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Screenshots

  • Tone Scan screenshot 1
  • Tone Scan screenshot 2
  • Tone Scan screenshot 3
  • Tone Scan screenshot 4

About Tone Scan

Discover musical secrets in any live or recorded audio. Elevate your perception of sound with this unique app. You’ll be amazed. See what you hear — and can’t hear — with three live scans: 1. A chromatic spectrum to see sound partials and pitch 2. A polyphonic tuner to see the pitch accuracy of select notes 3. A note mix to see changes in tonal balance Simplify tasks like: • Pitch recognition • Timbre analysis • Instrument tuning • Chord and key spelling • Tonality analysis • Learning a song by ear Ready to explore? Try the app for free.

Ratings & reviews

3.2

6 ratings

5 ★ 33% 4 ★ 17% 3 ★ 17% 2 ★ 0% 1 ★ 33%

What’s new

Version 1.0.9 · Updated June 23, 2026

This update is recommended for all users and contains: - Enhancements to the security, speed, and reliability of App Store transactions - Visual improvements for every screen size - A new free trial period

App privacy

The developer, Openchord Inc., reported these privacy practices to Apple.

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

  • User Content: Audio Data
  • Diagnostics: Crash Data

Used for: App Functionality

Alternatives to Tone Scan

Looking for apps like Tone Scan? Here are 6 similar apps on the App Store. The highest rated is Tutuner — Pitch tracking tuner (5.0/5), and all 6 are free to download.

Tone Scan vs. alternatives
App Rating Price Last updated Compare
Tone Scan 3.2 / 5 (6 ratings) Free June 23, 2026
Stuny: Chord Recognition AI – Free Feb 22, 2026 Compare
Tutuner — Pitch tracking tuner 5.0 / 5 (3) Free Oct 20, 2025 Compare
Horucco: Chord Progressions 4.1 / 5 (20) Free Mar 29, 2026 Compare
Music Memos - Chords & Lyrics 4.1 / 5 (70) Free Oct 21, 2026 Compare
TB Spectrogram 4.4 / 5 (50) Free May 24, 2026 Compare
BLEASS Monolit 4.7 / 5 (83) Free Jun 19, 2026 Compare

Compare Tone Scan with the top alternatives: ratings, updates, ASO score and keyword gaps →