# Oscilloscope vs Audio Analyzer

The clearest difference is price: Audio Analyzer at $9.99 against Oscilloscope's $19.99. Audio Analyzer also leads on rating (4.4 vs 4.1) and iOS requirement (12.4 vs 16). Oscilloscope's advantage is review sentiment (72% vs 61%). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Oscilloscope costs $19.99 and Audio Analyzer $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Audio Analyzer holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 19 and 40 respectively. Written reviews complicate that: 72% of Oscilloscope's written reviews are positive against 61% of Audio Analyzer's, so the app with the better star average is not the one people write more warmly about.

Oscilloscope ships an update every 8 months, Audio Analyzer every 6 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | Oscilloscope | Audio Analyzer |
| --- | --- | --- |
| Price | $19.99 | **$9.99** |
| Rating | [4.1 (19 ratings)](https://appshunter.io/ios/app/oscilloscope/id388636804/reviews) | **[4.4 (40 ratings)](https://appshunter.io/ios/app/audio-analyzer/id681184981/reviews)** |
| Number of ratings | 19 | **40** |
| Positive reviews | **71.7% of reviews** | 60.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | Paid | Paid |
| Size | 8 MB | 3 MB |
| Requires iOS | 16 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ONYX Apps](https://appshunter.io/developer/356553882) | [DEXUS Pawel Krzywdzinski](https://appshunter.io/developer/377798036) |

## What reviewers say

### Oscilloscope

[App page](https://appshunter.io/ios/app/oscilloscope/id388636804)

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.

**Highlights:** Real-time waveform display, Triggering modes, Signal measurement cursors, Built-in signal generator, Dual channel input support, Reference signal calibration, Export traces as text file

**In-app purchases:** none


### Audio Analyzer

[App page](https://appshunter.io/ios/app/audio-analyzer/id681184981)

This app provides real-time visual analysis of acoustic signals. It offers detailed insights into sound through spectrum, spectrogram, oscilloscope, and RTA displays, useful for musicians, engineers, and researchers.

**Highlights:** Real-time spectrum analyzer, Spectrogram analysis (color/B&W), Oscilloscope with full FFT window, Octave RTA analyzer (various bands), SPL Meter (dBFS), Recording trigger, Zoom and pan charts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Oscilloscope free?

Oscilloscope costs $19.99, with no in-app purchases.

### Is Audio Analyzer free?

Audio Analyzer costs $9.99, with no in-app purchases.

### Which has better reviews, Oscilloscope or Audio Analyzer?

Audio Analyzer is rated higher. Oscilloscope averages 4.1 out of 5 from 19 ratings, while Audio Analyzer averages 4.4 from 40 ratings.

### Do Oscilloscope or Audio Analyzer have ads?

Neither Oscilloscope nor Audio Analyzer shows ads.

### Which is updated more often, Oscilloscope or Audio Analyzer?

Oscilloscope ships an update every 8 months, and Audio Analyzer every 6 months. Most recently, Oscilloscope was updated on October 1, 2026 and Audio Analyzer on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*