249+ iOS apps curated and reviewed
Looking for free frequency analyzer free apps? 18 of our 249+ 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 | 4.5★ (21) | No | No | Nov 2026 | |
| 2 |  | Free | 4.7★ (3) | No | No | Oct 2026 | |
| 3 |  | Free | 4.6★ (1.1K) | Yes | Yes | Nov 2026 | |
| 4 |  | Free | 4.3★ (24) | No | Yes | Nov 2026 | |
| 5 |  | Free | 5.0★ (3) | No | No | Oct 2026 | |
| 6 |  | Free | 3.7★ (12) | No | No | Oct 2026 | |
| 7 |  | Free | — | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.5★ (3K) | No | Yes | Oct 2026 |
This app transforms your device into a real-time audio analysis toolkit. It visualizes sound frequencies, measures loudness, generates tones, and even includes a hearing test. Ideal for musicians and audio professionals seeking precise sound insights.
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.
Analyze audio signals in real-time with waveform, amplitude spectrum, and spectrogram displays. Offers detailed customization for FFT size, window functions, and frequency weighting. Includes tools for generating basic waveforms and measurement signals.
