# Oscilyzer vs PA TOOLS

The clearest difference is in-app purchases: Oscilyzer at none against PA TOOLS's 1. Oscilyzer also leads on ratings volume (9 vs 1) and iOS requirement (13.2 vs 16.0). PA TOOLS's advantage is review sentiment (100% vs 75%). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. PA TOOLS sells 1 one-off in-app purchase. Oscilyzer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Oscilyzer against 5.0 for PA TOOLS. That said, the two scores are not equally well evidenced: Oscilyzer has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 75% of Oscilyzer's written reviews are positive against 100% of PA TOOLS's.

## The numbers

| Metric | Oscilyzer | PA TOOLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (9 ratings)](https://appshunter.io/ios/app/oscilyzer/id1063155960/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pa-tools/id6475635649/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free | Free |
| Size | 2 MB | 66 MB |
| Requires iOS | **13.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Robl](https://appshunter.io/developer/1016181321) | [Olivier Jobin](https://appshunter.io/developer/1724582388) |

## What reviewers say

### Oscilyzer

[App page](https://appshunter.io/ios/app/oscilyzer/id1063155960)

Analyze and generate audio signals with this app, featuring an oscilloscope for real-time waveform visualization and a spectrum analyzer for frequency analysis. It also includes a synthesizer for creating AM/FM modulated audio.

**Highlights:** Real-time oscilloscope with triggering, Spectrum analyzer with Metal acceleration, AM/FM synthesizer with waveform generation, Automatic and manual measurements, Adjustable display and signal parameters, Multiple memory locations for synthesizer settings

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

**In-app purchases:** none


### PA TOOLS

[App page](https://appshunter.io/ios/app/pa-tools/id6475635649)

This app assists with stage preparation and PA system tuning. It provides tools for L-Acoustics presets, patcher viewing, and calculating wave lengths and room modes.

**Highlights:** L-Acoustics preset guide, Patcher viewer, Wave length calculator, Room mode calculator, Stage preparation assistance

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PA Tools – Full Unlock | $22.99 | one-time |


## Frequently asked questions

### Is Oscilyzer free?

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

### Is PA TOOLS free?

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

### Which has better reviews, Oscilyzer or PA TOOLS?

PA TOOLS is rated higher. Oscilyzer averages 4.9 out of 5 from 9 ratings, while PA TOOLS averages 5.0 from 1 ratings.

### Do Oscilyzer or PA TOOLS have ads?

Neither Oscilyzer nor PA TOOLS 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.*