SoundLab: Audio Data Analyzer

See Sound & Waveform

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

SoundLab - Professional Sound Education App for teachers, students & audio enthusiasts. Zero ads ever! What's New? · Sound Encyclopedia for Kids · Noise Measure (dB) SoundLab – Professional Audio Lab in Your Pocket SoundLab is a powerful yet easy-to-use audio laboratory app, perfect for students, teachers, sound enthusiasts, and researchers. Capture, visualize, and analyze sound in real time—right from your iPhone or iPad. (1) Real-Time Sound Capture & Analysis - Record voice, instruments, or ambient sound with high clarity and low latency - Watch live waveform and spectrum graphs as you speak or play - Adjust sample rate and apply filters for different scenarios (2) Waveform & Spectrum Visualization - See sound change over time with interactive waveform graphs - Analyze frequency content using accurate FFT-based spectrums - Track amplitude, loudness (dB), and frequency in real time (3) Import, Export & Manage Audio - Import your own recordings (WAV, MP3 supported) - Export high-quality WAV files to share your experiments - Keep all your recordings organized with history and previews (4) Simulate & Experiment with Sound - Generate sound with custom frequency and amplitude - Ideal for classroom demos, acoustic research, and audio projects Who Is SoundLab For? - Teachers & Students: Perfect for physics of sound, wave demonstrations, and STEM lessons - Researchers & Engineers: Capture and analyze environmental noise, speech, or audio signals - Musicians & Creators: Record, visualize, and export clean audio for your projects Get Started Today! Download SoundLab and turn your device into a full-featured sound lab. Explore, learn, and create with sound—wherever you go. - Terms of Service：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy：http://140.143.235.59:8701/privacy

Ratings & Reviews

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>> Enhance the audio file import functionality. >> Support loading waveforms by sharing audio files from the built-in Voice Memos app.

Version 1.1.1

The developer, Shanghai Zhaoshi Technology 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 Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based 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
    • Shanghai Zhaoshi Technology Co., Ltd.
    Size
    • 17.8 MB
    Category
    • Education
    Compatibility
    Requires iOS 14.0 or later.
    • iPhone
      Requires iOS 14.0 or later.
    • iPod touch
      Requires iOS 14.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English and Simplified Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    • Monthly Subscription $2.99
    • Annual Membership $19.99
    • Learn More
    Copyright
    • © 2025 上海昭视科技有限公司
  • Developer Website
  • Privacy Policy

    • Supports

    • 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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