# Axxess DSP vs myFirstech

The clearest difference is rating: myFirstech at 4.0 against Axxess DSP's 3.3. Axxess DSP's advantage is iOS requirement (10.2 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

myFirstech holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 8 and 8 respectively.

Axxess DSP ships an update every 2 months, myFirstech monthly. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Axxess DSP | myFirstech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (8 ratings)](https://appshunter.io/ios/app/axxess-dsp/id1253998964/reviews) | **[4.0 (8 ratings)](https://appshunter.io/ios/app/myfirstech/id1562186876/reviews)** |
| Number of ratings | 8 | 8 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 19 MB | 75 MB |
| Requires iOS | **10.2** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Metra Electronics Corp.](https://appshunter.io/developer/1133973919) | [Firstech, LLC](https://appshunter.io/developer/380549036) |

## What reviewers say

### Axxess DSP

[App page](https://appshunter.io/ios/app/axxess-dsp/id1253998964)

This application allows users to control a digital signal processor for vehicle audio systems. It offers an all-in-one solution for improving sound quality, integrating with various car audio setups, and maintaining factory features. Settings are easily managed via Bluetooth through a smartphone app.

**Highlights:** Digital Signal Processor control, Bluetooth connectivity, Smartphone app interface, Integration with OE systems, Subwoofer addition, Factory amplifier bypass/addition

**Features:** macOS Compatibility

**In-app purchases:** none


### myFirstech

[App page](https://appshunter.io/ios/app/myfirstech/id1562186876)

This app provides authorized dealers with essential tools for vehicle installation, including wiring diagrams, product guides, and compatibility charts. It also facilitates DroneMobile activation and subscription purchases, along with access to a rewards program.

**Highlights:** Vehicle wiring diagrams, Product installation guides, Vehicle-specific walkthroughs, T-harness compatibility charts, DroneMobile activation, DroneMobile subscription purchase

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Axxess DSP free?

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

### Is myFirstech free?

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

### Which has better reviews, Axxess DSP or myFirstech?

myFirstech is rated higher. Axxess DSP averages 3.3 out of 5 from 8 ratings, while myFirstech averages 4.0 from 8 ratings.

### Do Axxess DSP or myFirstech have ads?

Neither Axxess DSP nor myFirstech shows ads.

### Which is updated more often, Axxess DSP or myFirstech?

Axxess DSP ships an update every 2 months, and myFirstech monthly. Most recently, Axxess DSP was updated on October 20, 2026 and myFirstech on October 19, 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.*