249+ iOS apps curated and reviewed
Out of 249+ high pitch sound detector apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 2.3★ (3) | No | No | Oct 2026 | |
| 2 |  | Free | 4.6★ (2.6K) | No | Yes | Nov 2026 | |
| 3 |  | Free | 4.5★ (190) | No | Yes | Nov 2026 | |
| 4 |  | Free | 4.1★ (25) | No | Yes | Nov 2026 | |
| 5 |  | Free | 3.7★ (12) | No | No | Oct 2026 | |
| 6 |  | $7.99 | 2.1★ (13) | No | No | Oct 2026 | |
| 7 |  | Free | — | Yes | Yes | Oct 2026 | |
| 8 |  | Free | 4.6★ (809) | No | Yes | Nov 2026 |
This app transforms your iPhone into a sophisticated audio analysis tool. It detects and displays sound frequencies, identifies notes, and visualizes energy across the spectrum in real-time. It also features sound generation, pest repelling, and a library of animal calls.
Measure, record, and analyze sound levels with this comprehensive tool. It offers precision metering, noise elimination features, hearing protection guidance, and home audio calibration. Visualize sound over time and generate shareable reports.
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.
