# Dvs vs PA TOOLS

The clearest difference is price: PA TOOLS at Free against Dvs's $0.99. PA TOOLS also leads on update cadence (every 3 weeks vs every 54 months). Dvs's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 16.0). On ads and device support there is nothing between them.

PA TOOLS is free to download; Dvs costs $0.99 up front. PA TOOLS sells 1 one-off in-app purchase. Dvs asks for nothing beyond the download.

Dvs ships an update every 54 months, PA TOOLS every 3 weeks. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Dvs | PA TOOLS |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pa-tools/id6475635649/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 54 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 63 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Outline Pro Audio](https://appshunter.io/developer/435900893) | [Olivier Jobin](https://appshunter.io/developer/1724582388) |

## What reviewers say

### Dvs

[App page](https://appshunter.io/ios/app/dvs/id550446486)

**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 Dvs free?

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

### Is PA TOOLS free?

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

### Do Dvs or PA TOOLS have ads?

Neither Dvs nor PA TOOLS shows ads.

### Which is updated more often, Dvs or PA TOOLS?

Dvs ships an update every 54 months, and PA TOOLS every 3 weeks. Most recently, Dvs was updated on September 21, 2026 and PA TOOLS on September 24, 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.*