DirectLoader vs Marts Digital
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DirectLoader
This app allows authorized installers to wirelessly flash and program select remote start and security systems. It provides access to vehicle wiring databases, installation guides, and technical updates for DIRECTED by VOXX products.
- Wireless flashing for DS4/DS4+ modules
- Wired/Wireless flashing for DBALL2, DB3, DS3/DS3+ modules
- Wired/Wireless 'Bitwriter' programming
- DirectWire vehicle wiring database access
- Installation guides and technical news
- SmartStart activation
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DirectLoader App – Wirelessly flash and program select DIRECTED by VOXX Remote Start & Security systems. “For Installers, By Installers” At DIRECTECHS, our motto is “For Installers, By Installers.” We are committed to supporting installation technicians with our decades of technical experience, unrivaled passion, and dedication to the industry. Note: This app is intended for use only by authorized DIRECTED by VOXX Dealers and Distributors. Login credentials are required to access DIRECTECHS resources, which include the DirectWire vehicle wiring and information database, installation guides, online training, tech tips, and much more. With the DirectLoader APP, along with the DLOADER4, you can flash and program our analog and digital products, including many legacy products, along with mobile access to the following features and functions: • Wirelessly flash DS4/DS4+ modules (DLOADER4 not required) • Wired/Wireless flashing for DBALL2, DB3, DS3/DS3+ modules (DLOADER4 required) • Wired/Wireless ‘Bitwriter’ programming for supported analog systems (DLOADER4 required) • DirectWire Access • Installation Guides • Technical News Alerts and ‘Vehicles Added’ updates • DIRECTED by VOXX SmartStart Activation
Marts Digital
This application allows users to debug car audio devices by adjusting various parameters via a Bluetooth connection. It provides a digital interface for fine-tuning audio settings directly from a smartphone.
- Car audio device debugging
- Bluetooth parameter adjustment
- Digital interface for audio settings
- Smartphone control
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Marts Digital is an app debugging software for car audio devices, which adjusts various parameters of the device through Bluetooth connection.
Screenshots
Verdict
The clearest difference is review sentiment: DirectLoader at 50% against Marts Digital's 0%. DirectLoader also leads on rating (3.4 vs 2.2) and update cadence (every 3 months vs every 17 months). Marts Digital's advantage is iOS requirement (12.2 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DirectLoader holds the better App Store score, 3.4 against 2.2. Both are backed by a comparable volume of ratings — 5 and 11 respectively. Written reviews point the same way: 50% of DirectLoader's written reviews are positive against 0% of Marts Digital's.
DirectLoader ships an update every 3 months, Marts Digital every 17 months. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.
| Parameter | DirectLoader | Marts Digital |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) — better | 2.2 (11 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 | 11 — better |
| Update frequency | Every 3 months — better | Every 17 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.2 — better |
| Further details — not scored | ||
| Size | 23 MB | 59 MB |
| Age rating | 17+ | 4+ |
| Developer | VOXX Electronics Corp | Guang Dong Sound Power |
Customer experience
DirectLoader
Marts Digital
In-app purchases
DirectLoader
No in-app purchases
Marts Digital
No in-app purchases
