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Test Websites With Real iOS Simulators

Test the compatibility of your website on various iOS devices with web-based iOS simulators for browser testing online.

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Trusted by 3M+ 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

Test on iOS Simulator for Browser Testing

Simulate the iPhone online from your computer with TestMu AI's cloud platform. Ensure your site is compatible with recent and older iOS operating systems and browsers.

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Appium Test for iOS Browsers Testing

Run your Appium and XCUI automation scripts on TestMu AI's online grid of iOS browser simulators. Increased browser coverage and parallel testing speed up your test execution in a jiffy.

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Test on Real Safari, Chromium, and Firefox Browsers

More than 96.71% of iOS users use Safari, Chrome, and Firefox as their choice of browser. To ensure the best user experience for your mobile web applications, it’s important that you test on them.

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Features to Help You Speed Up Testing

Custom Analytics

Custom Analytics

The QA team can now build custom views with various widgets and get insights for the stakeholders by creating dashboards.

Finest Security

Finest Security

Never compromise on security. Protection of sensitive data is assured as we are SOC 2 certified, GDPR compliant, and CCPA compliant.

Geolocation testing

Geolocation testing

Test your website or mobile app from different IP addresses to ensure a seamless experience for users in various locations.

Test Locally Hosted Web Pages Online

If you’re a developer or a QA and need to test your locally hosted page, you can create a secure tunnel using Underpass that allows you to access iOS Browsers on iOS simulators.

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Responsive Testing for iOS Devices

Ensure your web apps perform, look & function the same on all devices, check their responsiveness with the iOS simulators for browser testing. Test for responsiveness over a wide range of iOS simulators.

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Easy Debugging on iOS Simulators

Debugging is no longer a challenge. With TestMu AI, you can debug using native DevTools, mark bugs over various iOS simulators & ensure a reliable, fast debugging experience.

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Why TestMu AI for iOS App Testing

Here’s why TestMu AI is the automation cloud of choice for 3M+ developers & quality analysts

24/7 Support

24/7 Support

Get access to industry leading 24/7 dedicated support

 Zero Test Flakiness

Zero Test Flakiness

Highly reliable and accurate infrastructure that has no flakiness

120+ Integrations

120+ Integrations

Fits seamlessly into your testing stack with out-of-the-box integrations

500+ Environments

500+ Environments

Best device coverage across on any cloud grid



Success Stories of TestMu AI (Formerly LambdaTest)

Dashlane

50%

reduction in test execution time

“HyperExecute is a highly reliable test execution platform and has excellent customer support.”

Sagar Uday Kumar

Sr. Engineering Manager

More Reasons to LoveTestMu AI (formerly LambdaTest)

See how TestMu AI improves your testing with seamless integration, quicker results, and unmatched accuracy.

Users

3M+

Tests

1.5B+

Enterprises

18K+

Countries

132

TestMu AI Named a Challenger in the 2025 Gartner® Magic Quadrant™

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TestMu AI recognized in The Forrester Wave™: Autonomous Testing Platforms, Q4 2025

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Wall of Fame

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

Software review award badges

Enterprise-Grade Security

We safeguard your data and AI systems with global security, privacy, responsible AI, and ESG standards.

Security compliance certification badges

Integrations

Works where you work, 120+ integrations with the tools your team relies on.

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TestMu AI forEnterprise

Get access to solutions built on enterprise-grade
security, privacy, & compliance

  • Advanced access controls
  • Advanced data retention rules
  • Advanced Local Testing
  • Premium Support options
  • Early access to beta features
  • Private Slack Channel
  • Unlimited Manual Accessibility DevTools Tests