248+ iOS apps curated and reviewed
With an average user rating of 4.2★, the spectrum analyzer category is one of the App Store's strongest. Browse all 248+ 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 | Oct 2026 | |
| 2 |  | Free | 5.0★ (3) | No | Yes | Sep 2026 | |
| 3 |  | Free | 4.6★ (162K) | No | Yes | Oct 2026 | |
| 4 |  | Free | 4.5★ (3K) | No | Yes | Sep 2026 | |
| 5 |  | Free | 4.5★ (169) | No | Yes | Oct 2026 | |
| 6 |  | Free | 5.0★ (4) | No | No | Aug 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | 4.4★ (238) | No | Yes | Sep 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.
Measure and monitor sound levels in decibels using your device's microphone. Receive alerts for high noise levels, track historical data, and calibrate for accuracy. Unlock advanced features with a subscription for professional sound analysis.
This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.
