# DM Smart app vs PRV DSP

The clearest difference is iOS requirement: DM Smart app at 13.0 against PRV DSP's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | DM Smart app | PRV DSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (78 ratings)](https://appshunter.io/ios/app/prv-dsp/id6759622831/reviews)** |
| Number of ratings | — | **78** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 7 months |
| Monetization | — | Free |
| Size | 75 MB | 72 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AAMP Global](https://appshunter.io/developer/1254428712) | [PRV AUDIO GROUP](https://appshunter.io/developer/1641143747) |

## What reviewers say

### DM Smart app

[App page](https://appshunter.io/ios/app/dm-smart-app/id6746138889)

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

**In-app purchases:** none


### PRV DSP

[App page](https://appshunter.io/ios/app/prv-dsp/id6759622831)

This application provides comprehensive control over a 4-channel digital signal processor for audio systems. It allows users to adjust EQ, crossovers, and other audio parameters for optimal sound quality. Designed for both professional installers and audiophiles, it offers a user-friendly interface to unlock the full potential of audio equipment.

**Highlights:** Full DSP control, Crossover presets, Channel input limiter, Dual independent output EQ, 21 Digital Crossover Filters, Phrase & Delay Controls

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

**In-app purchases:** none


## Frequently asked questions

### Is DM Smart app free?

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

### Is PRV DSP free?

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

### Do DM Smart app or PRV DSP have ads?

Neither DM Smart app nor PRV DSP 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.*