TechnoBuddy

Real-Time BPM & Spectrum

Free · Designed for iPad. Not verified for macOS.

What BPM is this track? How loud is it in here? TechnoBuddy tells you, live, on your phone, no internet needed. Built for techno lovers and festival-goers. Ever been on the dancefloor wondering what BPM the DJ is playing? Or how loud it actually is? TechnoBuddy gives you the answer — just open the app and hold up your phone. LIVE BPM DETECTION See the tempo of whatever is playing, updated in real time. Switch between genre presets — Techno, House, Drum & Bass, and Ambient — each tuned to the right BPM range. Or tap along manually with tap tempo. FREQUENCY SPECTRUM Watch the music come alive as a real-time frequency visualization. See the bass, mids, and highs broken down across the spectrum. Adjust smoothing to get the look you want. SOUND LEVEL METER Check the decibel level around you with clear zone indicators — Quiet, Moderate, Loud, and Danger. Know when to grab earplugs. BOOTH MODE Switch to a deep-red color scheme that won't ruin your night vision. Perfect for dark clubs and outdoor raves. MADE FOR THE DANCEFLOOR • Retro CRT-style interface with phosphor glow and scanlines • Works in portrait and landscape • No internet required — everything runs on-device • No ads, no tracking, no data collection • Haptic beat pulse — feel the tempo without looking at your phone Whether you're deep in a warehouse set or vibing at a festival — TechnoBuddy is your pocket music nerd.

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The developer, Olof Petterson, 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 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

    Provider
    • Olof Petterson
    Size
    • 14 MB
    Category
    • Music
    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
    4+
    Copyright
    • © 2026 Olof Petterson
  • Developer Website
  • Privacy Policy

    • More by Olof Petterson