Wireless DCP vs J
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wireless DCP
This application offers remote control for specific Yamaha audio processors, allowing users to adjust volumes, recall presets, and play audio from an SD card. It provides intuitive graphical templates for easy operation within wireless range.
- Remote volume control
- Recall presets
- Play audio from SD card
- Intuitive graphical templates
- Wireless operation
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Wireless DCP is an application for the Apple iPhone/iPod touch/iPad that provides remote control of Yamaha Matrix Processor MTX-Series and Signal Processor MRX7-D. The application allows users, such as venue staff, to control volumes, recall presets and to play audio such as music or announcements from an SD card from one of the provided simple, intuitive graphical templates from anywhere within wireless range.
J
Easily manage and configure compatible J-Tech Digital A/V equipment directly from your mobile device. Control routing settings, save configurations, and connect devices without needing a physical keyboard or mouse.
- Control routing settings
- Manage multiple devices
- Remember device settings
- Save/Load routing settings
- Configure A/V equipment
- Connect devices remotely
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Control your J-Tech Digital A/V products from your mobile device. Our lightweight app provides all the tools you need to manage compatible audiovisual equipment from our wide range of products. With video walls, matrix switches, AV-over-IP, and more - we've got you covered for your home or business, and with this app you can configure and connect your new devices without a physical keyboard or mouse. Features • Control routing settings • Manage multiple devices • Remember device settings even after you close your app • Save/Load commonly-used routing settings Compatible Models include: • JTECH-H264-N2N-R • JTECH-H264-N2N-T • JTECH-4K88-EX2 • JTECH-4KM44A • JTECH-4x4-HDBaseT • JTECH-8X8-EX50M • JTECH-8X8-H20 • JTECH-ENCH4 • JTECH-ENCH4A • JTECH-MX443-UHD • JTECH-MX445-UHD • JTECH-MXT40 • JTECH-MXT40v2 • JTECH-MXT60 • JTECH-NS24 • JTECH-NS48 • JTECH-VW09 • JTECH-VWM04 • JTECH-VWM90 • JTECH-4KMX256A • JTECH-4KMX256-EX100 • JTECH-88B
Screenshots
Verdict
The clearest difference is review sentiment: J at 50% against Wireless DCP's 0%. J also leads on update cadence (fortnightly vs every 2 months). Wireless DCP's advantage is rating (3.0 vs 2.6) and iOS requirement (5.1.1 vs 13.0). 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.
Wireless DCP holds the better App Store score, 3.0 against 2.6. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews complicate that: 0% of Wireless DCP's written reviews are positive against 50% of J's, so the app with the better star average is not the one people write more warmly about.
Wireless DCP ships an update every 2 months, J fortnightly. The most recent releases landed on October 8, 2026 and September 26, 2026 respectively.
| Parameter | Wireless DCP | J |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | 2.6 (5 ratings) |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 5.1.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 16 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Yamaha Corporation of America | J-Tech Digital, Inc |
Customer experience
Wireless DCP
J
In-app purchases
Wireless DCP
No in-app purchases
J
No in-app purchases
