# Oscilloscope Pro Audio Scope vs Psyclo

The clearest difference is price: Psyclo at Free against Oscilloscope Pro Audio Scope's $9.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Psyclo is free to download; Oscilloscope Pro Audio Scope costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Oscilloscope Pro Audio Scope | Psyclo |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Size | 4 MB | 80 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Yumm One](https://appshunter.io/developer/1588876379) | [Stuart Alexander](https://appshunter.io/developer/1812876406) |

## What reviewers say

### Oscilloscope Pro Audio Scope

[App page](https://appshunter.io/ios/app/oscilloscope-pro-audio-scope/id6756641801)

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

**In-app purchases:** none


### Psyclo

[App page](https://appshunter.io/ios/app/psyclo/id6760224555)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Oscilloscope Pro Audio Scope free?

Oscilloscope Pro Audio Scope costs $9.99, with no in-app purchases.

### Is Psyclo free?

Psyclo is free to download, with no in-app purchases.

### Do Oscilloscope Pro Audio Scope or Psyclo have ads?

Neither Oscilloscope Pro Audio Scope nor Psyclo shows ads.

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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.*