248+ iOS apps curated and reviewed
The best signalscope x apps on iPhone average 3.6★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (23) | No | Yes | Aug 2026 |
| 2 |  | $69.99 | 4.7★ (6.9K) | No | No | Aug 2026 |
| 3 |  | $59.99 | 5.0★ (1) | No | No | Aug 2026 |
| 4 |  | $599.99 | — | No | No | Aug 2026 |
| 5 |  | $59.99 | — | No | No | Aug 2026 |
| 6 |  | $599.99 | — | No | No | Aug 2026 |
| 7 |  | $199.99 | — | No | No | Aug 2026 |
| 8 |  | $2.99 | 1.7★ (3) | No | No | Aug 2026 |
This app provides powerful measurement and analysis tools for acoustics, audio, and electronics. It offers a free oscilloscope and subscription-based tool sets for basic, advanced, and professional needs, compatible across iPhone, iPad, and Mac.
This application transforms your device into a professional sound level meter, offering precise dBA and dBC measurements. It features advanced analysis tools like frequency spectrum analysis and data export, making it ideal for audio professionals and anyone interested in sound environments.
This app provides essential tools for engineers, students, and hobbyists to analyze acoustics, audio, and electronics. It offers features like oscilloscopes, FFT analyzers, and spectrograms for detailed signal measurement and calibration.
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.
This advanced toolset provides engineers, researchers, and hobbyists with powerful measurement and analysis capabilities for acoustics, audio, and electronics. It offers a range of basic and advanced analyzers, signal generators, and data recording features for detailed signal examination.
Visualize sound frequencies, waveforms, and spectral activity in real-time using your device's microphone. Analyze audio for tuning, testing, music, or exploring ambient sounds with clear visual representations.
Transform your iOS device into a professional noise measurement tool. Capture precise sound with stereo recording, calibration, and advanced analysis features. Ideal for accurate audio data collection and evaluation.
Visualize audio input in real-time with a music scale display. Adjust the view with drag and pinch gestures, and utilize the built-in tuner and recording features. Analyze pitch and save your audio.
This application functions as a real-time FFT analyzer, offering tools for acoustic measurements. It includes features like calibration, time averaging, and adjustable frequency ranges for detailed analysis.
Visualize audio waveforms in real-time with this powerful oscilloscope app. Analyze stereo signals with high resolution, precise triggering, and intuitive controls. Works as a standalone app or AUv3 extension for various audio hosts.