LeDrum

Professional Drum Tuner

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

LeDrum is a precision drum tuner for iPhone. It listens to each hit, detects the fundamental frequency in real time, and shows the exact pitch in Hz — so you can tune every lug to the same note and get a clean, consistent sound across your whole kit. Built for drummers, not guitarists. Drum hits are short, percussive, and full of overtones that trip up ordinary tuners. LeDrum locks onto the fundamental inside the noise of a real strike. HOW IT WORKS 1. Place your iPhone near the drum. 2. Choose the frequency range that fits the drum. 3. Tap near each lug and read the frequency. 4. Adjust each tension rod until every lug matches. THREE FREQUENCY RANGES - Low (65–120 Hz) — bass drum and floor toms - Broad (20–450 Hz) — full kit and rack toms - High (245–400 Hz) — snare WHY DRUMMERS USE LEDRUM - Real-time frequency readout in Hz, plus the nearest musical note - Live spectrum visualizer — see the strike, don't just hear it - Lug-to-lug tuning for even tension and clear tone - Works across the whole kit: kick, snare, toms - Clean, distraction-free display built to read at a glance FREE & PRO Start free with a daily tuning session. Go Pro for unlimited tuning, no ads, and offline mode. LeDrum Pro is an auto-renewable subscription: - Weekly, Monthly, or Annual plans - The Annual plan includes a 7-day free trial for eligible users - Cancel anytime in your Apple ID settings Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the period. Manage or cancel your subscription in your App Store account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://douglaspfeifer.github.io/ledrum-legal/privacy.html Questions or feedback? ledrumpro@gmail.com

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This version has a fix to show ads to the users.

Version 1.0.1

The developer, Levi Zuehl Ferreira, 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:

    • Location
    • Identifiers
    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Location
    • Contact Info
    • Identifiers
    • Usage Data

  • Data Not Linked to You

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

    • Diagnostics

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
  • Levi Zuehl Ferreira
Size
  • 28.5 MB
Category
  • Utilities
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 and 14 more
  • English, Arabic, Dutch, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish
Age Rating
4+
In-App Purchases
Yes
  • LeDrum Pro - Yearly USD 29.99
  • LeDrum Pro - Monthly USD 5.99
  • LeDrum Pro - Weekly USD 2.99
  • Learn More
Copyright
  • © 2026 Douglas Tonetto Pfeifer
  • Developer Website
  • Privacy Policy

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