Best Ax Performance Test Apps

62+ iOS apps curated and reviewed

4.0 avg rating
18 free apps
Updated July 2026

Ax Performance Test is the household name in ax performance test, but it's far from the only option. We track 62+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Ax Performance Test Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Ax Performance TestAx Performance TestFree5.0★ (3)NoNoMay 2026
2Geekbench 6Geekbench 6Free2.9★ (237)NoNoJul 2026
3PhoneScan - CPU speed testPhoneScan - CPU speed testFree4.0★ (223)NoYesJul 2026
4PerformanceTest MobilePerformanceTest MobileFree3.3★ (56)NoNoMay 2026
5cnlab UX Testcnlab UX TestFreeNoNoMay 2026
63DMark Sling Shot Benchmark3DMark Sling Shot BenchmarkFree2.9★ (77)NoNoMay 2026
78 Queens Performance8 Queens PerformanceFree4.4★ (14)YesNoMay 2026
8Disk Test by Magic BenchmarkDisk Test by Magic BenchmarkFree3.1★ (9)NoYesJul 2026

Top Picks for Ax Performance Test

Ax Performance Test#1

Ax Performance Test by Les Bird

CPU and GPU Performance Test
Editor's Choice
🔧 Utilities
5.0(3 ratings)
Free
Ax Performance Test screenshot 1

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.

Geekbench 6#2

Geekbench 6 by Primate Labs Inc.

CPU and GPU test for iPhone
Strong Contender
🔧 Utilities
2.9😐(237 ratings)
Free
Geekbench 6 screenshot 1
Geekbench 6 screenshot 2
Geekbench 6 screenshot 3
Geekbench 6 screenshot 4

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.

What We Love

  • 👍 Great app for benchmarking
  • 🚀 Reliable comparisons
  • 💡 Allows testing of CPU and GPU
  • 👍 Useful for checking device performance

Room to Improve

  • 🐛 Crashes during CPU benchmark
  • 🐛 Crashes on certain devices (iPhone SE, iPad 9th Gen)
  • 🐛 Inconsistent performance, some devices work fine while others crash
PhoneScan - CPU speed test#3

PhoneScan - CPU speed test by Cloned Reality Limited

Worth Considering
🔧 Utilities
4.0😊(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

  • 🚀 Fast and efficient
  • 👍 Easy to use
  • 📊 Accurate performance measurements
  • 🔍 Helpful in monitoring device performance

Room to Improve

  • 🔍 Inconsistent device/OS detection
  • 💸 Excessive ads
  • 🐛 Crashes and freezes on some devices

More Ax Performance Test apps to explore

4
PerformanceTest Mobile
PerformanceTest Mobile
PerformanceTest Mobile
by PassMark Software Inc
Free

Objectively benchmark your mobile device's speed and performance with a suite of tests. Analyze CPU, disk, memory, and graphics capabilities to ensure your device is performing optimally. Track results online and make informed purchasing decisions.

CPU speed testsDisk read/write testsMemory speed tests
🔧 Utilities
(56)
free
5
cnlab UX Test
cnlab UX Test
cnlab UX Test
by Cnlab Software AG
Free

This utility app measures and analyzes your internet connection's data rates and response times. It helps verify the performance of your ISP and is optimized for various environments, whether you're on a mobile network or at home via WLAN.

Measures data ratesAnalyzes response timeVerifies ISP connection
🔧 Utilities
(0)
free
6
3DMark Sling Shot Benchmark
3DMark Sling Shot Benchmark
3DMark Sling Shot Benchmark
iPhone performance test
Free

Test and compare the performance of older iPhones and iPads with this free benchmarking tool. It utilizes the OpenGL ES 3.0 API to provide accurate results for low-cost devices. Join millions of users for impartial performance comparisons.

Performance benchmarking for older devicesOpenGL ES 3.0 benchmark1920x1080 rendering resolution
🔧 Utilities
(77)
free
7
8 Queens Performance
8 Queens Performance
8 Queens Performance
8 Queens Performance Benchmark
Free

This app measures your mobile device's CPU performance by solving the classic Eight Queens chess puzzle. It calculates the time taken to find all 92 solutions on an 8x8 chessboard, providing a benchmark for your phone's speed.

CPU performance meteringEight Queens chess problem solverMeasures time to find 92 solutions
🔧 Utilities
(14)
ad-supported
8
Disk Test by Magic Benchmark
Disk Test by Magic Benchmark
Disk Test by Magic Benchmark
Be smart, be fast
Free

Measure the storage speed of your device and external drives like USBs and memory cards. Identify bottlenecks in your workflow caused by cables, hubs, enclosures, or file systems to optimize data transfer.

