includes tools for network speed testing, traffic statistics, and a fun spin-the-wheel feature. Offers a comprehensive suite of utilities to understand and manage your phone's performance.

Detailed hardware informationProcessor and memory statsNetwork traffic and speed test
๐Ÿ“Š Productivity
(261)
free with in-app purchases
8
CPU-x Dasher z Battery life
CPU-x Dasher z Battery life
CPU-x Dasher z Battery life
Real cpu frequency & speedtest
Free

This app provides detailed information about your phone's hardware and system. It offers real-time CPU frequency, network details, memory usage, and device specifications. Discover more about your mobile device's capabilities and performance.

Real-time CPU frequency calculationSystem hardware informationOperating system details
๐Ÿ“Š Productivity
(22K)
free with in-app purchases
9
Battery Testing
Battery Testing
Battery Testing
Battery Health
Free

This app helps you understand your iOS device's battery performance. It identifies battery runtimes and provides data to help you determine if your battery needs replacement. Monitor your device's battery health and runtime with detailed insights.

Monitor device runtimesEstimated and raw battery dataCheck battery health
๐Ÿ”ง Utilities
(12K)
free with in-app purchases
10
Ax Performance Test
Ax Performance Test
Ax Performance Test
CPU and GPU Performance Test
Free

This app measures your device's CPU and GPU performance by dropping cubes until a target frame rate is reached. It calculates a total score based on cube count and polygons rendered per second, displaying detailed performance metrics.

CPU performance measurementGPU performance measurementRigid body physics simulation
๐Ÿ”ง Utilities
(3)
free
11
TestFlight
TestFlight
TestFlight
Beta testing made simple
Free

Easily test pre-release versions of apps and App Clips. Provide feedback to developers before public launch. Receive invites via email or public link.

Test beta app versionsTest App ClipsSubmit feedback
๐Ÿ› ๏ธ Developer Tools
(787K)
free
12
System Status Pro: hw monitor
System Status Pro: hw monitor
System Status Pro: hw monitor
CPU,battery,memory usage info
$3.99

Monitor your iPhone and iPad's performance with detailed insights into CPU, memory, disk, battery, and network usage. View real-time graphs, hardware specs, and system details. Export data via email or AirPrint.

Real-time CPU usage monitoringDetailed memory and disk usageBattery level and estimated work time
๐Ÿ”ง Utilities
(5.3K)
paid
13
Mobile Master-CPU Master
Mobile Master-CPU Master
Mobile Master-CPU Master
Measure real cpu frequency
Free

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.

Measure real CPU frequencyMonitor frequency reductionView CPU, GPU, and RAM details
๐Ÿ”ง Utilities
(1.2K)
free with in-app purchases
14
APSI Bench
APSI Bench
APSI Bench
CPU performance tests
$0.99

Test your device's CPU performance with single-core, multi-core, and long-term ray tracing tests. Compare your results to a reference system and identify potential overheating issues.

Single-core CPU performance testsMulti-core CPU performance testsRay tracing algorithm tests
๐Ÿ”ง Utilities
(2)
paid
15
Device Monitorยฒ
Device Monitorยฒ
Device Monitorยฒ
System activity info
Free

This app provides comprehensive system activity information for Apple devices, including detailed insights into hardware, sensors, and network status. It offers privacy controls, customizable widgets, and advanced testing and reporting features through optional in-app purchases.

Detailed device informationSensor access and privacy controlCustomizable widgets
๐Ÿ› ๏ธ Developer Tools
(9K)
free with in-app purchases
16
System Status: hw monitor
System Status: hw monitor
System Status: hw monitor
CPU,battery,disk usage info
Free

Monitor your device's core performance metrics with this utility app. It provides real-time information on battery status, disk usage, CPU load, and network connections. Customize your view with light or dark themes and receive instant updates on system changes.

Graphical battery level displayDisk usage monitoringReal-time CPU usage
๐Ÿ”ง Utilities
(2.4K)
ad-supported
17
CPU-X
CPU-X
CPU-X
System Monitor & Device Info
Free

This app provides detailed insights into your device's hardware and real-time diagnostics. It also offers tools to optimize storage by compressing media and cleaning contacts, along with a comprehensive suite for testing device sensors and network functions.

Comprehensive device hardware insightsReal-time diagnostics and sensor testingVideo and image compression
๐Ÿ”ง Utilities
(80)
free with in-app purchases
18
CPU Detector - Hardware Info
CPU Detector - Hardware Info
CPU Detector - Hardware Info
Display Hardware information
Free

Access detailed hardware information on your iPhone or iPad without jailbreaking. Monitor CPU usage, memory, battery health, sensor data, and network details in real-time. Ideal for tech enthusiasts and developers seeking in-depth device insights.

Real-time CPU usage and frequencyMemory usage monitoringBattery health and voltage check
๐Ÿ”ง Utilities
(427)
free with in-app purchases
19
G-CPU:Monitor CPU, RAM, Widget
G-CPU:Monitor CPU, RAM, Widget
G-CPU:Monitor CPU, RAM, Widget
Monitor CPU,RAM,Widget,Network
Free

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.

Comprehensive performance dashboardDetailed device informationCPU and battery health monitoring
๐Ÿ”ง Utilities
(661)
free
20
CPU Z: Device Monitor x Dasher
CPU Z: Device Monitor x Dasher
CPU Z: Device Monitor x Dasher
System Activity, CPU Monitor
Free

This app provides detailed insights into your device's specifications, including display, hardware, network, camera, and battery information. It also offers a suite of tools like a storage cleaner, internet speed test, and network scanner. Enhance your device management with comprehensive system monitoring and utility features.

Device specifications displayHardware information (CPU, RAM, GPU)Network and connectivity details
๐Ÿ”ง Utilities
(712)
freemium