242+ iOS apps & games curated and reviewed
Out of 242+ mobile oscilloscope apps and games on iOS, 15 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $1.99 | 5.0★ (2) | No | No | Aug 2026 |
| 2 |  | Free | 2.8★ (4) | No | No | May 2026 |
| 3 |  | $19.99 | 4.1★ (19) | No | No | Aug 2026 |
| 4 |  | Free | 3.2★ (6) | No | No | May 2026 |
| 5 |  | Free | 3.7★ (3) | No | No | May 2026 |
| 6 |  | Free | 5.0★ (2) | No | No | Sep 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | 3.3★ (24) | No | No | Aug 2026 |
Transform your phone into a handheld oscilloscope for detailed audio signal analysis. Professionals can also use it for circuit measurements. Features include precise frequency measurement, multiple trigger modes, and gesture-based zooming.
View live waveforms, make measurements, and control your Keysight/Agilent oscilloscope remotely from your mobile device. Supports multiple connection methods and offers a simulation mode for practice.
Analyze audio and analog signals with a portable oscilloscope. Features include waveform display, triggering controls, and a built-in signal generator for various waveforms. Supports external input for more advanced measurements.
Transform your mobile device into a powerful mixed-signal oscilloscope. Analyze analog and digital signals with intuitive controls and advanced measurement features. A demo mode is available for free, with hardware required for full functionality.
This companion app connects wirelessly to a portable oscilloscope probe for data acquisition and analysis. Users can control acquisition settings, adjust resolution, and view plotted data remotely. Requires dedicated hardware for full functionality.
Analyze analog and digital signals on your mobile device using specialized hardware. Offers a demo mode for simulated wave display and measurements, with full functionality unlocked by purchasing the iMSO-204 mixed signal oscilloscope hardware.
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 utility app transforms your iOS device into an oscilloscope when paired with specific hardware. It offers intuitive touch controls for waveform analysis, including pinch-to-zoom functionality.
This app offers tips and tricks for using Keysight 4000 X-series oscilloscopes. It supplements manuals with guidance for both beginners and advanced users, featuring a clean interface that maximizes screen space for content.
Visualize audio waveforms on your Mac, PC, or iOS device. This tool offers detailed controls for RMS/Peak metering, voltage, gain, and visual elements like line thickness and rotation. Customize channel colors for a personalized audio analysis experience.
Remotely view and control Keysight and Agilent test and measurement instruments from your mobile device. Monitor long-running tests or access instruments when physical access is inconvenient. Features include data logging, instrument parameter setting, and simultaneous multi-device collaboration.
Analyze audio in real-time with detailed oscilloscope and spectrogram views. Pause, scroll, and zoom to precisely identify frequencies, notes, and sound events. Offers advanced triggering and a unique Bark-frequency scale for detailed analysis.
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.
Visualize sound waves in real-time with this audio oscilloscope app. It offers dual-view modes for waveform and frequency spectrum analysis, along with measurement tools and zoom capabilities. Easily capture and export your audio data.
Monitor your surroundings with this decibel meter app. It measures sound levels in real-time, providing clear visual analysis and advanced filtering options. Easily share your readings for documentation or further analysis.
A casual game where players match waveforms to increase their score. Enjoy a relaxing experience with no advertisements.
This app guides users through oscilloscope diagnostics, offering tutorials, training videos, and guided tests. It helps technicians master diagnostic skills with PicoScope hardware and software, featuring articles, animations, and case studies.
Measure and analyze the sound pressure around you. Compare your recordings to a reference chart to understand noise levels, from normal conversations to rocket launches. Unlock advanced features like audio recording saving and active screen history with a subscription.