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Test Websites on Official iPhone simulators

Test your site on the latest iPhone browsers. Access iPhone browser simulator from your own machine.

Test Websites on Official iPhone simulators
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Trusted by 2M+ users globally at

Microsoft
OpenAI
Nvidia
Boomi

"We have tripled our tests and are now executing tests in less than 2 hours with 78% Faster Test Execution"

Hrishi Potdar , Quality Engineering Architect

Boomi
GitHub
Best Egg

"We figured out a more efficient way to monitor system health and resolve failures earlier in lower environments."

Tenny , Engineering Operations Lead

Best Egg
Workday
Akamai
Louis Vuitton
NBCUniversal
City Furniture

"TestMu AI has significantly boosted our testing speed, is easy to implement, and provides exceptional support."

Nicholas Paulsen , Senior Quality Engineer

City Furniture
Cox
Transavia

"With 70% faster test execution, TestMu AI helped us achieve faster time-to-market and enhanced CX."

Daniel de Bruijn , Quality Assurance Automation Engineer

Transavia
Estée Lauder
TripAdvisor
Bohoo

Run Appium Tests On iOS Browsers

LambdaTest allows you to run Appium tests on a grid of iPhone simulators running different versions of iOS. You can view your website under multiple versions of iOS in different browsers with cross-browser testing. LambdaTest's parallel testing capabilities help reduce test execution time.

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Run Appium Tests On iOS Browsers

Test On Real Safari, Chromium, And Firefox Browsers

The majority of iPhone users use Safari, Chrome, and Firefox browsers. Make sure your websites are compatible with these browsers to provide the best user experience for your users on iPhones. LambdaTest helps you do just that by providing a wide range of iPhone browser simulator online.

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Test On Real Safari, Chromium, And Firefox Browsers

One Click to Test Local Code Online

No need to manually launch a tunnel server through the command line anymore. UnderPass will do this for you when you are testing locally hosted pages on LambdaTest.

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One Click to Test Local Code Online

Mark As A Bug

While testing your iOS app with LambdaTest, you can mark your bug directly within our platform to any bug management tool like: JIRA, Asana, Trello or move it to GitHub, GitLab or communicate over Slack. and more.

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Mark As A Bug

Responsive Testing 101

Download LT Browser to speed up your UI testing. Or take a deeper dive into mobile responsive development with full-page screenshot testing on hundreds of virtual iPhone devices.

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Responsive Testing 101

AI-Agentic Quality Engineering

Test AI agents such as chatbots and voice assistants to ensure efficiency, relevancy, and performance.More about Agent-to-Agent TestingArrowArrow

Agent-to-Agent Testing

More Reasons to Love TestMu AI

Users

2M+

Tests

1.2B+

Enterprises

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Countries

132

Recognized in Gartner's Magic Quadrant 2025 as a Challenger for strong customer experience.

Gartner's Magic Quadrant 2025

Featured in Forrester's Autonomous Testing Platforms Landscape, Q3 2025 for innovation in AI-driven testing.

Forrester's Autonomous Testing Platforms

Enterprise-Grade Security, Privacy, AI Governance & ESG

We protect your data and AI systems with global security, privacy, responsible AI, and ESG standards, backed by certifications.

Enterprise-Grade Security, Privacy, AI Governance & ESG

Wall of Fame

TestMu AI is #1 choice for SMBs and Enterprises across the globe.

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Some love from our customers!

As Best Egg expanded its product offerings and entered new markets, we knew our old testing infrastructure couldn’t keep up.
With support from Tenny Agustin, our Engineering Operations Lead, we modernized our approach with @testmuai see more >

TestMu AI

Best Egg

Best Egg

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Excited to Share My Learning Journey with Kane AI & Lambda Tool!
I'm pleased to announce that I've recently gained hands-on experience exploring Kane AI through the Lambda Tool and it’s been a fantastic journey of upskilling!see more >

KaneAI

Suryateja Goud

Suryateja Goud

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microsoft

See how @testmuai is #Futureready to enable blazing-fast test orchestration seamlessly integrated with organizations' existing CI/CD platforms, using #Microsoft Azure.

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Microsoft India

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