# Oscilloscope & Spectrogram vs pocketOscilloscope

The clearest difference is rating: Oscilloscope & Spectrogram at 4.6 against pocketOscilloscope's 3.6. Oscilloscope & Spectrogram also leads on update cadence (every 4 days vs every 12 months) and review sentiment (70% vs 50%). pocketOscilloscope's advantage is price ($0.99 vs $5.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Oscilloscope & Spectrogram costs $5.99 and pocketOscilloscope $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Oscilloscope & Spectrogram holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Oscilloscope & Spectrogram has 28 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 70% of Oscilloscope & Spectrogram's written reviews are positive against 50% of pocketOscilloscope's.

Oscilloscope & Spectrogram ships an update every 4 days, pocketOscilloscope every 12 months. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Oscilloscope & Spectrogram | pocketOscilloscope |
| --- | --- | --- |
| Price | $5.99 | **$0.99** |
| Rating | **[4.6 (28 ratings)](https://appshunter.io/ios/app/oscilloscope-and-spectrogram/id1525484137/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/pocketoscilloscope/id6450971969/reviews) |
| Number of ratings | **28** | 5 |
| Positive reviews | **70.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 12 months |
| Monetization | Paid | Paid |
| Size | 3 MB | 16 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Mangoo Consulting Company Limited](https://appshunter.io/developer/1475107602) | [OSC Audio](https://appshunter.io/developer/1693533681) |

## What reviewers say

### Oscilloscope & Spectrogram

[App page](https://appshunter.io/ios/app/oscilloscope-and-spectrogram/id1525484137)

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.

**Highlights:** Real-time oscilloscope and spectrogram, Pause and scroll audio history, Pinch-to-zoom functionality, Frequency and MIDI note identification, Stereo and mono views, Trigger with lookahead

**Features:** Vision Pro support

**In-app purchases:** none


### pocketOscilloscope

[App page](https://appshunter.io/ios/app/pocketoscilloscope/id6450971969)

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.

**Highlights:** Stereo capable oscilloscope, RMS/Peak meter, Controllable Vertical/Horizontal Offset, Voltage and Gain controls, Line Thickness and Rotation, Custom color selection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Oscilloscope & Spectrogram free?

Oscilloscope & Spectrogram costs $5.99, with no in-app purchases.

### Is pocketOscilloscope free?

pocketOscilloscope costs $0.99, with no in-app purchases.

### Which has better reviews, Oscilloscope & Spectrogram or pocketOscilloscope?

Oscilloscope & Spectrogram is rated higher. Oscilloscope & Spectrogram averages 4.6 out of 5 from 28 ratings, while pocketOscilloscope averages 3.6 from 5 ratings.

### Do Oscilloscope & Spectrogram or pocketOscilloscope have ads?

Neither Oscilloscope & Spectrogram nor pocketOscilloscope shows ads.

### Which is updated more often, Oscilloscope & Spectrogram or pocketOscilloscope?

Oscilloscope & Spectrogram ships an update every 4 days, and pocketOscilloscope every 12 months. Most recently, Oscilloscope & Spectrogram was updated on October 4, 2026 and pocketOscilloscope on October 9, 2026.

---

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