# Sound Analysis Oscilloscope vs EchoScape

The clearest difference is price: EchoScape at Free against Sound Analysis Oscilloscope's $2.99. EchoScape also leads on update cadence (every 4 days vs every 11 months). Sound Analysis Oscilloscope's advantage is in-app purchases (none vs 6) and iOS requirement (9.0 vs 15.6). On ads and device support there is nothing between them.

EchoScape is free to download; Sound Analysis Oscilloscope costs $2.99 up front. EchoScape sells 6 one-off in-app purchases. Sound Analysis Oscilloscope asks for nothing beyond the download.

Sound Analysis Oscilloscope ships an update every 11 months, EchoScape every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sound Analysis Oscilloscope | EchoScape |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[1.7 (3 ratings)](https://appshunter.io/ios/app/sound-analysis-oscilloscope/id1197294585/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 17 MB | 120 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [均迎 辛](https://appshunter.io/developer/6792192096) |

## What reviewers say

### Sound Analysis Oscilloscope

[App page](https://appshunter.io/ios/app/sound-analysis-oscilloscope/id1197294585)

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.

**Highlights:** Microphone input, Waveform and wavelength display, Volume indicator, Frequency range modes (6-2000 Hz), Main frequency display, Chromatic tuner, Pause functionality

**Features:** Vision Pro support

**In-app purchases:** none


### EchoScape

[App page](https://appshunter.io/ios/app/echoscape/id6793972633)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 0.99 | $0.99 | one-time |
| 4.99 | $4.99 | one-time |
| 9.99 | $9.99 | one-time |
| 24.99 | $24.99 | one-time |
| 49.99 | $49.99 | one-time |
| 99.99 | $99.99 | one-time |


## Frequently asked questions

### Is Sound Analysis Oscilloscope free?

Sound Analysis Oscilloscope costs $2.99, with no in-app purchases.

### Is EchoScape free?

EchoScape is free to download, with in-app purchases available.

### Do Sound Analysis Oscilloscope or EchoScape have ads?

Neither Sound Analysis Oscilloscope nor EchoScape shows ads.

### Which is updated more often, Sound Analysis Oscilloscope or EchoScape?

Sound Analysis Oscilloscope ships an update every 11 months, and EchoScape every 4 days. Most recently, Sound Analysis Oscilloscope was updated on October 24, 2026 and EchoScape on October 25, 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.*