250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our frequency counter hz tuner list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.3★ (6) | Yes | No | Oct 2026 | |
| 2 |  | Free | — | No | No | Aug 2026 | |
| 3 |  | Free | 5.0★ (2) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | — | No | No | Jul 2026 | |
| 5 |  | Free | 2.0★ (1) | No | Yes | Jun 2026 | |
| 6 |  | Free | 4.7★ (23) | No | Yes | Oct 2026 | |
| 7 |  | $5.99 | 3.5★ (85) | No | No | Oct 2026 | |
| 8 |  | Free | 2.8★ (49) | No | Yes | Nov 2026 |
This app transforms your iPhone into a powerful audio analyzer. It offers four distinct modes to measure sound frequencies, tune instruments, analyze motor speeds, and check mains stability. Advanced features include measurement history, comparison tools, and CSV export.
Instantly discover the tuning frequency of music around you. This app uses song recognition and advanced analysis to reveal if a track is tuned to standard concert pitch or other frequencies, offering a new dimension to your listening experience.
