iEmulator

Supports all ROM formats

Free · In-App Purchases

iEmulator is a professional controller diagnostic tool for iOS and macOS gamers, Supports all ROM file formats. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Controller Lab — Professional Gamepad Diagnostic Tool for iOS & macOS, Supports all ROM file formats. iEmulator is a standalone utility built for iOS/macOS gamers who want to test, calibrate, and optimize their Bluetooth game controllers. Whether your stick drifts, a button sticks, or you want to fine-tune dead zones before your next session, Controller Lab gives you clear, measurable answers—right on your devices. SUPPORTED CONTROLLERS • Xbox Wireless Controller (Xbox One / Series) • PlayStation DualSense & DualShock 4 • Nintendo Switch Pro Controller • MFi-certified Bluetooth gamepads • Siri Remote & micro gamepad (fallback) KEY FEATURES Dashboard See connection status, battery level, Bluetooth info, and switch between multiple connected controllers. Built-in pairing guide helps you connect your pad step by step. Button Tester Visual controller skin shows every button press in real time. Monitor trigger pressure (raw and processed values), view an event log, and measure app-layer input latency (average and p99). Stick Lab — Dead Zone & Drift Analysis • Live dual-stick canvas with dead zone sliders • 10-second quick drift check • 30-second full drift report with health score, standard deviation, and 16×16 heatmap • Shareable diagnostic report for troubleshooting or repair reference Rumble Lab Test left and right motors independently. Try preset haptic patterns, adjust intensity, and control DualSense light bar colors. Game Profiles Save per-game configurations including stick dead zones, trigger dead zones, and haptic presets. Apply profiles instantly, duplicate, edit, or back up your settings. WHY CONTROLLER LAB? Unlike basic button testers, Controller Lab combines drift diagnosis, latency measurement, haptic testing, and profile management in one focused tool—designed specifically for the iOS GameController framework. No games are emulated. No ROMs are loaded. No copyrighted game content is involved. The app only reads input from connected controllers and helps you understand their behavior. REQUIREMENTS • iOS 18 or later • A Bluetooth game controller paired via system Settings

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Fix user-reported Bugs.

Version 1.0.8

The developer, Weigan Technology (Shenzhen) Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers

Privacy practices may vary based, for example, on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Weigan Technology (Shenzhen) Co., Ltd.
Size
  • 1.1 GB
Category
  • Utilities
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • iPad
    Requires iPadOS 18.0 or later.
  • Mac
    Requires macOS 14.0 or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
Languages
English and 76 more
  • English, Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Bulgarian, Burmese, Cambodian, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Faeroese, Filipino, Finnish, French, Galician, Georgian, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Irish, Italian, Japanese, Kannada, Kazakh, Korean, Kyrgyz, Laotian, Latvian, Lithuanian, Macedonian, Malay, Malayalam, Marathi, Mongolian, Nepali, Norwegian Bokmål, Oriya, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Simplified Chinese, Singhalese, Slovak, Slovenian, Spanish, Swahili, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh, Zulu
Age Rating
4+
In-App Purchases
Yes
  • Upgrade to Yearly VIP USD 12.99
  • Upgrade to Monthly VIP USD 2.49
  • Upgrade to Lifetime VIP USD 29.99
  • Learn More
Copyright
  • © weigan
  • Developer Website
  • Privacy Policy

    • Supports

    • Game Controllers

      Enhance your gaming experience by playing with a compatible PlayStation, Xbox or MFi controller. Learn More

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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