Test internal storage speedMeasure external drive speedAnalyze USB flash drive performance
🔧 Utilities
(9)
free with in-app purchases
9
IxChariot Endpoint
IxChariot Endpoint
IxChariot Endpoint
by Ixia
Free

This application works with specific hardware and software to accurately measure the performance of IP networks on iOS devices. It is intended for users who already own or are evaluating Ixia's IxChariot or Hawkeye products.

Assess IP network performanceWorks with IxChariot/HawkeyeAccurate measurements
🔧 Utilities
(4)
free
10
SSD Performance Test
SSD Performance Test
SSD Performance Test
Test SSD Speed & Performance
Free
🔧 Utilities
(0)
11
Jazz Disk Bench Pro
Jazz Disk Bench Pro
Jazz Disk Bench Pro
Storage Speed Test
$2.99

This tool measures storage performance for SSDs, SD cards, and internal/external drives. It provides accurate data on throughput using industry-standard testing methods for sequential speeds, random IOPS, and stress testing.

Sequential Speed Test4K Random IOPSPro Stress Test
🔧 Utilities
(28)
paid
12
Linksys
Linksys
Linksys
Smart WiFi management
Free

Manage your home WiFi network remotely from anywhere. Control connected devices, set up guest networks, and implement parental controls to manage internet access for children. Prioritize devices for better streaming and gaming performance, and enhance security against online threats.

Remote WiFi accessNetwork dashboardGuest network setup
🔧 Utilities
(97K)
free
13
Speed Test - 5G Internet Test
Speed Test - 5G Internet Test
Speed Test - 5G Internet Test
Check Internet Speed with Data
Free

Accurately test your internet speed across all networks, including 5G and Wi-Fi. Get detailed insights into download/upload speeds, ping, and jitter to optimize your online experience. Track your internet history and compare providers.

One-tap internet speed testingDetailed speed test results (ping, jitter, packet loss)Wi-Fi and cellular data speed comparison
🔧 Utilities
(25)
free with in-app purchases
14
AX-DSP-XL
AX-DSP-XL
AX-DSP-XL
by Metra Electronics Corporation
Free

Enhance your car's audio system with this digital signal processor. It offers an all-in-one solution for various audio setups, allowing for improved sound quality and subwoofer integration while preserving factory features. Control settings easily via a smartphone app.

Digital Signal ProcessorSubwoofer integrationPreserves OE features
🔧 Utilities
(5)
free
15
CPU Runner
CPU Runner
CPU Runner
System Monitoring
Free

This app provides comprehensive system monitoring for your device. It offers detailed hardware data, CPU and GPU information, memory usage, network traffic, disk space, battery status, and even a decibel meter. A Today Widget allows for real-time monitoring of key metrics.

Detailed hardware dataIn-depth CPU and GPU informationMemory and network traffic monitoring
🔧 Utilities
(80)
free with in-app purchases
16
Simple Cleaner-Clean Storage
Simple Cleaner-Clean Storage
Simple Cleaner-Clean Storage
Delete photo & phone album
Free

Free up phone storage by automatically identifying and deleting duplicate or unwanted photos, videos, and screenshots. It also helps organize your contacts by scanning, optimizing, and merging duplicates. Securely hide your media in a secret space.

Delete similar photos and videosDelete screenshotsOrganize and merge contacts
🔧 Utilities
(14K)
free with in-app purchases
17
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
🔧 Utilities
(2)
paid
18
M Bench
M Bench
M Bench
Easy performance comparisons
Free

This app provides performance comparisons through a variety of benchmarks. It helps users evaluate device capabilities and make informed decisions about potential upgrades.

Performance benchmarkingDevice comparisonUpgrade decision support
🔍 Reference
(2)
free
19
Raybench: OS system speed test
Raybench: OS system speed test
Raybench: OS system speed test
Benchmark computer utilities
Free

This utility tests your device's processor and operating system performance through an image rendering task. It measures rays processed per second, offering a consistent benchmark across devices and OS versions. The algorithm remains unchanged for reliable comparisons.

Image rendering performance testMeasures rays processed per secondProcessor and OS performance evaluation
🔧 Utilities
(4)
free with in-app purchases
20
AIBench - Test Speed
AIBench - Test Speed
AIBench - Test Speed
Evaluate Top LLMs AI chat
Free
$9.99 | 100% OFF
🔧 Utilities
(0)

FAQ about Ax Performance Test

What are the best ax performance test apps for iPhone?
Ax Performance Test tops our ax performance test apps ranking as of July 2026, with a 5.0-star average from 3 App Store ratings, and it's free to download.
Yes — 18 of the top ax performance test apps we rank are free to download, including Ax Performance Test and Geekbench 6.
Ax Performance Test has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 62+ ax performance test apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Ax Performance Test is a utility app designed to measure your device's CPU and GPU capabilities. It uses a non-deterministic cube dropping simulation to assess performance.
CPU performance is measured through the physics simulation of the tumbling cubes. The app tracks how efficiently the processor handles these physics calculations.