247+ iOS apps curated and reviewed
With an average user rating of 4.3★, the free noise app analyzer 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 | 4.5★ (185) | No | Yes | Oct 2026 | |
| 2 |  | Free | 2.3★ (3) | Yes | No | Oct 2026 | |
| 3 |  | Free | 4.7★ (3) | No | No | Oct 2026 | |
| 4 |  | Free | 4.7★ (298) | Yes | Yes | Nov 2026 | |
| 5 |  | $69.99 | 4.7★ (6.9K) | No | No | Nov 2026 | |
| 6 |  | $14.99 | 2.9★ (11) | No | Yes | Oct 2026 | |
| 7 |  | Free | — | Yes | Yes | Oct 2026 | |
| 8 |  | Free | 4.4★ (239) | No | Yes | Oct 2026 |
Transform your device into a professional audio analysis tool with real-time FFT, SPL monitoring, and advanced visualization. Record, analyze, and export high-quality audio and video data for various acoustic applications.
This app transforms your iPhone into a real-time sound level meter, measuring ambient noise in decibels (dB). It features a live gauge, time-based graph, and tracking of minimum, average, and maximum levels. Ideal for quickly assessing noise levels in various environments.
This real-time audio spectrum analyzer provides a fast, responsive display to monitor live frequencies from various input sources. It helps analyze music, inspect mixes, and understand sound environments. Designed for simplicity, it requires no manual configuration for immediate use.
