250+ iOS apps curated and reviewed
Looking for free frequency analyzer free apps? 18 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (1K) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | — | No | No | Oct 2026 | |
| 3 |  | Free | 4.3★ (20) | No | Yes | Oct 2026 | |
| 4 |  | Free | 4.7★ (340) | Yes | No | Oct 2026 | |
| 5 |  | Free | — | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.4★ (238) | No | Yes | Sep 2026 | |
| 7 |  | Free | 4.5★ (3K) | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | No | 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.
This application transforms your device into a precise sound analysis tool. It offers real-time frequency detection, visualization, and data logging for musicians, engineers, and curious individuals. Gain clarity and accuracy in understanding the soundscape around you.
