# AudioScope+ Oscilloscope Audio — Live Waveform & Spectrum

> Real-time audio oscilloscope with waveform and FFT spectrum analysis. (iPhone/iPad app by Kyu-Hee Jang.)

- Source: https://appshunter.io/ios/app/audioscope-plus-oscilloscope-audio/id6761253537 (this page in markdown: same URL + `.md`)
- Developer: [Kyu-Hee Jang](https://appshunter.io/developer/1587578867)
- Category: Utilities, Productivity
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 17.0 · 64 MB
- Languages: American English
- Released: 2026-04-03
- Data updated: 2026-08-11
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/audioscope-plus-oscilloscope-audio/id6761253537/reviews.md

## What is AudioScope+ Oscilloscope Audio?

Audio Scope+ is a free audio oscilloscope that displays real-time microphone waveforms at 60 FPS. Dual view mode shows both time-domain waveform and FFT frequency spectrum simultaneously.

Includes trigger modes, freeze/cursor measurement, and pinch-to-zoom — just like a real oscilloscope.

Key Features:
- Real-time 60 FPS waveform display
- Dual view: oscilloscope + FFT spectrum
- Trigger modes (Auto/Normal/Single)
- Freeze and cursor measurement
- Timebase/amplitude pinch zoom
- Waveform screenshot and CSV export
- Frequency, amplitude, and period readout

A free alternative to $5-80 oscilloscope apps. Perfect for audio engineers, musicians, and electronics students.

## Key features

- Real-time 60 FPS waveform display
- Dual view: oscilloscope + FFT spectrum
- Trigger modes
- Freeze and cursor measurement
- Pinch zoom
- Screenshot and CSV export


## Frequently asked questions about AudioScope+ Oscilloscope Audio

### Does AudioScope+ have ads?

Yes, AudioScope+ contains advertisements. This allows the app to remain free for users to download and utilize its features.

### What devices does AudioScope+ support?

AudioScope+ is supported on iPhone and iPod devices. It is designed to run on iOS platforms.

### How often is AudioScope+ updated?

The latest version of AudioScope+ is 1.0.14, last updated on June 18, 2026. Updates are released to improve functionality and address any issues.

### What is the age rating for AudioScope+?

AudioScope+ has an age rating of 17+. This indicates that some content or features may not be suitable for younger audiences.

### Can I export my audio data from AudioScope+?

Yes, AudioScope+ allows you to export your waveform data as a screenshot or in CSV format. This is useful for further analysis or documentation.

### What measurement tools are available in AudioScope+?

AudioScope+ offers freeze and cursor measurement capabilities, allowing you to pinpoint specific points on the waveform. You can also read out frequency, amplitude, and period.

### How does AudioScope+ compare to paid oscilloscope apps?

AudioScope+ is a free alternative to paid oscilloscope apps that typically range from $5 to $80. It provides core oscilloscope functionalities without the cost.

### What are the trigger modes in AudioScope+?

AudioScope+ includes Auto, Normal, and Single trigger modes. These modes help in stabilizing the waveform display for accurate analysis.

## Version history (last 5 releases)

### 1.0.24 — 2026-08-06

Ads no longer interrupt you mid-task. Anything full-screen now waits until you have finished what you were doing, and the app stops showing a blank pause where an ad failed to load.

### 1.0.23 — 2026-08-06

Starting a measurement is no longer interrupted — the app gets straight to work, and anything that needs your attention waits until you are done.

### 1.0.22 — 2026-08-03

We fixed a rare crash some users saw on launch, along with performance and stability improvements. Thank you for your patience and for helping us make the app better!

### 1.0.21 — 2026-07-30

We fixed a rare crash some users saw on launch, along with performance and stability improvements. Thank you for your patience and for helping us make the app better!

### 1.0.20 — 2026-07-28

We fixed a rare crash some users saw on launch, along with performance and stability improvements. Thank you for your patience and for helping us make the app better!

## More apps by Kyu-Hee Jang

- [Calculator+ Tip Tax BMI Unit](https://appshunter.io/ios/app/calculator-plus-tip-tax-bmi-unit/id1587591476)
- [QR Lens+ Barcode Scanner Pro](https://appshunter.io/ios/app/qr-lens-plus-barcode-scanner-pro/id1590631012)
- [Sound Noise Meter+ dB SPL](https://appshunter.io/ios/app/sound-noise-meter-plus-db-spl/id1593197145)
- [진동 측정기](https://appshunter.io/ios/app/id6759666731)
- [Lux Light Meter - Luminance](https://appshunter.io/ios/app/lux-light-meter-luminance/id6759858193)
- [Barometer: Air Pressure](https://appshunter.io/ios/app/barometer-air-pressure/id6759883097)

All apps by Kyu-Hee Jang: https://appshunter.io/developer/1587578867

## Related topics

[oscilloscope audio](https://appshunter.io/ios/topics/oscilloscope-audio) · [audio waveform](https://appshunter.io/ios/topics/audio-waveform) · [scope audio](https://appshunter.io/ios/topics/scope-audio)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-11.*