250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our sound analysis oscilloscope list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.3★ (24) | No | No | Aug 2026 | |
| 2 |  | Free was $10.99 | 4.6★ (1K) | Yes | Yes | Sep 2026 | |
| 3 |  | $2.99 | 1.7★ (3) | No | No | Aug 2026 | |
| 4 |  | Free | 4.6★ (162K) | No | Yes | Sep 2026 | |
| 5 |  | Free | 3.0★ (23) | No | Yes | Sep 2026 | |
| 6 |  | Free | 4.9★ (9) | No | No | Aug 2026 | |
| 7 |  | Free | 4.5★ (164) | No | Yes | Sep 2026 | |
| 8 |  | $19.99 | 4.1★ (19) | No | No | Aug 2026 |
Visualize sound waves and analyze their frequency spectrum. This utility displays the waveform of various sounds, from your voice to musical instruments, and reveals their overtone structure. Explore the sonic characteristics of your environment with this straightforward tool.
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.
This utility displays audio signal properties like frequency, waveform, and wavelength. It also identifies music notes corresponding to detected frequencies and includes a chromatic tuner. The app offers four frequency range modes and can be paused with a single tap.
