TrueWave: Binaural Beats

Focus, Sleep & Relax

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

TrueWave is a real-time tone instrument for binaural beats, isochronic pulses, pure tones, and ready-made presets. Every signal is synthesized live on your device — nothing recorded, nothing looped. THE INSTRUMENT Build an exact signal from the first screen. • Binaural — set a beat from 0.5–40 Hz and a carrier from 20–1000 Hz • Isochronic — set a pulse frequency and carrier tone • Pure tone — set a steady carrier from 20–1000 Hz Use the slider for broad changes, −/+ for fine steps, or tap the number to enter an exact frequency. START WITH A PRESET 29 starting points cover nighttime listening, focus, relaxation, sound masking, deep rest, Solfeggio pure tones, and multi-stage programs. Five presets are free with no time limit: Deep Sleep, Deep Work, Unwind, Gentle Masking, and Recharge. Open any preset to inspect its real signal details before you play it. SEE WHAT IS ACTUALLY PLAYING TrueWave keeps the visual instrument tied to the signal: • Binaural shows the left and right carrier frequencies • Isochronic uses a single pulse display for one modulated carrier • Pure tone shows a steady carrier with no beat label • Multi-stage programs update their live frequency as the program moves between stages LONG LISTENING, WITHOUT A TRACK ENDING Choose 30 minutes, 1 hour, 2 hours, or an unlimited timer. Timers finish with a 30-second fade instead of a hard cut. Because the signal is generated in real time, there is no recording or loop that runs out. ONE-TIME OWNERSHIP Unlock TrueWave once for all presets and custom Instrument playback. No subscription, no account, no ads, and no tracking. Restore Purchase is always available. PRIVATE BY DESIGN TrueWave has no account system and no analytics backend. Apart from Apple purchase and restore checks, the audio instrument runs on your device. BUILT FOR THE DARK Warm black, bone, and amber keep the interface restrained at night. The app also supports Dynamic Type, Reduce Motion, iPhone, and iPad layouts. Headphones are recommended for binaural beats because each ear needs a different carrier tone. Isochronic and pure tones can play through speakers. TrueWave is a sound tool, not a medical device, and makes no health claims.

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This update refreshes App Store metadata for clearer discovery. The audio engine, presets, one-time unlock, and privacy behavior are unchanged.

Version 1.0.3

The developer, CHENG QIAO, 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
    • CHENG QIAO
    Size
    • 3.4 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    9+
    In-App Purchases
    Yes
    Copyright
    • © 2026 CHENG QIAO
  • Privacy Policy

    • More by CHENG QIAO

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