247+ iOS apps curated and reviewed
With an average user rating of 4.2★, the audio spectrum analyzer free category is one of the App Store's strongest. Browse all 247+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (1K) | Yes | Yes | Sep 2026 | |
| 2 |  | Free | 1.0★ (1) | No | Yes | Sep 2026 | |
| 3 |  | Free | — | No | Yes | Jul 2026 | |
| 4 |  | Free | 4.5★ (3K) | No | Yes | Sep 2026 | |
| 5 |  | Free | 5.0★ (4) | No | No | Aug 2026 | |
| 6 |  | Free | — | No | No | Aug 2026 | |
| 7 |  | Free | 4.4★ (238) | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | No | Jul 2026 |
This application analyzes audio input from your microphone, displaying both the waveform and amplitude spectrum in real-time. It offers extensive customization for display, calculation, and signal generation.
Visualize sound frequencies, waveforms, and spectral activity in real-time using your device's microphone. Analyze audio for tuning, testing, music, or exploring ambient sounds with clear visual representations.
